bmw reverse code needed, please help

[2door]

after changing the car battery, the code request came on on my radio.

the radio is a blaupunkt, serial number is: R8522727

65128352860

can u help me please?

[RegWorts]

after changing the car battery, the code request came on on my radio.

the radio is a blaupunkt, serial number is: R8522727

65128352860

can u help me please?

First remove the radio from the dashboard.

Then post all the letters+numbers on any labels,barcodes and a 14 character Serial Number stamped in the metal casing.

This information can then be used to see if a code can be calculated

[2door]

here is a picture of the entire label:


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[RegWorts]

here is a picture of the entire label:

Are there any other labels or a 14 character Serial Number stamped in the metal casing beginning BPxxxxxxxxxxxx.?

[2door]

the number is stamped on the side, didn't see it...

BP3835r8522727

[masterskay62]

the number is stamped on the side, didn't see it...

BP3835r8522727

Try code 7977 or 1977