How to mend Navman S Series

navman goes in to down load mode when plugged in to car charger?

Navman 450 problem?

how do you open up a navman s200?

The green light on the plug doesnt light up when i plug in my Navman F20?

navman screen?

How to change battery?

navman has stopped showing maps ?

how can i fix navman charger point ?

no power to sat nav?

navman won't power on ?

Navman repairs?

how do I open the case on my navman F20?

Navman F20?

reset button?

Navman s100 frozen at start up screen?

How to navigate without buying maps?

navman s100?

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

replace glass screen?

Replace the battery on Navman S50?

my navman s30 ?

Cant charge navman?

My Navman S30 3D is locked on the first screen with the lady hanging out th?

how can i fix my navman 685?

Navman S100 Software problem?

navman s50?

how do i open?

My Navman iCN 610 won't work with the 12v adaptor but will with the mains?

Navman S80 won't charge in car?

how do I replace the battery on my navmanf20 ?