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:

    Turbo models except STI
    1) Power steering fluid reservoir 2) Manual transmission oil level gauge (MT) 3) Clutch fluid reservoir 4) Brake fluid reservoir 5) Fuse box 6) Battery 7) Windshield washer tank 8) Engine oil ...

    Main fuse
    Main fuse box The main fuses are designed to melt during an overload to prevent damage to the wiring harness and electrical equipment. Check the main fuses if any electrical component fails ...

    Volume control
    Volume control You can adjust the phone call volume, the voice volume and the voice guidance volume. Refer to “Volume control buttons”. ...