2001 Subaru Outback Owner's Manual - Page 107

Keys and doors button. Unless a button on the remote is pressed, the alarm will be deactivated after approximately 30 seconds. B 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, 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, 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. B Replacing the battery CAUTION Do not let dust, oil or water get on or in the transmitter when 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. Positive (+) side facing up HB1001BA HB1002BB To replace the battery: 1. Remove the two screws on the back of the transmitter case by - CONTINUED - 2-9