You are not able to use the Satnav using the in car charger
It seems this is a known problem with some car chargers not being wired correctly.
The SatNav thinks it is being connected to a computer not the charger, so just continues to look for the PC device.
3 Possible Solutions
1. Download the updated software for your device and run it ==> CLICK HERE
2. Connect the device to your PC, make sure it has been activated, then Click Tools ==> Check for Updates
3. Change the car charger lead for a special Navman charger, one which doesn’t think it’s connecting to the PC. Either Ebay, Amazon or a Navman supplier should sell these.
If you need one email email@example.com