BMW Werkz banner

Lights pulse with engine rpms

2K views 2 replies 3 participants last post by  CaptDale 
#1 ·
When I have the lights on they pulse with the engine rpms. the headlights, interior lights and the lights on the gauge. I don't know what's wrong it's done this since I have owned the car. Any suggestions?
 
#3 ·
Mine did the same thing. My alternator was going out, so the battery was not getting fully charged, and there wasn't enough electricity to power everything.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top