2006 Subaru Impreza Owner's Manual - Page 99

2-12 Keys and doors number, push the unlock side of the lock switch within five seconds. NOTE with the leftmost digit. An electronic tone will sound. If you push the unlock side of the lock switch when more than five seconds have passed, an error will occur. In this event, perform the procedure again beginning with part 4. If an error occurs six times, perform the procedure again starting with part 3. 7. Perform parts 5 and 6 of the procedure for each of the remaining digits of the transmitter code beginning with the second digit (counting from the left) and finishing with the eighth digit. NOTE If you do not start entering the number using the lock switch before the electronic tone stops sounding, an error will occur. In this event, perform the procedure again beginning with part 3. 9. When you have finished entering the code a second time, an electronic tone will sound for one second and automatic door locking and unlocking operation will take place once to indicate completion of registration, provided the code entered the second time is identical to that entered the first time. the key from the ignition switch. 11.Test every registered transmitter to confirm correct operation. NOTE When you finish entering the eighth digit, an electronic tone will sound for 30 seconds. If the interval between one push of the switch and the next exceeds five seconds, an error will occur. In this event, perform the procedure again beginning with part 4. If an error occurs six times, perform the procedure again starting with part 3. 8. Before the electronic tone stops sounding, use the power door lock switch to again enter the transmitter code beginning NOTE If the code entered the second time is not identical to the code entered the first time, an error will occur. In this event, perform the procedure again beginning with part 5. If an error occurs five times, perform the procedure again starting with part 3. 10.If you wish to program another transmitter code into the system (up to four transmitter codes can be programmed into the system), perform the procedure beginning with part 4. When you have finished programming all of the necessary transmitter codes into the system, remove Deleting old transmitter codes The control unit of the keyless entry system has four memory locations to store transmitter codes, giving it the ability to operate with up to four transmitters. When you lose a transmitter, the lost transmitter’s code remains in the memory. For security reasons, lost transmitter codes should be deleted from the memory. To delete old transmitter codes, program four transmitter codes into the system. If you have only one current transmitter, program it four times. If you have two current transmitters, program each one twice. If you have three current transmitters, program two of them once and the third one twice. This process will leave only current transmitter codes in the system’s memory. NOTE Make sure no one else is operating their keyless entry system within range of your vehicle when programming transmitters. If someone else were to operate their remote transmitter while you are programming your transmitters, it is possible that their transmitter code will be programmed into your system, allowing them unauthorized