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 brakes will continue to work even when the brake booster completely stops functioning. If this happens, however, you will have to push the pedal much harder than normal and the braking distance will increase.

    See also:

    Seatbelt warning light and chime
    NOTE If your seatbelt warning device does not operate as described in the following, it may be out of order. Have the device inspected and, if necessary, repaired by the nearest SUBARU dealer. Y ...

    BEEP setting
    A beep sound (operation sound) that occurs when the audio system is operated can be set ON/OFF. The initial setting is ON. ...

    System servicing
    • When discarding a seatbelt retractor assembly or scrapping the entire vehicle damaged by a collision, consult your SUBARU dealer. • Tampering with or disconnecting the system’s wiring could res ...