What does low pressure mean in car?

Low pressure could result from a leak or simply from the tendency of a tire to lose about a pound of air pressure every month, as well as a pound for every 10-degree drop in temperature.

What does the warning sign on the car dashboard mean?

Engine temperature warning light. Image via Auto Express. What it means: Your car’s coolant is overheating. What to do: Quickly pull over and let your car cool down or the heat can destroy your car’s engine. The symbol also comes in blue which means the coolant temperature is below what is needed for optimum performance.

What does the battery charging warning sign mean?

Battery / Alternator Charging Warning Sign What it means: This light indicates that a low voltage is detected. This light should be ON when the ignition is on but the engine off, but if this light appears when idling or driving, it means that the alternator is not charging your car battery properly, and your vehicle may stop suddenly.

Why are there so many warning lights on a car?

There are hundreds of different warning light symbols and signs in modern cars. Because of the advanced control systems, there are a lot of control units in a car. The control units need a way to inform the driver that there is a problem with the system and therefore we have a lot of different warning lights.

What are the warning lights on a BMW?

The following are warning lights and indicators found in vehicles built by BMW. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are nearly 60 of them so be patient!

Why do you need a seat belt warning light?

Seatbelts help prevent you from moving around too much in the seat while you’re driving. This is especially true in the event of a collision where the seat belt will lock and keep you in the seat even if the car rolls. Since automakers want you to stay safe, a seat belt warning light is used on every car made these days.

Can a seat belt warning light fail a MOT?

The seat belt warning light refusing to go out even when buckled up should not fail an MOT. In order to pass an MOT though, it’s important to ensure that all seat belts are in good working order and that they are free from rips, tears and any signs of wear-and-tear.

Why are seat belts important in a car?

Seat belts are one of the most important safety features in your vehicle. Seatbelts help prevent you from moving around too much in the seat while you’re driving. This is especially true in the event of a collision where the seat belt will lock and keep you in the seat even if the car rolls.

What does the warning light on the airbags mean?

Thankfully, there’s a warning light that can clue you into such a problem. The airbags are part of the supplemental restraint system (SRS), which also includes your seat belts and is designed to protect you in the event of a major frontal impact (and even in side impacts, on newer vehicles).