Infiniti QX: Battery - Cold weather driving - Starting and driving - Infiniti QX Owner's ManualInfiniti QX: 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 regularly. For additional information, see “Battery” in the “8. Maintenance and do-it-yourself” section.

    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 ...

    Draining of coolant water
    If the vehicle is to be left outside without antifreeze, drain the cooling system, including the engine block. Refill before operating the vehicle. For details, see “Engine cooling system” ...

    See also:

    Air conditioning system refrigerant and lubricant recommendations
    The air conditioning system in your INFINITI vehicle must be charged with the refrigerant HFC-134a (R-134a) and the lubricant, NISSAN A/C system oil Type S or the exact equivalents. CAUTION ...

    Problems with the SmartKey
    ...

    Correct driver's seat position
    Observe the safety guidelines on seat adjustment. ► Check whether you have adjusted seat 3 properly. Electrical seat adjustment When adjusting the seat, make sure: • you are as far ...