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:

    Radio
    Press CONFIG to enter the configure menu options, then press CONFIG again, repeatedly until Radio is selected or press the Radio screen button to make changes for radio information displayed, preset ...

    When traveling or registering your vehicle inanother country
    If you plan to travel in another country, you should first find out if the fuel available is suitable for your vehicle’s engine. Using fuel with too low an octane rating may cause engine d ...

    Vehicle identification plate withvehicle identification number (VIN)and paint code number
    ► Open the driver's door. You will see vehicle identification plate 1. Example: vehicle identification plate (USA only) 2 Paint code 3 VIN Example: vehicle identification plate (Can ...