Jeep Wrangler: Engine Compartment — 3.6L - Maintaining Your Vehicle - Jeep Wrangler Owner's ManualJeep Wrangler: Engine Compartment — 3.6L

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    Smart key system
    The following operations can be performed simply by carrying the electronic key on your person, for example in your pocket. (The driver should always carry the electronic key.) 1 Locks and unlock ...

    OnStar Personal Identification Number (PIN)
    A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor. T ...

    Headlamp levelling
    Except for vehicles with discharge headlamps The angle of the headlamp beam varies depending upon the load carried by the vehicle. The headlamp levelling switch can be used to adjust the headlamp ...