I just got an '07 Mercedes E350 and the navigation, the compass and the satellite radio are not working. Any suggestions? Fuse? Satellite antenna?
MBFanatic 5 months 1 week ago
I would start with the fuses first.
Next check the wiring to the satellite antenans.
If you don't find anything wrong with those, you would have to hook it up to STAR diagnostics and read the codes.
Let us know how it goes.