2003 Subaru Impreza Owner's Manual - Page 109

Keys and doors J Illuminated entry The interior (dome) light and ignition switch light (for turbo models) will illuminate when the "UNLOCK/ DISARM" button is pressed. These lights stay illuminated for approximately 30 seconds if any of the doors (or the rear gate on the wagon) is not opened. If the "LOCK/ARM" button is pressed before 30 seconds have elapsed, these lights will go out. Also, these lights will go out if the key is inserted in the ignition switch. The interior light must be set to the middle position in order for this function to operate. J Selecting audible signal operation Using the horn, the system will give you an audible signal when the doors lock and unlock. If desired, you may turn the audible signal off. To turn the audible signal off, unlock the door by pressing the "UNLOCK/DISARM" button and then simultaneously depress "LOCK/ARM" and "UNLOCK/DISARM" buttons for more than two seconds. The horn will sound two times to inform you that the audible signal has been turned off. To turn the audible signal on, unlock the door by pressing the "UNLOCK/DISARM" button and then simultaneously depress "LOCK/ARM" and "UNLOCK/DISARM" buttons for more than two seconds. The horn will sound one time to inform you that the audible signal has been turned on. J Sounding a panic alarm To activate the alarm, keep the "LOCK/ARM" button pressed for more than two seconds. To deactivate it, press the "LOCK/ARM" button or "UNLOCK/DISARM" button. Unless a button on the remote is pressed, the alarm will be deactivated after approximately 30 seconds. J Replacing the battery When the transmitter battery begins to get weak, transmitter range will begin to decrease and the LED will not illuminate. Replace the battery as soon as possible. 2-8