See also:

Turbocharged Power
The 2.5-liter four-cylinder engine from last year's WRX really is a hoot to drive, and it's just as strong in the 2009 Impreza 2.5GT. Whether you're cruising around the city or driving on the high ...

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 ...

Heating
Heating To direct warm air toward the floor: 1. Set the air inlet selection button to the OFF position. 2. Set the airflow control dial to the “” position. 3. Set the temperature control dial to t ...