Question about electric brake controller

X5hopefull · 05-10-2017, 02:14 PM

Working my new x5 35d trying to get this trailer wiring figured out...
My dealer was helpful but not completely... is there ? does it? Is there wiring from the front to the back for the electric brake controller ?? Or do I now have to rip apart the interior to get the wiring in ??
Thanks

Emorado · 05-10-2017, 05:36 PM

The wiring is not installed from the factory. It comes as a kit with the brake controller when purchased from BMW and then it has to be run up the pass side of the car. You maybe able to get the wiring separate but I'm not sure.

05-10-2017, 02:14 PM	#1
X5hopefull Enlisted Member 16 Rep 31 Posts Drives: X5 35d Join Date: Aug 2016 Location: Wisconsin iTrader: (0)	Question about electric brake controller Working my new x5 35d trying to get this trailer wiring figured out... My dealer was helpful but not completely... is there ? does it? Is there wiring from the front to the back for the electric brake controller ?? Or do I now have to rip apart the interior to get the wiring in ?? Thanks
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05-10-2017, 05:36 PM	#2
Emorado New Member 2 Rep 7 Posts Drives: F15 35D Join Date: Jun 2016 Location: NC iTrader: (0)	The wiring is not installed from the factory. It comes as a kit with the brake controller when purchased from BMW and then it has to be run up the pass side of the car. You maybe able to get the wiring separate but I'm not sure.
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Question about electric brake controller