Subaru Impreza WRX (2011)

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    Air cleaner element
    WARNING Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner eleme ...

    Shock sensors (dealer option)
    The shock sensors trigger the alarm system when they sense impacts applied to the vehicle and when any of their electric wires are cut. The alarm system causes the horn to sound and the turn signal li ...

    Head restraint adjustment
    Both the rear window side seats and the rear center seat are equipped with head restraints. WARNING ● Never drive the vehicle with the head restraints removed because they are designed to ...