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:
Exterior
1) Engine hood
2) Headlight switch
3) Replacing bulbs
4) Wiper switch
5) Moonroof
6) Door locks
7) Tire pressure
8) Flat tires
9) Snow tires
10) Front fog light switch
11) Tie-down hooks
...
Power switch and volume control
The dial is used for both power (ON/OFF) and volume control. The radio is turned
ON and OFF by pressing the dial, and the volume is controlled by turning the dial. ...
Outback in the Market
Utility and crossovers go hand-in-hand, and the Outback comes up strong on
all the basics. Like every Subaru, its success will be limited by the
automaker's insistence on standard all-wheel drive, ...