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