FORD 2007 F-550 v.1 - Manual (Page 87)

2. Press and release again within three seconds to confirm that all
the doors are closed and locked. Note: The doors will lock again, the
horn will chirp once, and the parking lamps will flash once more.
If any of the doors are not properly closed the horn will make two quick
chirps and the parklamps will not flash.
Power door lock disable feature (if equipped)
The UNLOCK feature on your power door locks will not work from
inside the vehicle when:
• the ignition has been turned to the 3 (OFF) position, and
• 20 seconds elapse after all vehicle doors are closed and locked using
the remote entry transmitter, or the power door lock control (while
the accompanying door is open).
The UNLOCK feature will work again after:
• a door has become ajar,
• the ignition is turned to the 4 (ON) position,
• unlocking the vehicle using the keyless entry keypad,
• or using the UNLOCK
control on your remote entry transmitter (if
equipped).
This feature is initially deactivated, but may be activated by taking your
vehicle to an authorized dealer.
Sounding a panic alarm
Press to activate the alarm. Press again or turn the ignition to 4
(ON) to deactivate.
Note: The panic alarm will only operate when the ignition is in the 2
(LOCK) or 3 (OFF) position.
Replacing the battery
The remote entry transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent.
2007 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)
Locks and Security
87