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View Full Version : Next stage to working out tailgate wiring problems C6 avant



petrolhead63
21-07-2016, 04:22 PM
I now have evidenced an intermittent supply of volts to the high level brake light and reverse lights pointing to a loom problem as it enters the tailgate.

Open and close the tailgate a few times and it often sorts it for a bit and voltage appears when required.

Next issue is to remove interior D pillar trims and the rearmost section of roof trim..the one with the light in it.

I should then be able to see the loom in the roof and work out where it is flexing and therefore the probably break point internally.

Does anybody also have a colour code wiring diagram for the loom in the drivers side hinge?