I bought a 07 nissan titan in july of 07. right away i found that the controls on the steering wheel were not working. including the air bag. i had it fixed right away. then it happened again in dec 08. i once again had the problem fixed. i was in a head on collision on jan, 23 at 8:30 pm. i was going 45 miles an hour and hit a cement and medal signal pole. the impact was in the center on the truck. my seatbelt did not lock and my air bag did not deploy. when you buy a new car the safety is part of what you are paying for and when it does not work it is very scary. *tr