Why are my low beam headlights not working?

If a headlight fuse blows, it could cause the headlights to stop working. Most headlight systems are also designed with a relay that switches the power between low beam and high beam headlights. If this relay goes bad, it could allow power to the high beams, but not the low beams.

What kind of headlights do GMC Sierra 1500s have?

2014 GMC Sierra 1500, Last night I got into my truck and neither my high beams or low beams would turn on in my truck. The fog lights, turn signal/marker lights, and tail lights all work.

Why are my GMC Envoy Trailblazer headlights not working?

2002-2009 GMC EVOY and Chevy TRAILBLAZERS have a common problem with the headlamp relay causing low beam headlight failure. This video is just a quick tip for anyone who may be experiencing this problem. Thank you for watching! please like and subscribe! Loading…

How can I tell if my headlamps are working or not?

The fog lights, turn signal/marker lights, and tail lights all work. I tried auto and on on the switch. I tested for power at the headlight fuse and did not have any with the headlights turned on. The light on the dash turns on indicating that the headlights are turned on. Any ideas where to look?

Why do my Silverado low beam headlights keep going out?

I have a 2011 Silverado and my low beam headlights keep going out. I have replaced them 3 times in the last 3 months, both sides go out at different times. HELP! Could this be an over voltage problem or what. I have a 2011 Silverado and my low beam headlights keep going out.

Is it possible to fix a bad low beam headlight?

Fortunately, fixing a bad low beam is a straight forward process in the majority of vehicles that can be done by most people without just a few hand tools. If replacing your headlight bulb does not work, there may be an electrical issue in your vehicle that should be addressed by a professional. Identify a blown out bulb.

2014 GMC Sierra 1500, Last night I got into my truck and neither my high beams or low beams would turn on in my truck. The fog lights, turn signal/marker lights, and tail lights all work.

What to do if your low beams don’t work?

Either way, if your low beams aren’t working but your high beams are, the first things we check are the bulbs. If you’re thinking of replacing the headlight bulbs yourself, make sure you’re familiar with the correct installation procedure for the type of bulb you’re replacing.

How to fix no low beam headlight on Chevy Trailblazer?

Chevy Trailblazer no low beam headlight fix. So this is a an aggravating issue! No headlights or low beam lights but the high beams do work? This can be an easy fix. Replacing the HDM or headlight driver module is a common solution and easy to install. These cost about 30.00 off of Amazon or at your friendly local auto parts store.

Is it safe to drive with high beams on?

No one wants to be driving along at night and have their headlights go out. In many cases, the high beams will still work when the regular headlights stop, but it’s just not safe to drive around with your high beams potentially blinding other drivers.

Why are my Chevy Malibu headlights going out?

Had to run on high beams only for approx 2 months cause both low beams went out a couple of months after replacing them. Been buying the higher end bulbs and been careful to not touch them. Had to replace yet other bulb tonight cause high beam went out.

Are there any problems with the Chevy Malibu?

Bulbs have gone out while driving on the highway, making a very unsafe situation. See all problems of the 2008 Chevrolet Malibu . The contact owns a 2012 Chevrolet Malibu. The contact stated that the headlight connectors were melted and had to be replaced 7 times within the past three months.

How often do you need to replace a headlight on a Chevy Malibu?

Low beam headlight on the right side . . . Plus you have to take off the front trim panel to access the bulb. Very bad design. Passenger side low-beam head light keeps going out, and have to replace every six months or less. Very costly due to design.

Is the lock and unlock button on my Malibu working?

Also, my lock and unlock buttons do not work, except for on the passenger side, only the unlock side of the button works. I’ve had this car since September or October I believe of 2018. It’s very frustrating and I’ve waisted over $500 getting it replaced.

Why are the lights on my car not working?

On some vehicles, particularly those with HID headlights or solid-state circuit protection (Zener diodes or high beam circuit breakers) installing the wrong bulb might result in intermittent headlight operation or no high beams at all. The wrong bulb might not ignite at the right voltage or draw too much current for the circuit protection’s design.

What should the low and high beams be aimed at?

Low beams should be aimed straight forward and hit no higher than your hood line. The high beams should move slightly, but not too much higher than the low beams. If they need to be adjusted, there are screws on the back or top of the housing to allow you to do so.

Why are the headlights not working on my Chevy?

A wiring issue will require a check of wires with a multimeter with the help of your vehicle’s schematics. Only the low-beams or high-beams work: If your headlights both work but only when the low-beams or high-beams are on, the problem is likely with the dimmer switch.

Headlights work, but not very well: If your headlights don’t provide enough light for the road ahead, it can come from several problems. Fogging of the lenses, clouding inside the housing, moisture inside the housing, and headlights that are not aimed properly are the most common causes.

What causes a burnt out light bulb on a Chevy?

A burnt out bulb is usually discolored and pieces of the filament will be loose inside the bulb. If a visual inspection shows the bulb is still good, there may also be a broken wire in the harness to that light.

What to do if your headlight bulb is not working?

Before you write off your headlight bulb as bad, it’s important to look at the electrical connector for any signs of damage or corrosion. If the connector has come loose, pushing it back on may fix the problem. However, you’ll still want to dig a little deeper to figure out why it came loose in the first place.

How does a headlight switch turn on a high beam?

In the same way that your headlight switch activates a relay to provide power to the headlights, operating your high beam control will generally activate a relay to turn on the high beams. In the case of dual filament headlight capsules, this literally sends power to the high beam filament.

Why are my low beams not working?

If just one bulb fails to work in either high beam mode or low beam mode, it may be the bulb. Most headlight failures that are limited to just high or low beams are related to a relay or the high beam control switch. Headlights work but seem dim. The cause: Foggy lenses, worn out bulbs, or a charging system issue. Nov 9 2019

Why is my night time headlights not working?

Less common, a faulty headlight switch would stop high beams working. A failing headlight switch is uncommon, because the headlight switch is inside the vehicle and well-protected. Still, if you drive a lot, especially at night when you must constantly change between high beams and low beams, you might wear out the headlight switch.

Why are my headlights not working?

but isn’t common if both high
such as short circuits.
Get familiar with the fuses and relays that control your headlights.
Always handle Xenon HID headlights with care.

When your headlights are not working?

When headlights stop working, it’s usually an electrical problem or an physical issue with the bulbs themselves. In order to get to the bottom of the situation as quickly as possible, it’s important to make note of exactly what type of failure you have experienced.

How does a high beam light bulb work?

Get familiar with the fuses and relays that control your headlights. The headlight switch usually doesn’t control the headlight bulbs directly, but through one or more relays. The headlight switch powers a relay, which powers the headlight bulb. This protects the headlight switch from the high current used by the high beam headlights.

Do you need high beams or low beams?

Low beams are the bare minimum, for safety’s sake, but high beams are an absolute must for night driving over 25 mph. For most vehicles, headlights are a basic electrical system, controlled by switches and relays to turn them on and off.

What to do if you drop a low beam light bulb?

The oil on your hands can compromise the glass of the bulb, reducing its lifespan. Protect your bulb from this by wearing gloves or using a tissue any time you come into contact with the glass of the new low beam headlight bulb. Be careful not to drop the bulb as you remove it from the package.

Why do headlights won’t turn on?

One of the primary reasons why headlamps won’t turn on is the possibility of burned wires. These wires connect the headlights to the car’s main battery. Either the wires have a loose connection in the middle of the circuit or start to burn.

Why don’t my headlights work?

A common cause of bad headlight operation is unwanted resistance in the circuit. Because unwanted resistance causes voltage drops, a practical way to find high resistance in an electrical circuit is to use a digital voltmeter to check for voltage drops.

Why do headlights go out?

Catlady the most common cause for the headlights to flicker and then go out is the headlight switch itself, it has a built in circuit breaker that can get weak over time, but the wiring should be checked just to make sure there is no shorts.

Both low beam headlights are not working. I have changed the bulbs and checked the fuses and it’s still not working. High beams work fine. What is odd is that when turning the switch to low beams the high beam light on the dash comes one. As the high beams work I don’t think the relay is bad. But I could be wrong.

What to do if your headlamp relay is not working?

Check the voltage at the dimmer switch. Youll see it on the steering column a rod goes down to the 3 wire switch. Youll need a test light to check your voltage with. helpful? helpful? If the relay is the problem, just unplug the old one and plugin the new.

Is the high beam relay the same as the low beam relay?

For kicks, swap out the high beam relay (which you know works) with the low beam relay, they should be the same part and the high beams only pull about 10 watts of power more than the low beams. You should hear one tick when the relay engages, you shouldn’t hear it keep ticking unless that was your turn signals or four-ways.

What is the fuse number for a low beam light?

The number seventeen fuse has has power to both sides of the fuse with the low beams on. The black ground wire for the lamp has 0.1 ohms. With the low beams on and the light bulb out of the connector, the yellow wire reads 11.8. When I plug the bulb in and turn the lights on the yellow bulb reads 0.00 nothing.

Is there a fuse for the high beam headlamp?

No fuse aside from the BCM mega fuse, which would affect more than just one headlamp, fuse 74 is the high beam, but for both sides, The power to the headlamps is controlled by the BCM. Sounds like either the bulbs or the wiring to the right lamp. The BCM does split the circuits to either headlamp, so it is possible there’s a fault there as well.

Is there a high beam relay on a GM Truck?

Guys, I don’t see a high beam relay, there is a low beam relay, but no high beam. If the bulbs are good, the next check is to see if there is voltage at the sockets. Guys, I don’t see a high beam relay, there is a low beam relay, but no high beam. If the bulbs are good, the next check is to see if there is voltage at the sockets. Click to expand…

In the same way that your headlight switch activates a relay to provide power to the headlights, operating your high beam control will generally activate a relay to turn on the high beams. In the case of dual filament headlight capsules, this literally sends power to the high beam filament.

What happens if you change both headlights at the same time?

If you aren’t absolutely confident in your ability to swap the bulbs without contaminating the glass envelope, don’t do it. You may destroy, or drastically shorten the life of, your good bulb. When both headlights stop working at the same time, the bulbs usually aren’t at fault.

Why are my high intensity discharge ( HID ) headlights not working?

High intensity discharge (HID) headlights can also fail due to other associated components. Neither of the headlights work. The cause: Burned out bulbs, or an issue with power or ground. The fix: Check for power and ground, and fix if necessary. Otherwise, replace the bulbs.

How to test the low high beam headlight dimmer switch?

Before I continue, I want to let you know that there’s one more article that may help you. This article deals with testing the Low-High Beam headlight dimmer switch and will help you test a ‘no low beams’ or a ‘no high beams’ problem and you can find it here: How To Test The Low-High Beam Headlight Dimmer Switch.

What happens when the low beam dimmer doesn’t work?

The most common (and well, probably the only one) is usually the low beam headlights don’t work. In my personal experience, when the Low-High Beam Headlight Dimmer Switch has failed, you’ll only be able to roll around using the high beams only. Well, in this article, I’ll show you how to test it in a step-by-step way.

Why are my headlights not working in high beam?

If just one bulb fails to work in either high beam mode or low beam mode, it may be the bulb. Most headlight failures that are limited to just high or low beams are related to a relay or the high beam control switch.

Where are the pins on the headlight dimmer switch?

If you disconnect the Gray connector from the instrument panel harness… you’ll notice that the Gray connector has the numbers 1 through 13 embossed on one side (see image 2 and 3). The three wires that we need to worry about, are the ones that connect to pins 11, 12 and 13 of the Gray connector.

Do you need to replace both high and low beams?

Some vehicles use a single bulb for both high and low beams while others do not. If the high beam on the same side is also out, it may be one bulb. You do not need to purchase specific bulbs for each side, but identifying which is the blown out bulb will help you to replace it without having to start the vehicle again.

What to do when your low beam light goes out?

Disconnect the battery. Be sure you remember which side of the car has a blown out low beam bulb before disconnecting the battery. To disconnect it, use a hand or socket wrench of the appropriate size to loosen the nut holding the ground cable onto the negative terminal of the battery.

Can a high beam light bulb be blown out on the same side?

If the high beam on the same side is also out, it may be one bulb. You do not need to purchase specific bulbs for each side, but identifying which is the blown out bulb will help you to replace it without having to start the vehicle again.

Some vehicles use a single bulb for both high and low beams while others do not. If the high beam on the same side is also out, it may be one bulb. You do not need to purchase specific bulbs for each side, but identifying which is the blown out bulb will help you to replace it without having to start the vehicle again.

When do high beams have to be dimmed in Florida?

Florida 1 High beams are most effective when traveling above 25 miles per hour. 2 High beams must be dimmed when approaching traffic is within 500 feet. 3 High beams must be dimmed when following within 300 feet of another vehicle.

When to use high beam headlights in California?

The California driver’s handbook also recommends using headlights on country roads or up in the mountains even on sunny days to make it easy for other drivers to see you. High Beams High beams must be dimmed when approaching traffic is within 500 feet.

What to do when your low beams stop working?

When the low beams stop working (or work intermittently), your only options are to either a) drive with your high beams on (something that might incite a case of road rage) or b) drive without lights at all. Of course, option “C” is to get them working again.

What should I do if my headlight is not working?

A headlight should not be loose, so make sure they are both sitting solidly in the sockets. Intermittent connection is generally an electrical issue, so trace the wires back to ensure that they are all solidly connected. You may have a wire that is not completely connected and is being moved around as the car moves.

Why do high beam headlights work but low beams don’t?

Most headlight systems are also designed with a relay that switches the power between low beam and high beam headlights. If this relay goes bad, it could allow power to the high beams, but not the low beams. 1. Headlight Bulbs This is the most common reason we see for why a car’s high beam headlights work but the low beams don’t.

What should I do if my low beam light is not working?

If it is just a single faulty bulb, try replacing it temporarily with the bulb from the opposite headlamp. If it works, the bulb simply needs replaced. The most common reason for faulty low-beam lights is a blown fuse. Check your car’s owner’s manual for information on how to access the fuses and where they are located.

Is it safe to work on headlight assembly?

The chances of running into any issues while working on your headlight assembly are relatively low in comparison to a lot of other automotive procedures. However, it is still necessary to outline a few essential safety guidelines when operating on any vehicle. Your engine is hot. Wait for it to cool down before working on it in any way.

What causes a headlight to stop working in a car?

All the electrical systems in your car, including the headlights, are protected with fuses. These are designed to ‘blow’ and break the circuit if too much power comes through them. This protects all the components on the circuit. If a headlight fuse blows, it could cause the headlights to stop working.

The high beams work, Dimmer switch still seems to work, and day time running lights work and can be turned on and off still. Any ideas on what the problem could be, and how to check for the problem, would be very helpful. thanks. If it’s not two bad low beam bulbs, I would guess it is the multi function switch (dimmer switch).

What to do if your low beams stop working?

My low beams suddenly stopped working. All the fuses are good. I swapped the relay and that was not the problem. The bulbs have less than 100 hours on them. I have read about similar problems. Was there a recall? What are my next steps? Any advice would be appreciated. Click to expand… Do your DRLs work?

Why are the DRLs not working on my GM Truck?

DRLs not working. Checked both fuse box. The one in the dash has nothing labeled for headlamps. Will have to check for flashers. Did not thing the headlamps came on with flashers. No not the flashers. If you pull the multiswitch lever all the way to you the highs and lows come on together.

Why are the low headlight beams not coming on?

Usually it’s short in a control module somewhere or a corroded ground on the back of the engine block. Whew! FWIW – 61,500 miles in 7 years. Re: Help please – Low headlight beams won’t come on… Look on the bright side, themoney savings will offset the embarrassment factor. Re: Help please – Low headlight beams won’t come on… Me not so lucky.

How can I tell if my low beams are working or not?

The same lever that switches between lows and highs and for turn signals. If you’re in front of a wall or in your garage and pull the lever you can see that all come on while the lever is pulled back if the engine is running and the truck is in gear, even if the headlights are off.

Where is the low high beam headlight dimmer switch?

As mentioned at the beginning of the article, the Low-High Beam Headlight Dimmer Switch is part of the Turn Signal Assembly. If you have already taking the steering column covers off, you’ve noticed that the turn signal switch has a lot of wires connecting to it.

Why is there no power at the low beam socket?

Not the bulbs, not fuses, not relays, not dimmer switch or blinker part. There’s not power at the low beam socket. Why is there no power at the low beam socket?

All the electrical systems in your car, including the headlights, are protected with fuses. These are designed to ‘blow’ and break the circuit if too much power comes through them. This protects all the components on the circuit. If a headlight fuse blows, it could cause the headlights to stop working.

Where do I go to fix my headlight problem?

If you’re having this problem, stop by our Chevrolet and GM service center at 15005 SW Tualatin Valley Highway, Beaverton, OR 97006. It shouldn’t take long to solve a headlight problem, and you can schedule an appointment easily online if you prefer.

Why is my Chevy Astro light not working?

It may be a blown fuse check the panel under the dash by the drivers feet. The other thing to check is the wire that connects the lighter it is under the outside cover (dog house) it may have come loose or the last person to service the van from the inside may have failed to plug the wire back into the lighter.

What is the problem with my Astro van?

Our 2000 Astro van is acting weird. All the indicator lights come on all at once intermittently. Sometimes you turn the blower on high and the lights go out. But the blower only seems to work when it wants to. We turn the blower on and the blower sounds like it is working but there is no air blowing.

Unplug the light, pull the switch, and see if the fuse blows. If not, the problem is not in the wiring. Make sure you have purchased the correct wattage of bulb. Ensure that you do not have a faulty or damaged bulb. Check and see if your high beam bulb is the issue. If so, replace it. Check all wired connections and look for any exposed wiring.

If the high beam on the same side is also out, it may be one bulb. You do not need to purchase specific bulbs for each side, but identifying which is the blown out bulb will help you to replace it without having to start the vehicle again.

Low beam headlights not working went out and bought new headlights and that is not the problem, and also blinkers to not flash from outside of car, also went out and bought bulbs this was not the problem. This is a safety related defect.

What to expect when your headlights stop working?

So if you want to know more about what to expect when you take your car in to have your headlights fixed, you may want to read on. When one headlight stops working, and the other one works just fine, the problem is usually just a burned-out bulb.

What causes a headlight bulb to burn out quickly?

Don’t handle the bulb with your bare fingers. Oils can cause bulbs to burn out quickly. Handle all headlight bulbs with surgical gloves and replace any existing bulbs that may have been handled incorrectly. The problem could be in your installation process.

What happens when your headlights are not working?

When your headlights aren’t functioning properly, it not only means that you can’t see but it also means that other drivers can’t see you — compromising your safety and the safety of your passengers. If you’re having problems with your headlights, check out this handy troubleshooting guide.

Why are my low beam lights not working?

If it works, the bulb simply needs replaced. The most common reason for faulty low-beam lights is a blown fuse. Check your car’s owner’s manual for information on how to access the fuses and where they are located. Check for melted wires leading to any of the fuses, and replace said fuses if necessary.

Don’t handle the bulb with your bare fingers. Oils can cause bulbs to burn out quickly. Handle all headlight bulbs with surgical gloves and replace any existing bulbs that may have been handled incorrectly. The problem could be in your installation process.

Can a high wattage headlight cause light to flicker?

In a worst-case scenario the entire headlight wiring assembly may need replaced by a professional. Also, as with other troubleshooting issues, if you are using a bulb with too high of a wattage, this can make your headlights flicker as well.

Why are the headlights on my PT Cruiser going bad?

Mechanic states ticm (total intergrated control module) went bad. Research showed this is a common failure in this vehicle. Repair exceeds $900 and will cause car to fail nys inspection. The contact owns a 2006 Chrysler Pt Cruiser. The contact stated that the headlights flickered intermittently.

Why is my headlight not working on my Dodge Ram?

First, let me explain what I’m talking about and allow me to vent for just a moment… After replacing the driver’s side headlight bulb twice on our 2006 Dodge Ram 2500 SLT 4WD Cummins Diesel pickup, the low beam still wasn’t working.

Why is the low beam light out on my Dodge Ram?

I swapped the known good bulb from the other side and the low beam was still out, even though the high beam and fog lights were all functional. I started researching other causes for the issue and discovered that 2006 and later model year Dodge trucks have no fuses nor relays controlling power to the lights.

What to do if your headlight fuse is not working?

First, locate the headlight fuse and make sure it is intact. If it is, use a voltmeter to see how much power, if any, is reaching the headlights. If there is no power reaching them, there is a break in the wiring somewhere between the fuse panel and the headlights themselves. Thanks!

What happens if a headlight comes loose while driving?

If the wires come loose while you are driving, the headlight will stop working. The headlight bulb and assembly should now be connected to the car once again. Be careful not to yank on the assembly with it connected, as you may rip a wire out of the harness.

What should I do if my headlight bulb comes off?

Wipe the bulb off again with rubbing alcohol if you feel it may have come into contact with your skin, then slide it into the headlight housing. Turn the bulb assembly a quarter turn clockwise to re-secure it, or reinstall the bracket that held your headlight bulb in place.

What should I do if my Chevy headlights are not working?

To check alignment, park about 10 feet from the garage door wall and turn the lights on. Low beams should be aimed straight forward and hit no higher than your hood line. The high beams should move slightly, but not too much higher than the low beams.

What causes a BMW headlight to malfunction?

It can, therefore, be very troubling for BMW owners when their headlight low and high beams begin to malfunction. Below we explore common causes for BMW headlight malfunctioning and how to solve the problem.

Why is the headlight switch on my Dodge Ram not working?

The switch may be overloaded. If the headlight switch in your Ram is overloaded, chances are it is also melted. Your best bet would be to replace the connector and install a heavy-duty harness to take the load off of the switch. Doing this will extend the life of your switch and solve your issue with non-working headlights. Figure 2.

Why are my high beam headlights not working?

In the case of high-intensity discharge (HID) headlights, or Xenon headlights, there’s an additional component. To get the xenon and salts to plasma state, the HID generator bumps the voltage up to 30,000 V, then stabilizes around 90 V when the bulb is in operation. If the generator fails, the bulb won’t light.

On some vehicles, particularly those with HID headlights or solid-state circuit protection (Zener diodes or high beam circuit breakers) installing the wrong bulb might result in intermittent headlight operation or no high beams at all. The wrong bulb might not ignite at the right voltage or draw too much current for the circuit protection’s design.

What causes a headlight switch to blow out?

Too much power might be supplied to the headlight switch. If the switch is being overloaded with too much current, it will blow out. The ideal solution is to splice in new wiring and add two relays: one to handle the headlights and the other to handle the park lights.

Why are the lights on my dash not working?

Flip the switch or turn the dial or knob up and see if the lights on your dash come on or get brighter. If adjusting the switch doesn’t work, you may have a blown fuse or bad lightbulb. Or, the entire switch may be faulty, in which case, have it replaced by a certified mechanic.

Why do my running lights not come on?

If your daytime running lights do not come on, stay on when the car is off, or produce a burning smell, you may have to replace their module. 1. Daytime running lamps do not come on 2. Daytime running lamps stay on while the car is off 3. Burning smell Daytime running lights are a safety feature found on many late model vehicles.

What are the symptoms of a bad or failing headlight switch?

Issues with the high beams Another symptom of a bad or failing headlight switch is issues operating the high beams and more specifically, issues keeping the high beam engaged. Most headlight switches operate by pulling the lever backwards and locking it into place to activate the high beam headlights.

Why are the lights on my dashboard not working?

Adjust the dial or knob to see if that fixes the problem. If the switch was accidentally bumped, your dashboard lights might have been turned off. Flip the switch or turn the dial or knob up and see if the lights on your dash come on or get brighter. If adjusting the switch doesn’t work, you may have a blown fuse or bad lightbulb.

If the switch, fuses, and bulbs are not to blame, you likely have a wiring or electrical issue and will need to take your vehicle to a certified mechanic for diagnosis and repairs.

Issues with the high beams Another symptom of a bad or failing headlight switch is issues operating the high beams and more specifically, issues keeping the high beam engaged. Most headlight switches operate by pulling the lever backwards and locking it into place to activate the high beam headlights.

Is there a switch between high and low beams?

The high and low beams will have their own relay. The switch is only used to energize the relay, which then provides full power to the headlights. This is the device that “switches” between high and low beams.

Issues with the high beams. Another symptom of a bad or failing headlight switch is issues operating the high beams and more specifically, issues keeping the high beam engaged. Most headlight switches operate by pulling the lever backwards and locking it into place to activate the high beam headlights.

Why are my low beams not working on my Dodge Ram?

Sometimes the wires for the low beam headlights will get caught by the steering column. If you’ve noticed that your low beams come on and off whenever you tilt the steering wheel, this is why. Remove the steering column cover. It’s held by screws on the top and bottom and it should come apart in two pieces.

Why are the headlights on my Dodge 2500 not working?

I have a 99 dodge 2500, the headlights at low beam will not work, but the high beams will if I hold the switch just right. I have replaced both switches, but it doesn’t help. (The headlight switch was listed as a 2000 switch). Someone told me about a “ground control module” that may need to be replaced??? It has been 5 months.

Why are the lights not working on my Dodge truck?

This is a known issue on the 94-98.5 trucks with the push/pull headlight switch. The fix is a new switch (may be the same switch) but an extra harness that bypasses the switch itself with the full voltage. I believe there is a relay that uses the switch to activate power direct to the lights.

Why are my high beam lights not working?

On some vehicles, particularly those with HID headlights or solid-state circuit protection (Zener diodes or high beam circuit breakers) installing the wrong bulb might result in intermittent headlight operation or no high beams at all. The wrong bulb might not ignite at the right voltage or draw too much current for…

What’s the fuse number for the left low beam headlight?

Fuse number 7 is for the left low beam and fuse number 9 is for the right low beam headlight. The fuses need to be checked with the lights turned on. If the fuses are good and properly powered the problem is likely blown bulbs. At least it is between the fuse box, the bulbs and the bulb grounds.

What to do when both head lights stop working at the same time?

When that happens, the operational lifespan of your headlight capsule will be severely compromised, and the only fix is to replace the headlight assembly. When both headlights stop working at the same time, the bulbs usually aren’t at fault.

Why are my headlights not working on my Dodge Durango?

Driving on low setting beams fall just in front of bumper. On high beams aimed at high trees. Car not starting acts like not getting any fuel or may start and die like not getting enough fuel. Auto headlights will shut off while driving or may not come on at all. See all problems of the 2012 Dodge Durango . Tl the contact owns a 2014 Dodge Durango.

When that happens, the operational lifespan of your headlight capsule will be severely compromised, and the only fix is to replace the headlight assembly. When both headlights stop working at the same time, the bulbs usually aren’t at fault.

High intensity discharge (HID) headlights can also fail due to other associated components. Neither of the headlights work. The cause: Burned out bulbs, or an issue with power or ground. The fix: Check for power and ground, and fix if necessary. Otherwise, replace the bulbs.

What’s the difference between high beam and low beam headlights?

Logically, 85-86 would be the switch input to ground, which would give you battery power to low beam harness on 30-87…but Toyota doesn’t always use logic. Tested the headlight relay terminal and there is voltage when on low and high beam.

Malfunctioning low-beam headlights are often caused by broken dimmer switches, burned-out light bulbs or broken running-light relay switches. If the problem is electrical, it is important to take the vehicle to a qualified mechanic for diagnosis and repair.

The oil on your hands can compromise the glass of the bulb, reducing its lifespan. Protect your bulb from this by wearing gloves or using a tissue any time you come into contact with the glass of the new low beam headlight bulb. Be careful not to drop the bulb as you remove it from the package.

I swapped the known good bulb from the other side and the low beam was still out, even though the high beam and fog lights were all functional. I started researching other causes for the issue and discovered that 2006 and later model year Dodge trucks have no fuses nor relays controlling power to the lights.

Malfunctioning low-beam headlights are often caused by broken dimmer switches, burned-out light bulbs or broken running-light relay switches. If the problem is electrical, it is important to take the vehicle to a qualified mechanic for diagnosis and repair.

Why are the low beams on my Dodge Ram not working?

I started researching other causes for the issue and discovered that 2006 and later model year Dodge trucks have no fuses nor relays controlling power to the lights. When you turn on the headlights, the wires to the low beams return a signal to the ECM (Engine Control Module) which sends power to the lamps. Really?

Why is my low beam headlight not working on my Dodge Ram?

After replacing the driver’s side headlight bulb twice on our 2006 Dodge Ram 2500 SLT 4WD Cummins Diesel pickup, the low beam still wasn’t working. I swapped the known good bulb from the other side and the low beam was still out, even though the high beam and fog lights were all functional.

What does it mean when your headlights don’t work?

With that in mind, it can be tremendously useful to start off by looking at whether both, or just one, of your headlights have failed, and whether or not the high or low beam mode still works. When headlights stop working, it’s usually an electrical problem or an physical issue with the bulbs themselves.

Why is my car’s high beam light not working?

Make sure to use the right high beam bulb for your vehicle. On some vehicles, particularly those with HID headlights or solid-state circuit protection (Zener diodes or high beam circuit breakers) installing the wrong bulb might result in intermittent headlight operation or no high beams at all.

How does a low beam headlight work?

When you turn on the headlights, the wires to the low beams return a signal to the ECM (Engine Control Module) which sends power to the lamps.

What to do if your headlight Fuse has burned out?

Check the headlight fuses in the car’s fuse box. Open the fuse box and check the headlight fuse. If the fuse shows as burned out, replace it and test the headlights again. Check the connectors, wiring harness and socket into which the headlight bulbs are plugged. Look for rust or corrosion around the connectors and wire harnesses.

What to do if headlights don’t work after a swap?

If the headlights work after the swap, swap them back and get a new relay (you don’t want to have a non-operational fan). This is from a writeup at Sparky’s Answers. Generally, start with the bulbs. Check the connectors with a multimeter and work your way back from there.

Check the headlight fuses in the car’s fuse box. Open the fuse box and check the headlight fuse. If the fuse shows as burned out, replace it and test the headlights again. Check the connectors, wiring harness and socket into which the headlight bulbs are plugged. Look for rust or corrosion around the connectors and wire harnesses.

How are high beam and low beam lights fused?

The lights are fused separately for high and low beam. The low beam fuse is 10 amp marked LO HDLP in the underhood fuse panel. This fuse is powered by the low beam relay. The relay is activated by the body control computer (BCM).

What kind of car headlights do not work?

General Motors’ GMT400 platform. got a 1999 two door tahoe and the headlights do not work, but the bright lights work fine. i tried new bulbs, new fuses and even got a new control switch. what else can i do? and how? Answered!

What happens if you don’t aim your headlights?

Failure to properly aim your headlights is a risk to other drives and could result in tickets or citations with local authorities. J.W. Speaker is not liable for any damage to the vehicle or light, or any tickets/citations as a result of using these guidelines.

How are the headlights supposed to be aimed?

When you first turn on your vehicle after installing your headlights, the Alignment Points may be positioned differently than shown and will likely be aimed differently from each other. 7. Using the alignment mechanisms in your vehicle, adjust one headlight vertically until the Alignment Point is even with the X axis.

When do you turn off high beam headlights?

Automatic high-beam headlights turn off when other traffic approaches or is driving ahead of the vehicle. Toyota At one time, virtually all car headlights pointed only straight ahead, and you had to turn them on and off, and operate the high-beam headlamps all by yourself.

Failure to properly aim your headlights is a risk to other drives and could result in tickets or citations with local authorities. J.W. Speaker is not liable for any damage to the vehicle or light, or any tickets/citations as a result of using these guidelines.

When do I need to turn on my automatic headlights?

Most automatic headlights are set by the manufacturer, although some allow drivers to change the light sensitivity to how dark it must be before they’ll come on. Most don’t activate when it’s relatively bright but your lights should be on, such as when it’s raining, so be sure to switch them on manually in these situations.

What are the disadvantages of using LED headlights?

However, there are also disadvantages. If you’ve been driving at night and flicked your bright lights at an oncoming car and nothing happens, chances are that car is sporting LED headlights. These lights emit an intense blue-white light.

Can a bad dimmer switch leave a car without high beams?

If you notice that the headlights remain stuck on either high or low beam then that may be a potential sign of a bad dimmer switch. A dimmer switch that is stuck on low will leave the vehicle without high beams, while one stuck on high will leave the vehicle without low beams and blind other drivers on the road if the vehicle is driven at night.

Turning on the headlights while facing a blank wall is the easiest way to tell if the bulbs are unable to work at any setting. Relay switches are also common reasons for malfunctioning headlights. The magnetic switch that, in modern vehicles, is controlled by the car’s computer system.

What are the symptoms of a bad headlight dimmer switch?

Headlights stuck on one setting. Another symptom of a faulty headlight dimmer switch is headlights that are stuck on one setting. If you notice that the headlights remain stuck on either high or low beam then that may be a potential sign of a bad dimmer switch.

Issues with the high beams. Another symptom of a bad or failing headlight switch is issues operating the high beams and more specifically, issues keeping the high beam engaged. Most headlight switches operate by pulling the lever backwards and locking it into place to activate the high beam headlights.

Why do some drivers not turn on their headlights?

Improper Use of Headlights. A study in Michigan (Insurance Institute for Highway Safety) showed that many drivers don’t turn on their high beams on dark roads, even when they should. Other drivers may forget that they are driving with their high beams on and fail to the dim the lights when they overtake or meet another vehicle.

Turning on the headlights while facing a blank wall is the easiest way to tell if the bulbs are unable to work at any setting. Relay switches are also common reasons for malfunctioning headlights. The magnetic switch that, in modern vehicles, is controlled by the car’s computer system.

What to do when your headlights won’t work?

yes, first thing is to the check the grounds on both sides. make sure they are clean with bare metal. next, check your dimmer switch which is on the floor. It has 3 wires going to it, Yellow, Light Green and Tan. Yellow which comes from the headlight switch. Lt Green which is the feed for HIGH beams and Tan which is for LOW beams.

Is it possible to lose power from the headlamp switch?

No – You’ve lost headlamp power from the headlamp switch to or through the dimmer switch. With the headlamps switched ON, verify power into the dimmer switch on the yellow wire (Ckt 10). Service the wire connections to the dimmer switch or replace and adjust the dimmer switch as needed.

How can you tell if a headlight is ground?

Connect the ground lead to the vehicle chassis or the battery negative terminal. Test each of the wires in the connector. One should read 12 volts. This is the high beam power and this wire is not ground.

Logically, 85-86 would be the switch input to ground, which would give you battery power to low beam harness on 30-87…but Toyota doesn’t always use logic. Tested the headlight relay terminal and there is voltage when on low and high beam.

Where are the ground connectors on a headlight?

The reference below shows typical headlight wiring schematics. Some dual-element headlight lamps have separate grounds for each element. These are the four-wire connectors. Two wire connectors are usually only found on the high beam for dual headlamp vehicles.

What happens if your headlights Don’t Turn Off?

When your headlights suddenly stop working, things can get very dangerous in a big hurry. But headlights can also fail in the other direction. Far from a fail safe, headlights that won’t turn off, no matter what you do, can quickly drain your battery and leave you stranded.

Why is my halogen head light not working?

Don’t touch any part of a Halogen replacement with your fingers except the base. Oil from your fingers on the glass bulb can cause the headlight to fail prematurely. If both lights are out, replace them both.

Why are the headlights on my car corroded?

As you may know, the headlights on most vehicles consist of headlight bulbs plugged into sockets. Over time, these sockets can become corroded. This might be due to a bad ground or a variety of other issues, but the result is a compromised connection with the headlight bulb.

Why are the rear lights on my car not working?

The causes for dysfunctional rear lights are: 1 Burnt bulbs 2 Blown out fuse 3 Damaged wiring 4 Electrical issues

Can a bad headlight cause a car to burn out?

The main exception is when one headlight burns out first, goes unnoticed for some time, and then the other bulb also fails. If you suspect that the bulbs may be bad, and you own a voltmeter, you may want to start the troubleshooting procedure by checking for power at the headlights.

What happens to the headlight when you turn it off?

When I am driving my passenger headlight will just shut off. If I turn the headlight switch off and then back on it comes back on. After a while it will just turn off again. Clicking this will make more experts see the question and we will remind you when it gets answered.

What causes a car headlight to blow out on the other side?

Your headlights should be powered independently from one another and blowing out one should not have any affect on the headlight on the other side of your car. If both of your headlights are out, they may have both blown out, or there may be an electrical issue with the vehicle. A blown headlight fuse is also a likely culprit. Thanks!

What can cause a low beam headlight to be dim?

If it is, use a voltmeter to see how much power, if any, is reaching the headlights. If there is no power reaching them, there is a break in the wiring somewhere between the fuse panel and the headlights themselves. Thanks! What can cause the light to be dim except when on the high beam setting?

What to do when your low beam headlight blows out?

You can often tell when a headlight blows out while you’re driving, but confirm which bulb has actually blown out by leaving your headlights on and getting out of the vehicle to check. Then get back in your vehicle and turn on your high beams. Some vehicles use a single bulb for both high and low beams while others do not.

When I am driving my passenger headlight will just shut off. If I turn the headlight switch off and then back on it comes back on. After a while it will just turn off again. Clicking this will make more experts see the question and we will remind you when it gets answered.

Your headlights should be powered independently from one another and blowing out one should not have any affect on the headlight on the other side of your car. If both of your headlights are out, they may have both blown out, or there may be an electrical issue with the vehicle. A blown headlight fuse is also a likely culprit. Thanks!

What should you do if your oil light comes on?

The Oil Light may come on for a few different reasons, which include low oil pressure or a low oil level. If your Oil Light comes on while you are driving down the road, the first thing you should do is safely pull over and turn off the vehicle.

Why is the oil pressure light not on?

The oil pressure light is NOT there to remind you it is about time to top-up the oil. Low oil pressure can be caused by several things – extremely low oil is only one of them. Other causes can be a failed (or failing) oil pump, a blocked or damaged oil line, MUCH too thin oil and so on. This light doesn’t… Loading…

What causes a low beam light to stop working?

If a headlight fuse blows, it could cause the headlights to stop working. Most headlight systems are also designed with a relay that switches the power between low beam and high beam headlights.

What to do when your oil light does not come back on?

If the old oil filter would not permit oil flow, the light will turn off when you start the engine with a new filter and oil pressure should return to normal. If the oil light does not come back on and the oil pressure gauge reads properly then the issue is resolved. If the light comes back on, turn the engine off immediately.

Why does the oil pressure light come on when there is no oil in the engine?

Low Engine Oil Level To create an oil pressure in the engine, the engine needs to pressurize oil. If there is no oil to pressurize, it will be impossible for the oil pump to properly do its job. If your oil pressure light comes on and sometimes disappears, especially when you turn the car, a low engine oil level may cause it.

So if you want to know more about what to expect when you take your car in to have your headlights fixed, you may want to read on. When one headlight stops working, and the other one works just fine, the problem is usually just a burned-out bulb.

Unplug the light, pull the switch, and see if the fuse blows. If not, the problem is not in the wiring. Make sure you have purchased the correct wattage of bulb. Ensure that you do not have a faulty or damaged bulb. Check and see if your high beam bulb is the issue. If so, replace it. Check all wired connections and look for any exposed wiring.

Why is one side of my HID light not working?

Only one side is working on my HID kit or LED kit. If one side sometimes doesn’t turn on it could be caused by a bad bulb, HID ballast, LED driver or wiring. To help identify which component is defective follow these steps. Swap the ignitors to opposing sides (not applicable for LED kits). If the problem is reversed, you might have a bad ignitor.

Why does my headlight go off when I Turn on the car?

If the kit works, it is a power issue. To resolve this, you will need a wiring harness. If your car has Daytime Running Lights (DRL) flickering is usually caused by the lower voltage needed to run the DRL at half power. The car’s factory harness does not provide enough power to the ballasts.

Why is my passenger side headlight not working?

Yes, switched the drivers side that was working for the passenger side and still didn’t work then put it back in the drivers side and it turned back on, so not the fuse. Try turning the housing that bulb sits in. It sometimes get loose. I had that problem with my 07.

First, let me explain what I’m talking about and allow me to vent for just a moment… After replacing the driver’s side headlight bulb twice on our 2006 Dodge Ram 2500 SLT 4WD Cummins Diesel pickup, the low beam still wasn’t working.

Why do BMWs have low and high beams?

BMW Headlight Low and High beam Malfunction Explained!! – Xenons4U Automotive Blogs For BMW drivers, the car’s low and high beams are not just a useful feature, they are a legal necessity to make driving in the dark and in severe weather safe.

Why are the high beam lights not working on my Ford Focus?

The high-beam lights staying on on the Ford Focus is a common problem of Focus vehicles produced between 2000 and 2005. There two issues that might be causing this are the headlight relay being stuck and a bad headlight switch. The repairs are fairly simple and take less than 30 minutes.

Get familiar with the fuses and relays that control your headlights. The headlight switch usually doesn’t control the headlight bulbs directly, but through one or more relays. The headlight switch powers a relay, which powers the headlight bulb. This protects the headlight switch from the high current used by the high beam headlights.

When the low beams stop working (or work intermittently), your only options are to either a) drive with your high beams on (something that might incite a case of road rage) or b) drive without lights at all. Of course, option “C” is to get them working again.

What’s the best way to turn on fog lights?

Ensure that your vehicle does in fact have fog lights. Consult your vehicle’s manual to determine this. Turn on your vehicle. If you are trying your fog lights for the first time, it is best to do so in your driveway or a safe area so that you can fully inspect them without distraction. Locate the switch for your vehicle’s fog lights.

Where are the fog lights on a car?

Locate the switch for your vehicle’s fog lights. In many cases, this switch can be found at the end of the lever that is used to turn your headlights on and off. Some models have fog lights that are activated by a button on the dashboard. Activate your fog lights by performing the appropriate maneuver.

Do you have separate high and low beams?

Check the front of your car. If there are four headlight elements (two on each side), chances are good that you have separate high and low beams. If you only have two headlight elements (one per side), then your vehicle uses a dual filament bulb to operate both the high and low beams.

How does the Ford high beam headlights work?

Ford’s auto High-Beam Headlights scan the road ahead and automatically dims to low beams to reduce glare and avoid hindering other motorists. Click to learn more about this Ford Co-Pilot 360 Technology feature.

How do you replace a low beam light?

Take out the the headlight, and unplug both the high beam and low beam. Take the low beam plug, and locate the yellow wire. This is the wire that is not orange. Cut the yellow wire. Tape up the end in the wire loom so it won’t get wet and other bad stuff. Strip the end of the yellow wire, and get some wire to extend it with.

How to make the low beams stay on with the high beams?

Well, you’ve come to the right place. This is commonly called the “4-high” mod, since you’ll have all 4 bulbs on when the high beams are on. Basically all is being done, is we’re grounding the negative wire to the low beam bulb. Take out the the headlight, and unplug both the high beam and low beam.

Why do my dashboard lights go out when headlights go on?

I WENT 2 MY 09 CAMRY DASH BOARD LITES OUT MESSED AROUND WITH THE TRIP SPEEDOMETER BUTTOM AND LITES CAME ON TURNS OUT GOT OIL CHANGED AND THEY REPROGRAMED TRIP THING AND DID SOMETHING SO I GIGGLED IT CAME BACK ON 2 people found this helpful. My dimmer switch was turned down after I got my car washed.

Why is my headlight flickering on and off?

Should you find yourself with a headlight that is flickering on and off, the most common issue is a poor connection somewhere along the line. First, try the simple fix by checking your battery clamp connections. They can gradually become loose from your engine’s constant vibration.

What to do when your headlight goes out?

First, try the simple fix by checking your battery clamp connections. They can gradually become loose from your engine’s constant vibration. Try wiggling every wire in the headlight circuit (don’t electrocute yourself) to see if you can pinpoint a specific culprit. Try and establish a more sturdy connection when a wire is singled out.

If you’re having this problem, stop by our Chevrolet and GM service center at 15005 SW Tualatin Valley Highway, Beaverton, OR 97006. It shouldn’t take long to solve a headlight problem, and you can schedule an appointment easily online if you prefer.

Why is the left side of my headlight not working?

LEFT RIGHT HEADLIGHT NOT WORKING FIX – YouTube WHY HEADLIGHT NOT WORKING. LEFT RIGHT HEADLIGHT NOT WORKING FIX If playback doesn’t begin shortly, try restarting your device.

Why are my headlights flickering on and off?

Although not too common, flickering headlights can also become a problem. They may be caused by: First, check whether both headlamps are flickering, or only one. If only one of the lamps is flickering, concentrate on that part of the circuit:

What should I do if my F-150 has no headlights?

My 2014 F-150 is having the same problem too. Headlights on when not turned on and no tail lights when headlights are on. Directionals working fine You need to check power and grounds for the head lights and tails. After these r checked replace DRL module with a good known unit. Lastly the switch i have replaced more DRL mods.

Can a headlight bulb burn out at the same time?

Even though both of your headlight bulbs have been exposed to the exact same conditions, they usually won’t fail at exactly the same time. So it’s actually pretty common to have one bulb burn out before the other.

Some high beams are not in aimed high enough to make people think you have your high beams on, especially in a car that sits lower to the ground. That may be why she never was flashed to turn her high beams off. Have a nice night and I will talk to you tomorrow.

What is the fuse for a low beam light?

The number seventeen fuse has has power to both sides of the fuse with the low beams on. The black ground wire for the lamp has 0.1 ohms. With the low beams on and the light bulb out of the connector, the yellow wire reads 11.8.

Is there a way to fix a faulty headlight switch?

It is not advisable to endeavor to fix wiring problems on your own. The Cause: Faulty relay, module, dimmer switch, headlight switch, etc. The Fix: Replace the faulty components.

Why is my hid headlight bulb not working?

This problem can be caused by many issues including a defective headlight bulb, corroded socket, loose bulb, bad ignitor, the faulty ground connection, among others. HID Xenon bulbs do not possess any filament, hence, they may leak or crack very easily, especially when they fail.

Some high beams are not in aimed high enough to make people think you have your high beams on, especially in a car that sits lower to the ground. That may be why she never was flashed to turn her high beams off. Have a nice night and I will talk to you tomorrow.

LEFT RIGHT HEADLIGHT NOT WORKING FIX – YouTube WHY HEADLIGHT NOT WORKING. LEFT RIGHT HEADLIGHT NOT WORKING FIX If playback doesn’t begin shortly, try restarting your device.

It is not advisable to endeavor to fix wiring problems on your own. The Cause: Faulty relay, module, dimmer switch, headlight switch, etc. The Fix: Replace the faulty components.

Are there any low beams that are still working?

Some time ago, my low beams just quit working. The bulbs are fine, (dual fillament, by the way) and the high beams still work. I checked the fuses and the relay for the low beams and all are still in tact.

First, locate the headlight fuse and make sure it is intact. If it is, use a voltmeter to see how much power, if any, is reaching the headlights. If there is no power reaching them, there is a break in the wiring somewhere between the fuse panel and the headlights themselves. Thanks!

What should I do if my headlight bulb fails?

If you have multiple headlight bulb failures, make sure you are especially clean when doing the job. If at all possible, don’t touch the glass portion of the bulb at all. If necessary, handle the bulb with clean latex or nitrile gloves. Finally, if the bulb is dirty, clean it with a fresh alcohol pad before installation.

Where is the headlight switch on a Ford Focus?

Turn off the engine of the Focus and open the hood. Remove the negative battery terminal with a socket wrench. Use a slotted screwdriver to push in the tabs on the left and right side of the steering column. This will release the top cover of the column. Remove the cover to access the headlight switch.

As mentioned at the beginning of the article, the Low-High Beam Headlight Dimmer Switch is part of the Turn Signal Assembly. If you have already taking the steering column covers off, you’ve noticed that the turn signal switch has a lot of wires connecting to it.

How to switch from high beam to low beam?

The headlights on my 2008 Ford Focus will not switch between hi-beam and low-beam. Stays on hi-beam. If I pull back, and hold, on the lever to switch between hi and lo beam, they will both come on at … read more

The most common (and well, probably the only one) is usually the low beam headlights don’t work. In my personal experience, when the Low-High Beam Headlight Dimmer Switch has failed, you’ll only be able to roll around using the high beams only. Well, in this article, I’ll show you how to test it in a step-by-step way.

How do you switch from high beams to low beams?

To switch back to low-beams, pull the turn signal lever back towards you until it clicks into place. The high-beam indicator light will disappear, to let you know that you are using your standard, low-beam headlights.

Can a broken headlight switch keep the high beams on?

Most headlight switches operate by pulling the lever backwards and locking it into place to activate the high beam headlights. Over time however the switch can break, which can lead to issues keeping the high beam headlights turned on. A broken switch may still be able to turn the high beams on,…

Can a low beam headlight dimmer switch work?

Test Summary. The most common (and well, probably the only one) is usually the low beam headlights don’t work. In my personal experience, when the Low-High Beam Headlight Dimmer Switch has failed, you’ll only be able to roll around using the high beams only. Well, in this article, I’ll show you how to test it in a step-by-step way.

How to fix Honda Hi Beam Low beam headlights?

Exhausted all other options to fix the high beam ( Hi beam) for the Odyssey 2006 including changing Combination switch, MICU unit, headlights. At last by-passed the control unit using a under the dash switch connecting to ignition run wire and bingo. Total cost is $10 dollars. This is a common fix that applies to any make and model of vehicle.

If all else fails, it a malfunctioning switch, pretty easy to replace. Word of advice if it is the switch, replace – don’t try to repair. replace the bulbs first. Or you can get a DVM and check your voltage to verify you are getting voltage to the socket. I used to see them all the time with both low beams not working and it was the bulbs.

What happens when both low beams die at the same time?

Both headlights low beams are… Both headlights low beams are dead, died at a same time. High Beams are OK< I can lock them and/or flash them no problems. Checked fuses all OK, no power on the fuses for low beams.

Why are my low beam headlights not working?