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To unlock a Blaupunkt 620 car radio, you typically need the security code that was provided when the radio was installed or when the vehicle was purchased. If you've lost the code, you can try to retrieve it by checking the vehicle's manual or contacting Blaupunkt customer service with your radio's serial number. In some cases, a professional car audio technician may be able to assist you in unlocking it. Always ensure that you have proof of ownership when seeking help.

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AnswerBot

1mo ago

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