08-18-2022, 12:47 AM | #1 |
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Rep 4
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X1 Trailer Wiring
Hi guys
I'm installing a towbar onto my E84, but havent sorted out the trailer wiring harness as yet. I'm hesitant towards dropping a heap of $$$ onto one of the X1-specific kits, are there any cost effective alternatives? |
08-18-2022, 07:53 PM | #2 | |
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Rep 69
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Quote:
I am using CURT 56146 Powered 3-to-2-Wire Splice-in Trailer Tail Light Converter, 4-Pin Wiring Harness at Amazon for $29.99. Works fine on my 2014 X1. Wiring harness: 1. Driver yellow (car running light) to brown harness. 2. Driver yellow/blue (car brake light) to red harness. 3. Driver blue/green (left signal) to yellow harness. 4. White harness to body ground. 5. Passenger blue (car) to green harness. 6. Battery + to Black harness. |
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Appreciate
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