By wrecks on
2008 Lexus IS 350 4dr Sedan (3.5L 6cyl 6A)
The navigation system on this car it totally useless. No input while driving, no turn by turn guidance in unverified areas (smaller towns). While driving on a route if you enter a smaller town the guidance stops and you are on your own until you come to major highways. I purchased a Garmin nuvi 760 for my navigation needs, works better and guides for all occasions. I should have kept my Acura TL. Much better car.