how do i open?
My Navman iCN 610 won't work with the 12v adaptor but will with the mains?
how do I open the case on my navman F20?
The green light on the plug doesnt light up when i plug in my Navman F20?
Navman F20?
How to change battery?
How can I replace the batters on the navman S30?
Navman S80 won't charge in car?
Navman S100 Software problem?
Navman s100 frozen at start up screen?
replace glass screen?
how do I replace the battery on my navmanf20 ?