my radio says locked how do i unlock it

You need the radio code. Look in your glove box and in the owner paperwork that came with the car. If you don't have any of that you may need to ask your Chevy dealer.

I got a used radio and its locked and I got it online.they sent no info on the car it came out of

It’s s gimmick to sell ungarrenteed servivce. Don’t buy Chevrolet!!!!

I cracked the code!!!!! NO SCAN NEEDED Bought a used 2006 HHR without the Radio. Then went to junk yard and spent $40 for a Radio. Plugged it in to cables and got Loc Error message. Unplugged it and plugged it in again. Got time 12:00 Turned on Ignition to Auxillary mode, then turned on Radio....Viola!!!! Cd is Working now. Missing Antenna for Radio, but I'm sure it will work too. Screw those Dealers with their jacked up prices.

I need a code for 2006 HHR chevy