Infiniti QX: Antifreeze - Cold weather driving - Starting and driving - Infiniti QX Owner's ManualInfiniti 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:

    Indicator lights
    Adaptive Front lighting System (AFS) indicator light (if so equipped) When the ignition switch is pushed to the ON position, the Adaptive Front lighting System (AFS) indicator light will ill ...

    Tire glossary
    See below for a glossary of frequently used terms: lbf/in² or psi Pounds per square inch, an imperial unit of measure for pressure. kPa Kilo Pascal, a metric unit of measure for pressure. Co ...

    Operation and Displays
    The DIC has different displays which can be accessed by pressing the DIC buttons located on the instrument panel, next to the steering wheel. The DIC displays trip, fuel, and vehicle system informat ...