See also:

Immobilizer
The immobilizer system is designed to prevent an unauthorized person from starting the engine. Only keys registered with your vehicle’s immobilizer system can be used to operate your vehicle. Even ...

SRS side airbag and SRS curtain airbag
The SRS side airbag is stored in the door side of each front seat seatback, which bears an “SRS AIRBAG” label. In a moderate to severe side impact collision, the SRS side airbag on the impacted side ...

ABS system self-check
Just after the vehicle is started, you may feel on the brake pedal a vibration similar to when the ABS operates, and you may also hear the sound of the ABS working from the engine compartment. ...