GoRovers

I'm getting occasional "Activating Navigation, Please Wait" error messages. Nav remains dead until destination reached. Next drive: no problem. Guessing it's some sort of navigation hard drive issue. Any ideas?

Zand3rs

No clue my car just started doing this but for me its stuck at that error!

tommyr

Press and hold the CD button for 15 seconds. That will reboot the command system

Zand3rs

Tried that doesent work.
Also pulled all the fuses, no change!

Took it to the dealer today and all he said was that it did not find any Satellites and said i needed to schedule a whole day so he could find the problem. On my way home MB Apps page freeze and locks up the whole thing.....

Perfect!

blacktomato

did you solve this? I have a similar problem with my GLC 300 2016

NEWTCHY

Worked for me. Looked up this and held down the CD button on changer and it reset in 30 sec