Well it happened this evening. When I press the PREV DESTINATION button the entire screen just locks up. Cant change audio,climate, or check out the map. A simple key off/key on resets it and it works fine again till the button is used. Anyone run into this? Otherwise everything works perfectly. Just that function which worked last week.

 

take it to the dealership and see if they can find out way. I haven't had any problems with the Nav. at all.

 

I had the NAV free on me twice before in 1.5 years. It just freezes at the disclaimer page.

A few weeks ago, the touchscreen doesn't work, and I restarted the car everything was fine.

 

same here. happened about 3 times in the past 2 years.

 

happened to me once in the past. turned the car off and then on again and it worked fine. took it to the dealer but they said they couldn't find anything wrong with it. it's been working fine since then. never happened again.

 

The 98-00 (hd) nav system is slow to boot. If you hit a button before it's ready to go then everything may not work after that. It's happened to me once.

 

Guys did anyone try to Reset their ECU with a NAV system ? I have a NAV system on my car and I am not to keen on resetting the ECU afraid something is gona get messed up ... but I have not had any problems with it just that I have to calibrate my postion every time I wanna go somewhere because I have mirror windows.

 

Thanks for all fo the feedback. I disconnected the battery terminal for 30 minutes to reset all at that could be and the problem has been fixed. So far A-OK.