Extreme Cold Weather (Below –20°F Or –29°C)

Jeep Liberty / Jeep Liberty Owners Manual / Starting And Operating / Starting Procedures / Extreme Cold Weather (Below –20°F Or –29°C)

To ensure reliable starting at these temperatures, use of an externally powered electric engine block heater (available from your authorized dealer) is recommended.

    See also:

    Transporting Passengers
    NEVER TRANSPORT PASSENGERS IN THE CARGO AREA. WARNING! • Do not leave children or animals inside parked vehicles in hot weather. Interior heat build-up may cause serious injury or death. ...

    Towing Assistance
    If you need towing assistance: • Press the button to begin. • After the “Ready” prompt and the following beep, say “Towing Assistance”. NOTE: • The towing assistance number diale ...

    Engine Oil Viscosity (SAE Grade)
    SAE 5W-30 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. The engine oil filler cap also shows the recommended ...