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:

    Engine compartment
    VK56VD ENGINE 1. Window washer fluid reservoir (P.8-15) 2. Fuse/fusible link holder (P.8-22) 3. Engine oil dipstick (P.8-10) 4. Power steering fluid reservoir (P.8-13) 5. Engine oil fille ...

    Interactive controls
    A number of vehicle features and display settings may be configured via the instrument panel menu. To display and navigate through the instrument panel menu, operate the menu control on the ste ...

    Refueling
    Fuel filler flap The fuel filler flap is unlocked or locked automatically when you open or close the vehicle with the SmartKey or using KEYLESSGO. The position of the fuel filler cap is displaye ...