See also:

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 brak ...

ABS (Anti-lock Brake System)
The ABS system prevents the lock-up of wheels which may occur during sudden braking or braking on slippery road surfaces. This helps prevent the loss of steering control and directional stability cau ...

One Gear Shy
To solve the problem for good, and improve the car markedly, Subaru needs to replace the five-speed manual with a six-speed. So that you know where I'm coming from, I'm not someone who demands six ...