My car's steering wheel radio controls are not working. The buttons affected are the phone/blue-tooth controls, the volume up/down, and the mode buttons. The display button and cruise control work 100% of the time. I have taken it to the dealership, but they wanted to charge me $200.00 for the diagnostics. It is an OEM head-unit. What is the problem and how can I fix this?
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Thursday, September 1st, 2016 AT 10:03 PM