2003 Subaru Legacy Owner's Manual - Page 100
2003 Subaru Legacy Manual
Page 100 highlights
nized with the keyless entry system's control unit. Press either the "LOCK/ARM" or "UNLOCK/DISARM" button six times to synchronize the unit. B Replacing lost transmitters If you lose a transmitter or want to purchase additional transmitters (up to four can be programmed), you should re-program all of your transmitters for security reasons. It is recommended that you have your dealer program all of your transmitters into your system. n Programming the transmitters The keyless entry system is equipped with a special code learning feature that allows you to program new transmitter codes into the system or to delete old ones. The system can learn up to four unique transmitter codes. The four transmitter codes may be the same or different. To enter the programming mode: 1 Press to disarm the security system (if so equipped). 2 3 HB1000CB HB1005BC 1. Disarm the security system. (if your vehicle is equipped with the optional security system.) 2. Open the driver's door and sit in the driver's seat. 3. Close the driver's door. 2-10