I'm getting a BAS/ESP light at start up, I can clear it with the lock to lock reset but I'm stumped as to what might trigger it as soon as I start the car. It's an '02 SLK32 with 84k on it. Thoughts?
I occasionally have this occur if I dont drive more than a couple of miles. I Never seem to have it on a long run,say 10 miles. I THINK it may be voltage related but cant confirm.Please check battery voltage /age of battery.I have had 2 brake switches replaced in 10 years,which always cured the problem!