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
...
All new gearbox and Boxer engine
UK versions of the Subaru Impreza will be powered by an all new 4-cylinder
1.6 litre Boxer petrol engine and will be available with either a new five-speed
manual transmission or Subaru's Lineartr ...
To increase the speed (by accelerator pedal)
1. Depress the accelerator pedal to accelerate the vehicle to the desired speed.
2. Press the “RES/SET” switch to the “SET” side once. Now the desired speed is
set and the vehicle will keep running ...