Updating gm xm radio vin number

Tune In: A free service that lets users listen to any music, sports, or news radio station from around the world.

Mobile Phone Voice Recognition: Keeps a driver’s attention on the road by providing access to select mobile phone voice recognition features using a steering wheel-mounted button.

RAK, REQ (ignition on/radio off) Hold the CD EJECT and TIME buttons simultaneously for three seconds and the Radio ID will display.They’ll simply need their VIN# or radio ID when they call. We do not sell reproductions or copies we sell General Motors Original Equipment (OEM) auto parts.The chimes also started working as expected, because they depend on the radio (aftermarket stereo systems will eliminate the chimes unless you add a chime integration unit AFAIK).Now understand that this is the newer anti-theft system that doesn't use codes like my 2002 Yukon has.