2011 Ford F450 Super Duty Crew Cab Owner Guide 4th Printing - Page 137

Locks and Security 1. Place the key in the ignition and turn the ignition to the on position. 2. Press the power door unlock control on the door panel three times. 3. Turn the ignition from the on position to the off position. 4. Press the power door unlock control on the door panel three times. 5. Turn the ignition back to the on position. The horn will chirp one time to confirm programming mode has been entered and is active. 6. To enable/disable the autolock feature, press the unlock control, then press the lock control. The horn will chirp once if autolock was deactivated or twice (one short and one long chirp) if autolock was activated. 7. Turn the ignition to the off position. The horn will chirp once to confirm the procedure is complete. Keyless entry keypad autolock enable/disable procedure 1. Turn the ignition to the off position. 2. Close all the doors. 3. Enter factory-set 5-digit entry code. 4. Press and hold the 3 • 4. While holding the 3 • 4 press the 7 • 8. 5. Release the 7 • 8. 6. Release the 3 • 4. The user should receive a horn chirp to indicate the system has been disabled or a chirp followed by a honk to indicate the system has been enabled. Autounlock feature (if equipped) The autounlock feature will unlock all the doors when: • the ignition is in the on position, all the doors are closed, and the vehicle has been in motion at a speed greater than 12 mph (20 km/h); • the vehicle has then come to a stop and the ignition is turned to the off ) or accessory position; and • the driver door is opened within 10 minutes of the ignition being transitioned to the off or accessory position. 137 2011 F-250/350/450/550 (f23) Owners Guide, 4th Printing USA (fus)