by Bleep55 » Fri Aug 26, 2011 4:36 pm
I would like to suggest this test...
If you have a USB cord that will allow you to connect your GPS to a PC try the following.
GPS off - then connect to a PC with the USB cord. Now turn the GPS on, it should function normally, and the GPS is using power from the PC and the problem is most likely the car charger. If it goes into the connect mode then "I" would assume that there is a problem with the unit or software and not the car charger.