Problems with 2007 GMC Yukon SEATS

Seat belt system seem to be defected. air bag are not functioning properly.

Traveling at night, at 65 miles an hour in a 2007 yukon sle2 4 dr wagon, i hit a steer (approximately 880lbs). upon impact, the bottom of my power driver's seat moved forward and the back of the seat tilted forward, causing me to hit the steering wheel. i had to move the seat back to get out of the vehicle. the airbags did not deploy. i reported the incident to the dealer, and my insurance agent both verbally and in writing. the vehicle had over $11,000.00 worth of damage, but the repair center stated they were unable to find any damage to the seat. i traded the vehicle in, as i did not feel safe driving it with the seat not being replaced or repaired. the vehicle is now for sale again, and i am fearful that someone else will be in a wreck and the seat will malfunction again. *tr

On june 28, 2006 while looking at a general motors corporation 2007 yukon, with a retractable middle seat. i had the passenger's rear door opened looking inside at the interior. the salesman, without looking where i was, pushed the top console button above the front seats which caused the seat to quickly and very hard to retract, striking the left side of my neck, temporally stunning me. this is a very dangerous option that could seriously hurt someone not knowing how fast and hard this occurs. i also don't know if there is any safety feature that this could happen while a small child or infant was in the seat and someone accidentally pushed the button. *jb