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Old 11-26-2010, 11:01 PM
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JCL JCL is offline
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Location: Vancouver, Canada
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Quote:
Originally Posted by Helmuth View Post
Problem solved. Was at a car electrician (Bosch service) since BMW was not really helpful and in one hour the engineer (very experienced person) found and fixed the problem. There was one relay missing. The reason for this relay seems to be that the drivers powerseat should normally only be moveable when the engine is not running. Seems to be a security or whatever feature. Anyway. He replaced the relay with a small bridge cable. See picture.
Good diagnostic skills.

In North America, and perhaps elsewhere, there is a safety interlock so that the one-touch seat repositioning does not function when the engine is running. You are able to move the seat, but you have to manually hold the button in. This is to prevent an accidental repositioning that blocks the driver from using the brake pedal.
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