2003 Subaru Impreza Owner's Manual - Page 108

Keys and doors closed, the horn will sound three times to alert you that the doors (or the rear gate) are not properly closed. When you close the door, it will automatically lock. NOTE If the "LOCK/ALARM" button is pressed for two seconds or longer, the panic alarm will sound. When locking the doors in normal circumstances, press the "LOCK/ALARM" button for less than two seconds. For details on the panic alarm, refer to "Sounding the panic alarm". A: LOCK/ARM button (Orange) Press to Lock all doors. Press and Hold to activate panic alarm. B: UNLOCK/DISARM button (Blue) B1) Press once to Unlock driver's door. B2) Press a second time to Unlock all other doors (and rear gate on the Wagon). C: LED J Unlocking the doors Briefly press the "UNLOCK/DISARM" button (for less than two seconds) to unlock the driver's door. The horn will sound two times. To unlock all other doors (and rear gate on the wagon), briefly press the "UNLOCK/DISARM" button a second time within 5 seconds. J Locking the doors Briefly press the "LOCK/ARM" button (for less than two seconds) to lock all doors (and rear gate on the wagon). The horn will sound one time. If any of the doors (or the rear gate) is not fully NOTE If the interval between the first and second presses of the "UNLOCK/DISARM" button (for unlocking of all of the doors and the rear gate) is extremely short, the system may not respond. - CONTINUED - 2-7