navman goes in to down load mode when plugged in to car charger?
replace glass screen?
My Navman iCN 610 won't work with the 12v adaptor but will with the mains?
My navman 250 screen is cracked. Can u repair it?
Replace the battery on Navman S50?
My Navman S30 3D is locked on the first screen with the lady hanging out th?
navman won't power on ?
how do I open the case on my navman F20?
how do I replace the battery on my navmanf20 ?