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Discussion Starter · #1 ·
when i have the wires connected to the driver lock actuator, both sides stop working, once i disconnect the driver side the passenger side works no problem. replaced both actuators, anyone know what it is? GM5?
 

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Super Moderator
'03 325iT Mystic Blau
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5,173 Posts
Sounds like a short to ground somewhere in the wiring to the driver's side. Everybody wants to rush to the GM5 without troubleshooting the wiring first.
Look up the diagram on bmwteka.com, bust out your multimeter and find out where the power stops.
 
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