2007 530i micro power module in trunk
Mine burnt up, car won't start. I'm trying to replace it and the wiring.
can anyone help? What does it have to do with starting? I can't figure out wiring colors, lots of same colors
can anyone help? What does it have to do with starting? I can't figure out wiring colors, lots of same colors
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Joined: Jul 2011
Posts: 3,943
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From: Augusta, GA
My Ride: 22 BMW 540i xDrive; 05 BMW 530i
Engine: 3.0 B58; 3.0 M54
The MPM is a power module and supplies power to the radio, navigation, and LCD screen systems. It is also responsible for putting the vehicles electrical system to sleep when the car is off. I don't know how to help with the wiring if you think they are all the same color. There should be strips down wire to indicate differences
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