While you wait for answers, we may have found some information which could help you.
Click here for Grundig Beta 4How to return Grundig 200 to Safe Mode?
code?
T reg corsa needs radio code grundig 200 can get to the enter a code HELP?
how can i get security code?
How to enter a zero?
my grundig 2002 radio is in safe mode,wot do i do?