My car is a Mercedes C250 CDI, 2012.
Few weeks ago my my Navigation stopped working. It displays "No Navigation" message on display
Also i have No sound on speakers, though it finds radio stations on display.
I used Star tester and it showed me "telematic control module" fault permanently.
I don't know the location of this module.
Does anyone know where is located?
I checked the trunk, but there i found only the amplifier, where can it bee that module.