hi all

new to this group as i have only just got my first car.

i have a grundig 303 unit in there (rover 218 1.9TD) it has written on the
metal case of it "cav 5913" so i am assuming thats the actual code, thing
is, when i turn it on it reads "3104" and then changes to "safe" a few
seconds later. i have read so far i need to press and hold AS and that is
having no effect at all now, also tried holding U too. again no effect.


anyone got any ideas? unplugging radio and wiping it or something (forgive
the oddness, i have no idea with these matters yet"

cheers for any help

Daniel