FORD 2003 Expedition v.3 - Manual (Page 150)

If you wish to erase your personal code, use the following instructions:
1. Enter factory set code.
2. Press 1/2 control and release.
The system will now only respond
to the factory set code.
Anti-scan feature
The anti-scan feature prevents
repeated attempts at arriving at a valid key code.
The keyless entry pad is disabled for 1 minute after 7 unsuccessful
attempts (35 consecutive button presses) at entering a valid key code.
The keypad will flash during this 1 minute mode. However, the 7/8 and
9/0 controls will still lock the vehicle.
Anti-scan will be turned off after:
• one minute of keypad inactivity.
• the remote entry transmitter UNLOCK button is pressed.
• the ignition is turned to the ON position.
Unlocking the doors with the keyless entry system
To unlock the driver door, enter either the factory set code or the
personal code (each digit must be pressed within five seconds of the
prior digit). The interior lamps will also illuminate.
To unlock all doors, enter the factory set code or personal code (driver
door unlocks) and press the 3/4 control within five seconds.
Locking the doors with the
keyless entry system
It is not necessary to enter the
factory or personal code prior to
locking all doors. To lock the doors:
• with the driver’s door closed, press the 7/8 control and the 9/0 control
at the same time.
Locks and Security
150