Originally Posted by eurorice
I have a 92 525i and it is not getting power battery is fine. Could it be a relay? I need a diagram too if anybody can help it is appriciated.
When you say not getting power...
I suppose you opened the vehicle door and or turned on the lights and noted nothing comes on, even after you tested the battery directly at the terminals?
What happend shortly prior to your noticing the problem?
ie: was the car in storage, etc... did it die as you were driving it, were you trying to boost your own or another car and sparks resulted, etc...
Thinking engine grounds bad or ECU fried??
Need more info.