Blaupunkt 1 |top| | Rcd 300 Code Calculator

: For Blaupunkt units, the code is stored in an M95640 chip. Professional tools like Carprog can read the binary (bin) file from this chip to reveal the code. Locating Your Serial Number

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Volkswagen installs anti-theft protection on all factory audio systems. Rcd 300 Code Calculator Blaupunkt 1

A Blaupunkt serial number always begins with VWZ1Z2 followed by a letter and a 7-digit string of numbers (e.g., VWZ1Z2E1234567 ). It will also feature a part number starting with 7 644 . Step 2: Using the Code Calculator : For Blaupunkt units, the code is stored in an M95640 chip