I just had a new stereo installed in my 04 cooper s. They put in a aftermarket controller for the steering wheel controls. When i picked the car up the dsc and the tire pressure light are on. Pushing the tire reset switch does nothing. They are going to look at the car next week to see what's wrong. I was just wondering if any one out there may have some ideas so i can help point them to what they did wrong. thank you

 

I just had the same thing happen to mine as I pulled out of the driveway. Did you get an answer to your question anywhere else?