FORD 2003 F-550 v.4 - Manual (Page 68)

The UNLOCK feature will work again after:
• a door has become ajar,
• the ignition is turned to the ON position, or
• using the UNLOCK
control on your remote entry transmitter.
This feature is initially turned off, but may be turned on by following the
instruction in the activation/deactivation procedure provided.
Power door unlock disable feature — activation/deactivation
1. Turn the ignition key to ON, then
press the UNLOCK button 3 times.
2. Turn the ignition key to OFF,
then press the UNLOCK button 3
times.
3. Turn the ignition key to ON,
within five seconds press the
UNLOCK button 2 times then LOCK
once.
The user should receive 2 horn chirps to indicate the system has been
disabled or 2 chirps followed by a honk to indicate the system has been
enabled.
Pressing the power door LOCK button two times again will turn the
feature ON if it was previously OFF, or OFF if it was previously ON.
Every two consecutive presses of the LOCK button after successfully
entering the configuration mode will change the enable/disable condition
of the feature.
Turn ignition to OFF to exit programming.
Sounding a panic alarm
Press to activate the alarm. Press again or turn the ignition to ACC
or ON to deactivate.
Note: The panic alarm will only operate when the ignition is in the OFF
position.
2003 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Locks and Security
68