See also:

Why didn’t my air bag go off in a collision? (Inflation and non-inflation conditions of the air bag)
There are many types of accidents in which the air bag would not be expected to provide additional protection. These include rear impacts, second or third collisions in multiple impact accidents, ...

Changing the climate control air filter
(For Evaporator and Blower Unit) (If Installed) The climate control air filter is located in front of the evaporator unit behind the glove box. It helps to decrease the amount of pollutants enter ...

Block the Wheel
Block the wheel that is diagonally opposite from the flat to keep the vehicle from rolling when the car is raised on the jack. ...