my tomtom 300 has stoppped picking up a gps signal we have reset it several times but would appreciate any help.A Martin
martin you have same problem i had
need to completley reboot sat nav.go to tomtom website,n download upgrade softtware
http://www.tomtom.com/support/index.php?Language=1
try this or contact tomtom direct,how i did it
john, in leeds uk, May 2007