The green light on the plug doesnt light up when i plug in my Navman F20?
My Navman S30 3D is locked on the first screen with the lady hanging out th?
My Navman iCN 610 won't work with the 12v adaptor but will with the mains?
replace glass screen?
Replace the battery on Navman S50?
navman goes in to down load mode when plugged in to car charger?