I have an old Blaupunkt Lubeck CC 20 car radio from my father and would like to use it for some music in my basement hobby workshop. It was bought in Austria many years ago. My father does not remember the code, but it should be something like 1917, 1918, 1904 or something in this way he says. I tried a few of those but no success.
Can anyone please help me and send me a code for unlock if that is possible?
Radio info (on the casing and on the label): BP 0751 B 2857 489
There are some additional numbers on the label: 7 640 751 010. I hope I got them right. Not sure, the label is torn in few places.