Blaupunkt Radio Code Generator
Calculate the original code for your Blaupunkt radio from the serial number
Please enter your radio serial number of the radio you want to unlock.
Finding the serial number
Remove your Blaupunkt unit and locate the side serial label. If it starts with BP, C7 or GM, then you can proceed to unlock. For some models, you may require to enter also the part number.

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Is fully free and works!