Radio code GRUNDIG SC 303 D © Please Help


New member
Username: Ab001

Post Number: 1
Registered: Oct-16

I have acquired a 1992 Opel Calibra with a locked radio. The unit is a Grundig SC 303 C with the following serial number: GM1303N2730659.

I would be eternally grateful if you could let me have a code that unlocks the radio.

Many thanks in advance.

best regards
Christian Eberle

Gold Member
Username: Iwos


Post Number: 2402
Registered: Jul-14

New member
Username: Ab001
Sorry we can't help
Main Dealer or a Decoding Service only for this code
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