navman has stopped showing maps ?
navman goes in to down load mode when plugged in to car charger?
My Navman iCN 610 won't work with the 12v adaptor but will with the mains?
touch screeen not working?
The green light on the plug doesnt light up when i plug in my Navman F20?
F20 won't swich on?
how do I open the case on my navman F20?
how can i fix my navman 685?
Navman S80 won't charge in car?