Is there a "home cure" or do I have to go to the stealership (no warranty left)? I have not done anything to the motor. The lights in the wheel work, but nothing else. I don't have the audio/climate control in the wheel. It has never worked since I bought it, and I really didn't notice it when I bought it since I don't need it everyday. Any help? Thanx.

 

I got to looking at my new factory service cd and I think I narrowed it down to #1 speed control deactivator switch (fire causers on previous models) or #2 speed control switch in steering wheel or #3 fuses and/or wires (my power window problem was a broken ground wire in the door rubber tube).