Subaru IMPREZA 2002 Owner's Manual page 95

Keys and doors
To enter the programming mode:
1. Press " UNLOCK/DISARM" button to disarm the
security system. (If your vehicle is equipped with the
optional security system.)
2-10
HB1000CA
2. Open the driver's door and sit in the driver's seat.
3. Close the driver's door.
1) ON 2) LOCK
HB1005BC
HB2032BC