Hi, thanks for the reply. Its oe equipment. Oh the X the lights work fine. But when I connect the trailer the brake lights are always on. I read in other post the the culprit is the light module. But that cost about 650USD. I am seeking for the wiring diagram on the trailer module to see if I could piggyback an after market wiring to the oe 7 plug on the outside. So that I bypassed the trailer module but still get the trailer lights to work properly.
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5G Ford Ranger Lariat 2022
E36/7 Z3 97 1.9 New project
E53 X5 4.6is 02  OFF to Bring a trailer soon
Land Rover Disco 2 03 - sold
Kawasaki Z900B 17- sold
E53 X5 3.0 5M/T 01-sold-again
E53 X5 4.4 05-the beast a 4.8tu swap. at 150k  -SOLD
E83 X3 3.0-the wife's - sold
R56 Mini Cooper S 07-sold
E36 M3 97 - sold
E36 M3 98-sold
E39 528i 00-sold
E30 318i 91-sold
E36 M3 95-sold
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