The brake light switch is located right above the brake pedal. To access it, remove the underside panel cover. Usually, the panel is held in place with 3 to 5 screws. Mercedes–Benz uses Torx head screws.
Also, where is the brake light switch located? Where is a Brake Light Switch Located? As part of the brake-pedal assembly, you can find this switch under the dashboard or on the firewall near the top of the pedal lever.
People also ask, how do you change a brake light switch on a Mercedes?
Likewise, how do you turn off the brake light on a Mercedes? Turn the key to the “on” position where you will see all the lights come on the dashboard. Release the emergency brake and see if the light goes out. Repeat setting the brake and releasing the brake a few times. Sometimes the switch on the emergency brake will get stuck and cause the brake light to stay on.
Also know, how can you tell if your brake light switch is broken?
- Your Brake Lights Don’t Light Up. Your brake lights are supposed to turn on when you push down on the brake pedal, giving a heads up to the driver behind you.
- Brake Lights Stay On Continuously.
- Bad Cruise Control.
- Car Won’t Turn On.
- ABS Warning Light Comes On.
Place the sensor on just one of the two wires and hold the brake pedal down as you do so. Then test the other wire. If power is connected and the switch is working properly, the test bulbs will illuminate. If it doesn’t light up, the brake light switch is faulty and will need to be replaced.
Contents
What would cause the brake lights not to work?
If one or more of your brake lights isn’t working properly, it could mean one of three things: The brake light system fuse is blown, the brake light bulbs are burned out or the brake light wiring switch is broken. All of these issues are easy to troubleshoot.
How do you fix a brake light switch?
Does brake switch affect transmission?
The brake light switch on modern vehicles is no longer a simple switch used to turn on the brake lights. A bad brake light switch, for example, can trigger the ABS and traction control lights, but it can also prevent engine start or even transmission shifting.
How do you reset the ABS ESP on a Mercedes?
What does brake light mean on Mercedes?
Mercedes-Benz brake Pad Wear Warning Light This simply means a sensor has detected your brake pads are too thin. This warning light should come on before the brake pads become a hazard so you have time to get them changed.
Why does Mercedes tail light stay on?
To the first question, the answer is simple: The lights are there for you to park on one side of a narrow street, presumably in Europe where the cars are designed and built.
How do you check brake pads on a Mercedes?
To check the life of the brake pad, you need to determine its thickness. You might need a flashlight to get a good look at the brake pad. If the pads look thin, less than 1/4″, it might be time to get them replaced. On some brake pads, you might see a wear indicator slot down the center of the pad.
What happens if your brake light switch goes bad?
A faulty brake light switch can cause many problems. If the switch is bad, the brake lights won’t operate and the transmission shifter will not come out of the “Park” position. … In some cases, brake lights may stay on all the time, or come on randomly, without pressing the brake pedal.
How do you check a brake pressure switch?
Is there a fuse for the brake light switch?
If your lights don’t illuminate on either side and your brake light switch is good, then the next thing to check is the brake light fuse. Locate your vehicle’s fuse box, which is usually under the hood or on the kick panel inside the passenger compartment. … If it has, replace it with a fuse of the same resistance.