Steering wheel controls are not working

Hello, the most likely cause of your steering wheel controls not working would be some kind of failure of the sliding contact behind the steering wheel. This part, sometimes called a "clock spring" or "cable reel" provides electrical power to steering wheel components while also allowing the steering wheel to be able to turn. If this part fails, you won't have functionality of any steering wheel components. Testing is required, but this is my first and best guess. www.repairpal.com/repair-shops