the warning light for the asr/bas system on my 98 c 200 lights up every now and then when i start the car,if i switch the engine off and start it again the light goes out...does anyone have the same problem or does anyone know where the sensor is for this system as it might just be loose or dirty...thanks in advance

 

all you have to change is the brake pedal switch.
here is the steps in changing th brake pedal switch. i had the exact same problem and when i changed it, it was fixed for good. Good Luck http://www.benzworld.org/forums/w163...light-fix.html

 

thanks for your help and best wishes from england