how can i fix my navman 685?
The green light on the plug doesnt light up when i plug in my Navman F20?
How to change battery?
navman goes in to down load mode when plugged in to car charger?
no power to sat nav?
My Navman iCN 610 won't work with the 12v adaptor but will with the mains?
how do I replace the battery on my navmanf20 ?
Navman S80 won't charge in car?
how can i fix navman charger point ?