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:
Safety & Reliability
In crash tests from the Insurance Institute for Highway Safety, the Forester
earned the top score, Good, in front and side impacts. The SUV was awarded an
IIHS Top Safety Pick designation. Because ...
MMT
Some gasoline contains an octane-enhancing
additive called MMT (Methylcyclopentadienyl
Manganese Tricarbonyl). If
you use such fuels, your emission control
system performance may deteriorate a ...
To enter the passive mode
If you wish to program the passive arming mode, have it done by your SUBARU dealer. ...
