See also:

Freeing a frozen door lock
To prevent a door lock from freezing, apply deicer through the key hole. If the lock becomes frozen, heat the key before inserting it into the key hole, or use the INFINITI Intelligent Key. ...

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 in all 3 rows. These systems are designed to meet voluntar ...

Safety
The Insurance Institute for Highway Safety reports its highest rating, Good, for the FX in a frontal crash test, but it hasn't tested it for side impact or roof strength. The FX hasn't been tested ...