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  1. CLA Problems/Issues/Complaints
    So I bought my 2014 CLA 2 months ago and love the car. But today I went to go for a ride and my key fob just snapped off inside the ignition. I was able to pull the part that broke off out. I nail glued the piece back to the fob but it is not registering with the car. The car acts like there...
  2. Introductions
    Hi all, I'm a new member in need of help. I'm after the ECU wiring diagram for Mercedes CLA. Long story short...I accidentally sparked the ECU body with positive battery terminal and now my remote key don't work to unlock/lock doors. Also I have to provide earth/ground to ECU for it to power...
1-2 of 2 Results