How do I reset my Mercedes key battery?
How do I reset my Mercedes key battery?
How to Reset a Mercedes Key
- Reset your Mercedes-Benz key by placing the key in the ignition of your vehicle while the vehicle is turned off.
- Pull the key out of the ignition while continuing to hold the “lock” button down.
- Use another finger to push down on the “unlock” button five consecutive times.
What happens if your key fob battery goes dead?
If your key fob battery went completely dead, you wouldn’t be able to start the car and could end up stranded somewhere. To prevent this from happening, there is a warning light on the dashboard that indicates when the battery should be replaced in the fob. What the key fob battery low warning light means
Why is the battery warning light still on after a battery change?
I put in a new battery and the low battery warning light was still on. So I inserted the key fob in the Intelligent Key port. I know the Intelligent Key port doesn’t recharge a dead battery. The warning light disappeared after I put in the key fob in there.
When does the low key battery warning come back?
Early in the new year I got a low key battery warning when starting the van. Replaced the battery and it went away for a little while. Then came back. Changed it a few days ago with a good new battery, and now again it is giving the warning.
Why do I get a message when I change the battery in my Mercedes?
If you have old/fake batteries I can see you getting that message all the time. I have a similiar issue, but changing batteries in either key fob doesn’t help, and the car is having trouble sensing either key.
I put in a new battery and the low battery warning light was still on. So I inserted the key fob in the Intelligent Key port. I know the Intelligent Key port doesn’t recharge a dead battery. The warning light disappeared after I put in the key fob in there.
If your key fob battery went completely dead, you wouldn’t be able to start the car and could end up stranded somewhere. To prevent this from happening, there is a warning light on the dashboard that indicates when the battery should be replaced in the fob. What the key fob battery low warning light means
Early in the new year I got a low key battery warning when starting the van. Replaced the battery and it went away for a little while. Then came back. Changed it a few days ago with a good new battery, and now again it is giving the warning.
If you have old/fake batteries I can see you getting that message all the time. I have a similiar issue, but changing batteries in either key fob doesn’t help, and the car is having trouble sensing either key.
