Mercedes / Alpine CM2299 radio code help please?

[Totolagrutta]

Hi, I unplugged my Alpine Mercedes radio and it seems like it has been replaced so the dealer was no help.

It was from a 99 slk

The serial number is S/no. Al 2299 X 02 63953B

Thanks in advance!

[Goncalves]

Hi, I unplugged my Alpine Mercedes radio and it seems like it has been replaced so the dealer was no help.

It was from a 99 slk

The serial number is S/no. Al 2299 X 02 63953B

Thanks in advance!

Hi,
Try .... 21213

[Totolagrutta]

That was it thank you!!