Why do none of the buttons on the radio work?
I have the Harmon Kardon premium sound, but the only button that works on the radio is
the power button/volume dial. I just got the car, so I don't know if I have a multi-disk
changer (because the buttons don't work) or if I even have Bluetooth (I have the phone
button on the steering wheel but it doesn't do anything nor does the R/T button).
Help!!