I just bought a 2006 HHR LT it has the steering wheel controls for the radio. The radio does not come on at all. I have checked all the fuses and they are all good. I puuled the radio out and made sure everything was coonected in the back. Is there anything else I can check or hopw do I check the radio itself to see if it is bad.

On a seperate note the remote for the keyless enetry is missing can I just purchase another one from the dealer or an after market remote? I have only had the car a few days and other than these two issues I love it