See also:

Sounding a panic alarm
Press to activate the alarm. Press again or turn the ignition to on to deactivate. Note: The panic alarm will only operate when the ignition is off. ...

Programming
Do not program HomeLink with the vehicle parked in the garage. Note: Your vehicle may require the ignition switch to be turned to the accessory position for programming and/or operation of the Home ...

On-board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s emission control system. This system is commonly known as the on-board diagnostics system (OBD-II). The OBD-II system protects t ...