TOP GUIDELINES OF MERCEDES M156 C63 CAM GEARS

Unlocking and locking auto performs. All other electrics don't operate. Batterie is ok, fuses can also be ok. Do you believe it may be the ESL or the EIS. When the tiny motor inside the ESL unit is damaged And that i put in a completely new motor do one need to reprogram ? I saw your online video and understand how to choose out the ESL. Followup w