Infiniti QX: Antifreeze
In the winter when it is anticipated that the outside temperature will drop below 328F (08C), check antifreeze to assure proper winter protection. For additional information, see “Engine cooling system” in the “8. Maintenance and do-it-yourself” section.
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
Intelligent Key system. ...
Battery
If the battery is not fully charged during
extremely cold weather conditions, the
battery fluid may freeze and damage the
battery. To maintain maximum efficiency,
the battery should be checked ...
See also:
Adjusting the angle of the head restraints
WARNING
Vehicles with Rear Seat Entertainment
System: When adjusting the head restraint,
make sure your fingers do not become caught between the head restraint cushion
and the monitor ...
Using winter tires
M+S (mud and snow) marking on the tire sidewall indicates an 'all season' tire
designed for use all year round, including cold temperatures, snow and ice.
This symbol identifies dedicated ...
Removing the Third Row Seat
To remove the seat:
1. Open the liftgate to access the controls for the seat.
2. Fold the seatbacks forward using lever “1” and the instructions listed previously
under “Folding the Seatback. ...






