Hello Scotty, I have enjoyed the YouTube channel for a long time, thanks for your good work. I own 2010 Mercedes C350 Sport 116000 miles with automatic trans. Reliable until recently when it started to show dash warnings pertaining to "EBD, ABS, ESC Inoperative and Cruise Control Inoperative" The dealer diagnosed and wants to replace ESP Control Unit ( currently being shipped from Germany ) however since I picked up the car while waiting for the part and have put several miles on it and all the idiot lights are gone and the car seems to run perfectly. That seems to call into question the dealers diagnosis to me ... could it be a connection or wire instead of the very expensive dealer part ? ANY guidance or alternatives would go along way to easing my anxiety about my confidence in the dealers diagnosis !
Welcome to Tennessee and thanks in advance from down the road in Memphis
it could easily be a wiring problem check all the wiring connections on the module take them out spraying with spray electrical cleaner dry them off plug them back in if it doesn't come back don't waste your money on that control unit