2009 Lincoln Town Car Owner's Manual - Page 121
2009 Lincoln Town Car Manual
Page 121 highlights
3. Lock the doors by using the power door lock switch, pressing the remote entry transmitter LOCK button or pressing the last two buttons (7/8, 9/0) of the keyless entry keypad. The alarm indicator will now glow steadily. Close all doors. The alarm indicator light will then remain on steadily for approximately 30 more seconds and then go out. When the light goes out the system is armed. You can also arm the anti-theft system with the factory installed remote entry system or the keyless entry system by following this sequence: 1. 2. 3. Remove the key from the ignition. Close all of the doors. Press the remote entry transmitter LOCK button or press the last two buttons (7/8, 9/0) of the keyless entry keypad to lock the doors. The alarm indicator will come on for 30 seconds to show the alarm is arming and then turn off to show that the alarm has armed. 4. NOTE: Be sure to close all doors completely. If not, the alarm indicator light will remain on. Remember, your anti-theft system is armed only after the alarm indicator light remains on steadily for approximately 30 seconds after the last door is closed, and then goes out. The anti-theft system is designed to work with the factory installed remote entry system. It may not work with other remote entry systems. NOTE: The anti-theft system will not activate while someone is sitting in the driver's seat or if there is a heavy object in the driver's seat. 117