How to unlock a blaupunkt car radio

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How to unlock a blaupunkt car radio

Post  Admin on Mon Oct 21, 2013 1:30 am

Blaupunkt is a very common stereo manufacturer.

Look on the rear or side of your blaupunkt radio to see your serial number.


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The first three numbers "754" are found in the model number of the radio

First find the paper label on the right hand side of the radio

All Blaupunkts have a part number starting with a number like 7 643

Followed by further numbers like 754 010 (7643 754 010)

Make a note of the three numbers in the position where 754 (as above)

The radio also has a serial number printed on a label and engraved into the chassis of the radio.


The serial number may look like this: BP7754Y1682854.

You will notice that the three numbers from the model are also found just in front of the letter Y in the middle of the serial number. NOTE: This letter may be different on each radio.

Now you have all 10 digits (7541682854) enter them into the calculator, Once you are happy you have entered the correct code correctly into the calculator press "calculate code" The calculator will then produce the radio code for that stereo.

For Vauxhall/Opel Model sc202 (c)

Example model number: 7 641 850 620 with an example serial number GM1202N4825428 engraved into the chassis of the radio on the right hand side enter the numbers 850 from the model number example above followed by the seven digits after the letter N from the serial number so the number will look like: 8504825428, Enter this into the code calculator to generate a radio code for unlocking

On models manufactured before 1991 take the last 3 digits of the model ie 7 641 850 "620"

2 Codes will be generated i.e 0548 and 6548, The first code (0548) is for use with older models that only accept 1 or 0 as the first digit, The second code (6548) is for use with more recent units

go to for decoders


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