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Old 01-30-2013, 12:41 PM
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acoste acoste is online now
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Location: California
Join Date: Nov 2011
Posts: 3,270
Mein Auto: 2010 550i MT
o.k. good! No damage then.

Back to the initial issue, I would grab a multimeter and check the P-BUS line from the drivers door module to the general module. If all good, then next step is capturing the signals with oscilloscope.
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