See also:

Using the panic alarm (if so equipped)
Using the panic alarm (if so equipped) If you are near your vehicle and feel threatened, you may activate the panic alarm to call attention by pressing and holding the button on the keyfob ...

Fourth generation
The fourth generation Altima was announced at the 2006 New York Auto Show on April 12, 2006. It is the first vehicle to use the smaller Nissan D platform, with a new front and upgraded rear suspen ...

Front seat-mounted side-impact supplemental air bag and roofmounted curtain side-impact supplemental air bag systems
The side air bags are located in the outside of the seatback of the front seats. The curtain air bags are located in the side roof rails. These systems are designed to meet voluntary guidelines t ...