Help - Driver window rolls up but not down
#1
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Join Date: Jan 2011
Location: Scottsdale, AZ
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C32, E93 M3
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I've taken apart the panel and thought that I had a faulty driver motor as the window would no longer work one day. It was stuck in the closed position. I purchased a new window motor and installed it and the only direction the motor will turn is the up position. I've tried getting the motor to roll down, but it does not do so. I can rule out the regulator being jammed as I've tested the motor plugged in but not installed into the regulator. All the other windows work fine from the driver side controls.
What is going on?
What is going on?
#3
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Try the re-synch on the windows, if that doesn't work swap the motor from the driver side the passenger side this will allow you to determine if the motor is bad.
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C32, E93 M3
I hear the relay clicking when I push on the window switch. The motor is fine, I already verified this in my first post. Battery has not been disconnected. I'm leaning toward a faulty control module, but if it's just a switch, that would be a lot cheaper.