Bourne Ultimatum - No Airbags!
In the last car chase scene of the movie (at around 1:31:00) when Bourne is in the police car and the bad guy is in the Volkswagen Toureag SUV. They crash into each other with the SUV pushing Jason Bourne's car into the guardrails. In the scene after they crash when Bourne comes out and points his gun at the injured villain in the SUV, we see that the airbags in the Volkswagen SUV hasn't deployed at all. This is clearly a blooper since none of the cars in the chase scene have their airbags deployed even though they're all late model cars.