I just bought a 1996 Windom. She has a Nav Screen but doesn't work for nav. system. How can I do to make the nav system work? Please advise. Thanks.

I have never seen a nav screen on a windom.
Can i see a pic ?
Does it have teh toyota name on the screen somewhere?

I also have a 1997 Toyota Windom 3.0G fitted with the same setup.
Radio, TV and GPS.
On the front top left side of the unit is printed Toyota # 16004 dolby sound.
The Toyota # on the system is 86120-33192 when removed and viewed from the rear.
There is also a Toyota GPS sender unit mounted in the boot under the rear parcel tray and has a Toyota CD which shows me driving around Tokyo.
Not much use in Wellington ?
Any ideas on how to get the GPS and TV to work in NZ.
Email to bfh@slingshot.co.nz

Cheers, Bri.
( Hogie )