2003 Subaru Legacy Owner's Manual - Page 104

B Arming the system n To arm the system using remote transmitter Press to Disarm the system. Press to Arm the system. HB1000EB HB2033BB 1. Close all windows and moonroofs (if so equipped). 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 all doors (and the rear gate on the station wagon). 6. Briefly press the "LOCK/ARM" button (for less than two seconds). All doors (and the rear gate on the station wagon) will lock, an electronic chirp will sound one time, the turn signal lights will flash one time and the indicator light starts flashing slowly (approximately once every two seconds). If any of the doors, (rear gate or trunk lid) is not fully closed, an electronic chirp sounds five times, the turn signal lights flash five times to alert you that the doors (or the rear gate) are not properly closed. When you close the door, the system will automatically arm and doors will automatically lock. 2-14