I have a Mini Coopr S Convertible, 2006.
I bought it a year and a half ago, with a AC problem i wasn't aware of, now I am looking to sell my mini, but need to have this issue fixed.
When I turn on my AC my windshield wipers start going slowly. It only does this with the AC not with the heater. When I take the wiper relay out, of course I can use the AC without an issue (The relay isn't the problem). I have taken her to BMW, but they cant find the problem. I took her to a few more mechanics and the latest guy said its a grounding problem.
I have also read online that a lady had a similar problem when she removed her sound system, that the wiring got switched.
Please, if anyone has a similar problem I would greatly appreciate advise and direction.
Thank you for taking the time to read this.