Brake Lights constantly illuminated?
#1
Member
Thread Starter
Brake Lights constantly illuminated?
I just took delivery of my 2020 E63s sedan and noticed a very weird issue.
First, I can start the car without pressing down on the brake pedal. Once the car is running the brake lights are illuminated constantly - even when driving and not applying any pressure to the brake pedal.
I have a service appointment scheduled for tomorrow but I am curious if someone has come across this issue or has any suggestions as to what it might be.
Thanks
First, I can start the car without pressing down on the brake pedal. Once the car is running the brake lights are illuminated constantly - even when driving and not applying any pressure to the brake pedal.
I have a service appointment scheduled for tomorrow but I am curious if someone has come across this issue or has any suggestions as to what it might be.
Thanks
#2
Out Of Control!!
Join Date: Jun 2004
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2014 E63S; AMS 100 octane ecu tune; edok tcu tune; BB intakes; dyno tuned
I just took delivery of my 2020 E63s sedan and noticed a very weird issue.
First, I can start the car without pressing down on the brake pedal. Once the car is running the brake lights are illuminated constantly - even when driving and not applying any pressure to the brake pedal.
I have a service appointment scheduled for tomorrow but I am curious if someone has come across this issue or has any suggestions as to what it might be.
Thanks
First, I can start the car without pressing down on the brake pedal. Once the car is running the brake lights are illuminated constantly - even when driving and not applying any pressure to the brake pedal.
I have a service appointment scheduled for tomorrow but I am curious if someone has come across this issue or has any suggestions as to what it might be.
Thanks
#3
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#4
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Join Date: Mar 2005
Location: Twin Cities
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Sucks to be driving a new car and all those electrical gremlins appearing already. My ML had those exact warnings awhile ago and dealer determined it was a wire harness that was bad. They took off the entire front bumper to replace that wiring harness (performed under warranty) and so far so good. Good luck with yours.