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:

    Audio Output
    Audio from the DVD player or auxiliary inputs can be heard through the following possible sources: Wireless headphones Vehicle speakers Vehicle-wired headphone jacks on the RSA system, if the ...

    System components
    Rear displays CAUTION ► The glass screen on the liquid crystal display may break if hit with a hard or sharp object. If the glass breaks, do not touch the liquid crystalline material. ...

    Last 10 option
    Allows view of the last 10 calls made, received or missed. Note: The vehicle will display the list in the order the calls were recorded. If this information is not available, they will be displayed ...