Just noticed an annoying fault with my car (2005 A3 8P1 2.0L TDi DSG 3 Door) the rear wiper has developed a mind of it's own. Once you put it on, it stays on. I do however have control of the rear washer jet. The only way to stop the wiper is to put the car into park. But as soon as you drive off and put the wiper on, it stays on.
I've tried a few different configurations of wiper settings to try and regain control but it didn't help.
What would people suggest I check first?
Really appreciate your help.