On expressway, rear-ended and pushed into car in front too, so hit on both ends and no airbags deployed in the Audi Q7. Four vehicles were involved and the other three cars all had airbags deploy. Both front passengers hit their heads. Driver has whiplash and passenger has forehead skin abrasion. The car was always serviced by Audi only and was not on the airbag recall list. It apparently should be on the list, something is defective and owners have a false sense of assumed security in this car.