Infiniti QX: Underbody - Cleaning exterior - Appearance and care - Infiniti QX Owner's ManualInfiniti QX: Underbody

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.

    Removing spots
    Remove tar and oil spots, industrial dust, insects, and tree sap as quickly as possible from the paint surface to avoid lasting damage or staining. Special cleaning products are available at a ...

    Glass
    Use glass cleaner to remove smoke and dust film from the glass surfaces. It is normal for glass to become coated with a film after the vehicle is parked in the hot sun. Glass cleaner and a sof ...

    See also:

    Universal Remote System
    See Radio Frequency Statement   for information regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada Standards RSS-GEN/210/220/310. ...

    Tire valves
    Keep the valve caps screwed down firmly to prevent water or dirt entering the valve. Check the valves for leaks when checking the tire pressures. ...

    Services Not Included in Roadside Assistance
    Roadside Assistance does not cover or reimburse services for the following: Events caused by fraud or bad faith by the driver. Vehicle immobilization situations due to a major force or unforesee ...