G'day all,
I went too hook up my trailer for the first time to our 3 week old gls, and the only lights that worked were the indicators/hazards. It's all dealer fitted tow bar and harness. I double checked the plug on the car and there was only power coming through the indicators.
Now before I go through the hassle of booking her in, has anyone had similar issues and found a simple answer?
Cheers.