Hello Mercedes forum, having issues with my 2002 E320 with ESP visit workshop popping up periodically while adding BAS light to it's display in the lower left hand corner. Car has 228,00 miles. When ESP light comes on after engine is warm, I lose blower motor and turn signals for about 1-2 minutes. Losing these features doesn't happen all the time. Those features come back and ESP light stays on. Sometimes restarting the vehicle removes this error. Installed a new battery and tried the left to right steering reset. Still have the problem.

 

you'll probably get better feedback by posting in the correct forum (w213) vs this forum (w210)

 

Thank you

 

oh wait !!....come back (haha). you just mistyped your year and I took it at face value. stick around !

 

Edited vehicle year in my text, showed 2020 changed to 2002. This is a W210 Thanks

 

Ended up being the EIS. Had to buy new key as well. Ouch. Found out EIS replacement for 2002 E320 must use new key. (chrome key)