its probably not charging...very common problem with this and many others.
make sure green light is on the car charger and let it plugged in for
awhile, then hold the power button (upto ten seconds) until it
starts..if that fails
the following magellan
2000,2200t,2500,3000,3100,3140,4000,4040,4050 and the 6000 are known to have
faulty dc connectors...if your magellan gps
is not charging or will not power up, its most likely the dc power
port...
you can get it repaired,
here
or buy the port
here
if you need further help, just let me know.
bill