Subaru Impreza WRX STI (2011)

    See also:

    Brake booster
    The brake booster uses engine manifold vacuum to assist braking force. Do not turn off the engine while driving because that will turn off the brake booster, resulting in poor braking power. The ...

    To enter the passive mode
    If you wish to program the passive arming mode, have it done by your SUBARU dealer. ...

    Seatbelt safety tips
    WARNING ● All persons in the vehicle should fasten their seatbelts BEFORE the vehicle starts to move. Otherwise, the possibility of serious injury becomes greater in the event of a sudden s ...