Ford 2002 Expedition Owner's Manual page 103

Locks and security
6. Press the unlock control, then press the lock control. The horn will
chirp once if autolock was deactivated or twice (one short and one long
chirp) if autolock was activated.
7. Turn the ignition to OFF. The horn will chirp once to confirm the
procedure is complete.
KEYLESS ENTRY SYSTEM
With the keyless entry keypad, you can:
• lock or unlock the vehicle doors without using the key.
Your vehicle has a factory set 5 digit code that operates the keyless entry
system. You can also program your own 5 digit personal entry code. The
factory-set code is located:
• on the owner's wallet card in the glove compartment
• taped to the computer module
• or at your dealer.
When pressing the controls on the keyless entry keypad, press the
middle of the controls to ensure a good activation.
This system will disable the power door lock controls. These will not
work until the vehicle is disarmed. Refer to Power door locks in the
Driver Controls chapter for more information.
Programming your own personal entry code
To program your own code:
1. Enter factory set code (keypad will illuminate when pressed).
2. Press 1/2 control within five
seconds of step 1. 3 4
1 2 5 6 7 8 9 0
3. Enter your personal 5 digit code.
Enter each digit within five seconds
of previous one.
Do not set a code that includes five of the same number or presents
them in sequential order. Thieves can easily figure out these types of
codes.
Your personal code does not replace the permanent code that the
dealership gave you. You can use either code to unlock your vehicle. If a
second personal code is entered, the module will erase it in favor of the
new code.
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