Jeep Grand Cherokee (2008)

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    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. ...

    A Word About Your Keys
    Your vehicle uses a keyless ignition system. This system consists of a Key Fob with Remote Keyless Entry (RKE) transmitter and a Wireless Ignition Node (WIN) with integral ignition switch. You c ...

    Window Lockout Switch — Four-Door Models
    The window lockout switch (located between the front window switches) allows you to disable the rear window switches that are located on the back of the center floor console. To disable the window ...