2003 Subaru Impreza Owner's Manual - Page 240

Starting and operating Stopping the engine The ignition switch should be turned off only when the engine is idling. Manual transmission The manual transmission is a fully synchromeshed 5-forward and 1-reverse speed transmission. WARNING Do not stop the engine when the vehicle is moving. This will cause loss of power to the power steering and the brake booster, making steering and braking more difficult. It could also result in accidental activation of the "LOCK" position on the ignition switch, causing the steering wheel to lock. The shift pattern is shown on the shift lever knob. When shifting from 5th gear to reverse gear, first return the shift lever to the neutral position then shift into reverse gear. To change gears, fully depress the clutch pedal, move the shift lever, and gradually let up on the clutch pedal. If it is difficult to shift into gear, put the transmission - CONTINUED - 7-11