BenzBee

Today while driving home my navigation and map suddenly stopped working. The message I get on the Command screen says: "Navigation activated.... please wait". I wait and wait and wait..... nothing happens. I even tried the old "turn off the car, turn it back on" trick, but I still got the same error. Is anyone else having this problem? Is our navigation sat. down or is this something I'm going to have to have serviced at the dealership?

E500inFL

I had this happen (with same message displayed) on my 2004 E500 a couple of weeks ago. My shut off and immediately restart did not work either. When I got home I ejected the nav data disc in the trunk and re-inserted it. It has worked perfectly ever since. I don't know why it happened in the first place AND I don't know if it was fixed by the disc eject/re-insert or by just allowing the buses to power down before starting again. Something out of those two fixed it and I hope the same is true for you.

murman

Had this happen a few times also.

Eject/re-insert did not do the trick. Off/on did not help either.

Leaving the car and giving up seemed to do the trick, as the next time I drove after the problem, it did not re-occur.

RL 1

I had the same problem numerous times, it was a bad disc, dealer repkaced it with a later version.

RL

BenzBee

Thanks for all the suggestions. I left the car in the garage for a few days while I was out of town and this morning it worked perfectly. At least if it does it again, I'll know what to do.