2005 Subaru Impreza Owner's Manual - Page 122

Keys and doors properly closed. When you close the door, the system will automatically arm and doors will automatically lock. To arm the system using power door locking switches 1. Close all windows. 2. Remove the key from the ignition switch. 3. Open the doors and get out of the vehicle. 4. Make sure that the engine hood (and the trunk lid) are locked. 5. Close the doors (and the rear gate on the Wagon) but leave only the driver's door or the front passenger's door open. 6. Push the front side ("LOCK" side) of the power door locking switch to set the door locks. 7. Close the door. An electronic chirp will sound once, the turn signal lights will flash once and the security indicator light will flash as follows: All models except WRX-STi: once every approximately two seconds WRX-STi: twice every approximately two seconds NOTE The system can be armed even if the engine hood and/or the windows are opened. Always make sure that they are fully closed before arming the system. Disarming the system 6 Briefly press the " " button (for less than two seconds) on the remote transmitter. The driver's door will unlock, an electronic chirp will sound twice, the turn signal lights will flash twice and the security indicator light will go off. NOTE (WRX-STi) 7 UG2038BB If your vehicle is equipped with an immobilizer, the immobilizer's function will cause the security indicator light to flash (once every approximately three seconds) even after the system is disarmed. - CONTINUED - 2-19