MERCEDES ELV REPAIR FOR DUMMIES

Unlocking and locking auto operates. All other electrics tend not to get the job done. Batterie is ok, fuses also are ok. Do you think that it could be the ESL or perhaps the EIS. In the event the minor motor inside the ESL unit is damaged And that i set in a new motor do one particular must reprogram ? I saw your video clip and know how to conside