Rear window and outside mirror defroster/windshield deicer (if so equipped) switch

Rear window and outside mirror defroster/windshield deicer (if so equipped) 
switch  - Instruments and controls - Infiniti QX Owners Manual - Infiniti QX

See also:

All-Wheel Drive (AWD) driving safety precautions
WARNING • Do not drive beyond the performance capability of the tires, even with AWD engaged. Accelerating quickly, sharp steering maneuvers or sudden braking may cause loss of control.• Always use t ...

INFINITI Advanced Air Bag System (front seats)
Sedan 1. Crash zone sensor2. Supplemental front air bag modules (INFINITI Advanced Air Bags)3. Front seat-mounted side-impact supplemental air bags4. Occupant classification sensor (pattern sensor) ...

How to use the vehicle information display
The vehicle information display can be changed using the buttons and ENTER located on the steering wheel. 1. — to enter the Vehicle information menu items 2. — to navigate through the items ...