BMW radio code
Enter your details and receive the unlock code for your BMW car radio.
Where to find your BMW code?
Retrieve the serial number via service mode
Hold the "M" button (menu/mode) on the radio front panel for a few seconds. On Grundig and Blaupunkt Business CD models the serial number will appear on the display. Note it down in full — you will need it for the code request.
Remove the radio (if display does not work)
Cannot retrieve it via the M button? Remove the radio using DIN extraction tools (round holes on the sides). The GR serial number is on the label on the side or top: starts with "GR" and is 14 characters long (e.g. GR0123Y1234567).
Enter the serial number
Enter the full GR serial number below. After you receive the unlock code, enter it using the radio’s preset buttons. Not sure which radio you have? Just contact us.