FORD 2012 F-550 v.3 - Manual (Page 141)

Power door lock switch autounlock enable/disable procedure
Before starting, ensure the ignition is in the off position and all vehicle
doors are closed. You must complete Steps 1–5 within 30 seconds or the
procedure will have to be repeated. If the procedure needs to be
repeated, wait a minimum of 30 seconds before beginning again.
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 autounlock feature, press the lock control, then
press the unlock control. The horn will chirp once if autounlock was
deactivated or twice (one short and one long chirp) if autounlock was
activated.
7. Turn the ignition to the off position. The horn will chirp once to
confirm the procedure is complete.
Keyless entry keypad autounlock 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 and release
the 7
• 8. While still holding the 3 • 4, press and release the 7 • 8 a
second time.
5. 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.
Locks and Security
141
2012 F-250/350/450/550 (f23)
Owners Guide, 3rd Printing
USA (fus)