BMW radio code lookup
Unlock your BMW car radio with the GR serial number. Supports Grundig and Blaupunkt radios (Reverse RDS, Business CD).
Order your BMW radio code
Enter your GR serial number and receive your unlock code instantly.
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How does it work for BMW?
Find your code
Look up the serial number or brand-specific code on your radio.
Pay securely
Pay a one-time fee of €9.95 via credit card, PayPal, or other payment method.
Receive your code
Immediately after payment, you receive the unlock code for your car radio.
Radio unlocked
Enter the code on your radio and listen to your favorite station right away.
Where do you find the GR serial number?
Try the display method
Switch on the ignition and turn on the radio. Hold the "m" button (menu) for a few seconds. On some models the serial number will appear.
Remove the radio
If the display method doesn't work, use BMW-specific removal keys or remove the trim around the dashboard.
Find the label
On the side or top of the radio there is a label with the 14-digit serial number.
Check the documentation
The radio code is often on a card in the glove compartment or with the key set of your BMW.
Expected format
E.g. GR0123Y1234567The GR serial number is on the radio's label and starts with "GR". Supports Grundig/Blaupunkt models (3 Series, 5 Series, Z3).
Where do I find the GR serial number of my BMW radio?
The GR serial number is on a sticker on the side or back of the radio. On some models, you can briefly turn on the radio to see the code on the display. Also check the vehicle documentation.
How do I enter the radio code on my BMW?
Turn on the radio — the display shows CODE or a locked symbol. Use the preset buttons or steering wheel controls to enter the digits and confirm. Consult your manual for the exact process for your model.
How long does it take to receive a BMW radio code?
You receive your code immediately after payment. The entire process takes no more than a few minutes.
What if my BMW radio code does not work?
First check that you entered the correct GR serial number. Pay attention to the difference between the letter O and the digit 0. Still not working? Contact us via the contact form.
Ready to get your radio code?
Order your BMW radio code now and start listening again.