The green light on the plug doesnt light up when i plug in my Navman F20?
Replace the battery on Navman S50?
Cant charge navman?
how do I replace the battery on my navmanf20 ?
how do I open the case on my navman F20?
how can i fix my navman 685?
navman goes in to down load mode when plugged in to car charger?
Navman F20?
how can i fix navman charger point ?