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:

    Navigation
    OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the veh ...

    Channel update
    Channel line-ups will be automatically updated. When this occurs, the audio will mute and Updating channels... is displayed along with a progress bar. Once the update is complete, the radio will t ...

    Using the Navigation Audio System to Control a USB Storage Device or iPod®
    The navigation audio system can control a USB storage device or an iPod by using the radio touch screens and steering wheel controls. 1. Press AUX and then the USB button. 2. Press the center scr ...