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 depress the pedal much harder than normal and the braking distance will increase.

    See also:

    Abbreviation list
    You will find several abbreviations in this manual. The meanings of the abbreviations are shown in the following list. ...

    MUTE button (if equipped)
    Press this button if you wish to immediately cut the volume to zero. The audio display will show “MUTE”. If you press the button again, the original sound volume will return and “MUTE” turns off. ...

    Safety
    The 2010 Subaru Outback has been named a 2010 Top Safety Pick by the Insurance Institute for Highway Safety. To earn this award, a car must get the top score of Good in frontal-offset, side-impact ...