To get your radio code, you'll need to:
* Find your radio's serial number: This is usually found on a sticker on the radio itself, after you remove it from the dash.
* Use the serial number (or your VIN) to look up the code: You can usually do this through a Chevrolet dealer or an online service that specializes in retrieving radio codes. Be prepared to provide proof of ownership. Some online services charge a fee.
Do not attempt to guess the code repeatedly, as this can lock your radio permanently.