Materials Added To Engine Oil

The manufacturer strongly recommends against the addition of any additives (other than leak detection dyes) to the engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives.

    See also:

    Automatic Temperature Control (ATC)
    ATC Hard-keys are located in the center of the instrument panel. Soft-keys are accessible on the Uconnect Touch™ system screen. ...

    Disposal Of Used Coolant
    Used ethylene glycol-based engine coolant (antifreeze) is a regulated substance requiring proper disposal. Check with your local authorities to determine the disposal rules for your community. T ...

    Coolant Checks
    Check engine coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). If the engine coolant (antifreeze) is dirty or rusty in appearance, the sys ...