Infiniti QX: Freeing a frozen door lock - Cold weather driving - Starting and driving - Infiniti QX Owner's ManualInfiniti QX: 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.

    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 coo ...

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    Power outlet
    CAUTION ► Use power outlet with the engine running to avoid discharging the vehicle battery. ► Avoid using power outlet when the air conditioner, headlights or rear window de ...

    Cigarette lighter
    WARNING   When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the ve ...

    Three-point type seat belt
    WARNING ► Every person who drives or rides in this vehicle should use a seat belt at all times. ► Do not ride in a moving vehicle when the seatback is reclined. This can be dang ...