2005 e320 cdi GPS wiring dia
Fuse 03 navigation DVD unite in the boot/trunk
Fuse 06 AGW in the boot/trunk
Fuse 08 antina module
Fuse 28 comand HU on the dashboard side
Comand NTG1 HU has fiber in/out lines, negative, permanent-positive, and wake-up lines, AUX in And a microphone connection (I think).
Fiber runs to the boot rear left where it meets AGW, navigation DVD unite, antina module and maybe telephone module too. all connected via fiber lines called " MOST ring" if one connector is unplugged/loose or one line broken, nothing works or just MB logo shows on the screen.


