2009 C200 Kompressor.
Asked by Guru9Y91YN Jan 23, 2021 at 11:16 PM about the 2009 Mercedes-Benz C-Class
Question type: General
I have a 2009 C200 Kompressor. The battery died and powered down the
whole car. The Audio 20 screen is completely blank. How do I input the code if
the screen is blank?
6 Answers
Guru9Y91YN answered 3 years ago
So, no chance I can reactivate the radio with a simple input of a code?
Guru9Y91YN answered 3 years ago
Yes new battery put in, fuses 11 and 26 are ok but nothing on the radio screen.
Guru9Y91YN answered 3 years ago
OK, thanks. then it's off to the dealer. Incidentally is there a third fuse behind the head unit?
Guru9Y91YN answered 3 years ago
OK. Took it to the dealer and booked it in for diagnostics. Thanks for your advice.
Guru9Y91YN answered 3 years ago
FYI, I have since found out that there is a 20amp (yellow) fuse at the rear of the head unit. Prior to taking it to the dealers I am going to try to see if it has blown.