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Discussion Starter #1
Hello everyone

Had my battery alternator light come on took it to the shop were they check it and both were working fine. The computer said there was no communication with the engine control unit. They flashed the system with the newest version and it took care of that problem but know the esp is not communicating with the engine control unit. Does anyone know what is going on or what should I do.

THANKS
 

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C230K Sport Sedan
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Not sure what message you are seeing. Have you tried turning your steering wheel lock to lock a few times. This is what you need to do to synchronize BAS and ESP after disconnecting the batter. Same with power windows and sunroof or the automatic one touch up/down won't work.
 

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The message says ESP Visit workshop the car wont go past 5 to 10 mph when put on diagnostics there was no code only stated that there was no communication with the engine control unit.
 
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