Underbody

Underbody  - Cleaning exterior - Appearance and care - Infiniti QX Owners Manual - Infiniti QX

In areas where road salt is used in winter, the underbody must be cleaned regularly. This will prevent dirt and salt from building up and causing the acceleration of corrosion on the underbody and suspension. Before the winter period and again in the spring, the underseal must be checked and, if necessary, re-treated.

    See also:

    Distance Control Assist (DCA) system (if so equipped)
    The Distance Control Assist (DCA) system brakes and moves the accelerator pedal upward according to the distance from and the relative speed of the vehicle ahead to help assist the driver to m ...

    Dimensions
    *1: Sedan/Two-Wheel Drive (2WD)/17-in tire models*2: Sedan/Two-Wheel Drive (2WD)/18-in tire models (FR: 225/50R18, RR:245/45R18)*3: Sedan/Two-Wheel Drive (2WD)/18-in tire models (FR, RR: 225/50R18 ...

    Relative humidity
    Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing where atmospheric pollution exists, or where road salt is used. ...