Central locking help

[Spleens]

Hi guys, my central locking has suddenly died. Was working perfectly now nothing. I can here the relay click when I manually press the drivers door pin inside the car. Any suggestions before I start ripping it apart? Fyi dosent work from any door lock now inc boot or interior pins. Thanks in advance.

[BenHar]

http://www.mesaperformance.com/faqs/centlock.html

That has some useful information.

And more here: https://www.carmanualsonline.info/bmw-3 ... g-manual/6

Ben

[fixedwheelnut]

and here in the Zone Wiki https://www.e30zone.net/e30wiki/index.p ... g_problems