My Sat Nav is playing up. Each time I switch on the ignition it reboots, shows a message 'Programme loading - do not remove DVD'and proceeds to set itself up again from new. Sometimes I get all the language options, sometimes just a few. When rebooted and I press 'Accept' it goes into the navigation screen but has lost all its settings including Home. From time to time it will kick me out back to the languages screen. Once it's going it's OK until I turn the ignition off.
I have been quoted £ 1750 for an exchange unit. Does anyone fix them more cheaply?
