Mercury Grand Marquis 2002 - Manual (Page 100)

4. Press the power door unlock control three times.
5. Turn the ignition back to ON.
6. Press the unlock control once. After a five to ten second delay, the
door will lock/unlock to confirm successful programming.
7. Turn the ignition to OFF.
KEYLESS ENTRY SYSTEM
With the keyless entry keypad, you
can:
• lock or unlock the vehicle doors
without using the key
• open trunk
• disable/enable horn chirp
• disable/enable autolock
See also Remote entry system in this chapter for more information.
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.
Programming your own entry code
1. Enter the factory-set code (keypad will illuminate when pressed).
2. Press the 1/2 control within five
seconds of step 1.
3. Enter your personal 5 digit code.
Enter each digit within five seconds
of the previous one.
1 2 3 4 5 6 7 8 9 0
1 2 3 4 5 6 7 8 9 0
Locks and Security
100