navman s-series battery not holding charge?

My navman 250 screen is cracked. Can u repair it?

how can i fix my navman 685?

no power to sat nav?

navman has stopped showing maps ?

navman won't power on ?

navman screen?

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?

Navman s100 frozen at start up screen?

How to navigate without buying maps?

How to change battery?

Cant charge navman?