You are here:

BMW Repair/1985 318i bmw

Advertisement


Question
where is the (I think is called) the control for the central locking system?  Our master lock on the car isn't working and we can't find the controller to replace it or fix it.

Answer
The control unit is located behind the left front speaker.Remove the speaker and the control unit is right there.Many times what happens is the solder sonnection in the control melts down due to too many lock/unlock tries and the solder melts. The cover can be taken off and the connection restored with again solder.

BMW Repair

All Answers


Answers by Expert:


Ask Experts

Volunteer


Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

©2012 About.com, a part of The New York Times Company. All rights reserved.