See also:

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. ...

Airflow control dial
Each dial position activates the following air outlets. (Ventilation): Instrument panel outlets (Bi-level): Instrument panel outlets and foot outlets (Heat): Foot outlets, both side outlets o ...

Spark plugs
It may be difficult to replace the spark plugs. It is recommended that you have the spark plugs replaced by your SUBARU dealer. The spark plugs should be replaced according to the maintenance sched ...