I bought a 2007 TCH without navigation. I contacted the dealer and they said navigation is a factory installed option only. Has anyone had a Toyota dealer install the navigation module? If so, what dealer, is it fully operational ( with all functionality) and how much was the total cost?

This appears to be a desicion that Toyota USA has made.

In Canada for at least the 2007 models dealer installed was the only way to get navigation. But they used the same nav unit that the regular Camry's have and you do not get the "Energy Screens".

.....but you can install it yourself "fairly" easily. PM me if you like and I'll send you a whack of information.

Later!

Dang

As a user of the factory Nav system, my advice is to buy a Garmin.
Costs a lot less, is actually a better unit, map upgrades are quite a bit less, can be moved to other vehicles. I am very disappointed with the performance of the factory unit.