FORD 2003 F-550 v.5 - 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 (if
equipped).
This feature is initially deactivated, but may be activated by taking your
vehicle to an authorized Ford dealer.
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.
Replacing the battery
The remote entry transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent. The typical operating range for your
remote entry transmitter is approximately 10 meters (33 feet). A
decrease in the operating range could be caused by:
• weather conditions,
• nearby radio towers,
• structures around the vehicle and
• other vehicles parked next to the vehicle.
To replace the battery:
1. Twist a thin coin between the two
halves of the remote entry
transmitter near the key ring. DO
NOT TAKE THE RUBBER COVER
AND CIRCUIT BOARD OFF THE
FRONT HOUSING OF THE
REMOTE ENTRY TRANSMITTER.
2003 F250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA English (fus)
Locks and Security
68