How to fix non-working driver front door switches?
What is your question?
Actually other times it works and able to control the windows, etc. Brought it to Procar mechanics but not able to fix the problem. They replaced the door lock assembly but never did a basic check before installing a replacement part. Now they suggested that the control module be replaced as well and might do some recoding. Is this right? I've already spent $350 for parts and labor. I noticed also that the courtesy light at the back wasn't shutting off since I got the car back. I found some video in you tube that a simple door contact switch replacement solves the problem ? How much is it to replace the door contact switch? I don't want to replace the control module it seems still good. Thanks.
What makes this problem better or worse?
when outside temp is below 75 deg.
How long has your 2001 Mercedes-Benz C240 had this problem?
RepairPal Certified shops can diagnose and repair your 2001 Mercedes-Benz C240. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
