Air Bag Not Deploy problems of the 2003 BMW 525

Tl-the contact owns a 2003 BMW 525ia. The contact stated that while the driver was driving at 40 mph, the driver veered and crashed into a curb. The driver's side air bags failed to deploy. However, the passenger's side door air bag deployed but the passenger side head liner air bag did not fully deploy. The air bag warning light illuminated. No occupants sustained injuries that required medical attention. A police report was not filed. The vehicle was taken to a dealer who diagnosed that the air bags needed to be replaced. The vehicle was not repaired. In addition, the vehicle was inspected by an engineer from the manufacturer who stated that the air bags worked as intended. The manufacturer was notified of the failure. The failure mileage was 150,000. Oo.