While you wait for answers, we may have found some information which could help you.
Success
Message
Cant charge navman?
navman screen?
The green light on the plug doesnt light up when i plug in my Navman F20?
Navman s100 frozen at start up screen?
no power to sat nav?
How to change battery?
My Navman S30 3D is locked on the first screen with the lady hanging out th?
navman has stopped showing maps ?
My navman 250 screen is cracked. Can u repair it?
How to navigate without buying maps?
navman won't power on ?
how can i fix my navman 685?
howtomendit.com for free repair help, information and advice.