One problem related to side/window air bag has been reported for the 2008 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Toyota Sienna based on all problems reported for the 2008 Sienna.
I was traveling in a 2008 Toyota Sienna south after just coming from being stopped at a red light when I was t-boned by a driver that ran the red light traveling west bound. I was hit between the driver's side door and front left wheel. The impact took the wheel off the axel and the car was inoperable after the incident. I hit my head on the driver's window as the air bag did not deploy and suffered a concussion and bruising.
| Air Bag Not Deploy problems | |
| Air Bag Light On problems | |
| Air Bag problems | |
| Warning Light On problems | |
| Side/window Air Bag problems |