See also:

Tachometer
The tachometer displays the engine speed in revolutions per minute (rpm). ...

Power Door Locks
: Press to unlock the doors. : Press to lock the doors. ...

What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cov ...