See also:

How the Air BagsWork
How the Front Air BagsWork When air bag crash sensors detect a frontal impact of greater than moderate force, an electrical current is sent to the inflators. Gases are produced to inflate the fro ...

Outside the United States
Government regulations in the United States require that automobiles meet specific emission regulations and safety standards. Therefore, vehicles built for use in the United States may differ fr ...

Enhanced Fuel Efficiency
Despite an increase in performance feel for the top grade powertrain, and the same power and torque output as before, the Mazda MX-5 facelift MZR-2.0-litre engine with manual transmission uses les ...