Jeep Liberty: Engine Oil Selection - Engine Oil - Maintenance Procedures - Maintaining Your Vehicle - Jeep Liberty Owner's ManualJeep Liberty: Engine Oil Selection

For best performance and maximum protection under all types of operating conditions, the manufacturer recommends engine oils that are API Certified and meet the requirements of Chrysler Material Standard MS-6395.

    Change Engine Oil
    The oil change indicator system will remind you that it is time to take your vehicle in for scheduled maintenance. Refer to the “Maintenance Schedule” for further information. NOTE: Under no c ...

    American Petroleum Institute (API) Engine Oil Identification Symbol
    This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils. CAUTION! Do not use chemical flush ...

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    Minor scratches on the surface
    If the stone chip has not penetrated down to the metal and an undamaged layer of paint remains, the touch-up paint can be applied as soon as the spot has been cleaned. ...

    Dead Lock System*
    The Dead Lock System helps to prevent theft. When the keyless entry system has been used to lock all of the doors and the tailgate, the Dead Lock System makes it impossible to unlock the doors usi ...

    Auto mode
    AUTO mode should be used as the normal operating mode. The air conditioning, heating and ventilation controls automatically provide an optimum environment at the selected temperature. To resume f ...