My Navman iCN 610 won't work with the 12v adaptor but will with the mains?
Cant charge navman?
how do I replace the battery on my navmanf20 ?
My Navman S30 3D is locked on the first screen with the lady hanging out th?
Navman s100 frozen at start up screen?
how do I open the case on my navman F20?
My navman 250 screen is cracked. Can u repair it?
Navman S80 won't charge in car?
navman won't power on ?