Subaru Legacy: Brake booster - Brake system - Braking - Starting and operating - Subaru Legacy Owners ManualSubaru Legacy: 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.

    Two separate circuits
    Your vehicle has a dual circuit brake system. Each circuit works diagonally across the vehicle. If one circuit of the brake system should fail, the other half of the system still works. If one cir ...

    Brake assist system
    WARNING Do not be overconfident about the brake assist. It is not a system that brings more braking ability to the vehicle beyond its braking capability. Always use the utmost care when driving r ...

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    Operation Instructions - (Disc Mode For CD And MP3/WMA Audio Play, DVD-Video)
    The radio DVD player and many DVD discs are coded by geographic region. These region codes must match in order for the disc to play. If the region code for the DVD disc does not match the region ...

    Mirrors
    Inside rearview mirror Adjust the rearview mirror to center on the view through the rear window. Make this adjustment before you start driving. WARNING: - Rear visibility Do not place objects in t ...

    Break-in Period
    Help assure your vehicle’s future reliability and performance by paying extra attention to how you drive during the first 600 miles (1,000 km). During this period: Avoid full-throttle starts ...