czerkawski

Just picked up my 2002 sc tonite. funny thing was happening the touch screen on the nav was not working for about 5 minutes from intial startup, kind of like the screen had to heat up a bit before i was able to use it? after i got home and turned the car off and half hour later started it up again the same thing happened. anyone have any ideas?

Pearlpower

iTrader: (2)

I have noticed this once in a great while but an ignition cycle cleared it right up. Your does it all of the time? Perhaps the nav unit is having difficulty reading the DVD.

czerkawski

just bought the car today, and the 2 times i've started up the car it has happened. the screen goes on , just when i try to touch something like the "i agree" button nothing happens. and by the way what is an ignition cycle?

Pearlpower

iTrader: (2)

Any update?

CAMAracer

iTrader: (1)

...it's updating the Navi program. When I upgrade to the new version, there was this "lag" where the screen kind of just hung for a few minutes. Then it finally worked (like it need to load all the maps or something). From reading your other post, there's an outside shot that the DVD you have is the incorrect version?