Unlocking a grundig car radio with a decoder

**Admin** Mon Oct 21, 2013 4:22 am

If your grundig serial is in the same format as the serial number below, we can help

GR1234Y1234567 OR GM1234Y1234567

Obviously the numbers on your serial will be different

But as long as the serial starts GM or GR and the letter in the middle is Y then this decoder will work for you

Simply enter your serial then press GM OR GR to generate your code at unlockmycarradio.info