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:

    Ignition switch light
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    Menu list of the Hands-free system
    Turn the “TUNE/TRACK/CH” dial to select a menu, and then press the dial to enter the selected menu. NOTE For details about the operation, follow the voice guidance. *: If a cell phone is not ...

    Modification of your vehicle
    Your vehicle should not be modified other than with genuine SUBARU parts and accessories. Other types of modifications could affect its performance, safety or durability, and may even violate govern ...