X5M Trailer Wiring harness to 7 way connector ?

Old-School · 08-19-2018, 04:07 PM

Appreciate any help you can give me.

What did you have to get (& where) to have trailer brake wiring that included electric brakes (so terminated in a 7 way round connector) ?

Is there a harness available from BMW? Aftermarket? (differences? - do they include brake hot power?)

Will be towing with 2017 X5M and plan to use a Prodigy RF brake controller.

I did search & just couldn't find specific info as to exactly what I need to get & from whom.

THANKS! john

Maverik259 · 08-19-2018, 06:15 PM

It is built into the oem active harness.

08-19-2018, 04:07 PM	#1
Old-School New Member 16 Rep 19 Posts Drives: 135i Join Date: May 2013 Location: Pittsburgh-Palm Beach iTrader: (0)	X5M Trailer Wiring harness to 7 way connector ? Appreciate any help you can give me. What did you have to get (& where) to have trailer brake wiring that included electric brakes (so terminated in a 7 way round connector) ? Is there a harness available from BMW? Aftermarket? (differences? - do they include brake hot power?) Will be towing with 2017 X5M and plan to use a Prodigy RF brake controller. I did search & just couldn't find specific info as to exactly what I need to get & from whom. THANKS! john
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08-19-2018, 06:15 PM	#2
Maverik259 Major General 4140 Rep 7,159 Posts Drives: F90 M5 / F15 50i Join Date: Jun 2017 Location: Virginia iTrader: (1) Garage List 2020 BMW M5 [10.00] 2014 X5 50i [0.00]	It is built into the oem active harness. __________________ '07 Yamaha R1 (sold) '06 C55 AMG (sold) ‘?20 M5, MP Carbon Pro Spoiler, MP Carbon Diffuser, MP Black grille and gills, MP Carbon Mirrors, CF side sills, 789M w/ Ti studs, eventuri, Dinan X pipe '14 X5 50i (wife’s now)
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X5M Trailer Wiring harness to 7 way connector ?