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      05-20-2023, 10:51 AM   #202
ashmostro
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Drives: 2020 M4cs | 2022 M550i
Join Date: Jan 2013
Location: Falls Church, VA

iTrader: (27)

BTW what the instructions do not tell you clearly is that to get to the door connector wiring X5*1B you need to remove the central screw holding in the white relay panel in the passenger footwell. Then you will be able to get to the X5*1B door wiring from the space between the panel and the inner fender wall.

Also, since this is potentially a "wet side" of the car, I opted to use solder and hermetic heat shrink tubing to tap into pins 14 and 27 of X5*1B instead of the supplied taps. Just a personal preference since I'd rather not have to take all that crap off to get back into the fender for maintenance if I can avoid it!

Good luck.
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