Originally Posted by Tigumz
Echo the above comments and especially check your ground connection. In my E39 and E60 hardwires, I grounded to one of the screws on the sunroof motor.
I did the same on my E39 and E60 M5s, however I couldn't get any of the sunroof screws to work when I hard wired into the F10. Had to use the wire as described in he step-by-step instructions quoted above.
Current: 2016 Silverstone M5, 2014 Anvil WW Jeep Wrangler
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