2013 General Motors Cadillac ATS AM FM Radio with Touch Screen Display. Dealer Unlock Required. Part Number: 23232915. Code not included. This radio will need to be unlocked by a GM and paired to your vehicle. See below for details. This is for a GM Cadillac AM FM Radio with Touch Screen Display. This radio has been cleaned, upgraded, serviced as needed and thoroughly checked. Appearance is blemished with scratches on the display screen and general wear on the face. See pictures for more details. Radio is as pictured, function is perfect! This radio is being sold as a REPLACEMENT ONLY! The part number for this radio is 23232915. If you do not have this exact part number currently in your vehicle, it will likely NOT WORK. If you are unsure of your part number, contact us with your VIN and we should be able to provide you with the correct part number. They may look the same and have the same plugs but data streams may be different, not allowing them to code. For example, external amps are used in some cars and will not allow interchange, etc.