Vehicle Modifications/Alterations

WARNING!
Any modifications or alterations to this vehicle could seriously affect its roadworthiness and safety and may lead to an accident resulting in serious injury or death.

    See also:

    Adding Coolant
    Your vehicle has been built with an improved engine coolant (antifreeze) that allows extended maintenance intervals. This engine coolant (antifreeze) can be used up to five years or 104,000 mile ...

    Auto Unlock On Exit Programming
    The Automatic Unlock Doors On Exit feature can be enabled or disabled as follows: • For vehicles equipped with the Electronic Vehicle Information Center (EVIC), refer to “Electronic Vehicle ...

    Synthetic Engine Oils
    You may use synthetic engine oils provided the recommended oil quality requirements are met, and the recommended maintenance intervals for oil and filter changes are followed. ...