2006 mercury mariner factory code for keyless door pad not working

Enter the five-digit code programmed into the keypad from the factory. Find the key code in the card stored in the glove box of your Mariner.

Press the "1-2" button on the keypad immediately after inputting the factory code.

Enter the five-digit key code you wish to store for your keyless entry system within five seconds of pressing the "1-2" button.

Read more : http://www.ehow.com/how_7442543_program-entry-pad-mercury-mariner.html

You can call or visit your local or 800 Ford Dealer on this one. It should be a free service to help locate the factory code usually located in the trunk...to test your keyless pad...enter #s...8 then 9...this should lock all doors...After you get the factory code, your owners manual should be step by step to personalize a new code...Hope this helps.

Where is my key factory code on mercury mariner 2005

the keyless entry code is on the module and in the module memory. A dealer can extract the code ( about $50). You can access the owner manual on line at motorcraft.com, pro center, tech info, owner manual. I have one for $7 plus postage. let me know. Also, look for a plastic credit card in teh glove box with the code on it. The module should be under the dash, driver side I think.


Programming/Erasing Personal Code
A unique personal five-digit code can be programmed by following these steps:

1. Enter the factory set five-digit code (the keypad will illuminate when pressed).

1. Press 1/2 within five seconds of Step 1.

1. Enter the unique five-digit code.

The personal code does not substitute for the permanent factory set code. Either code can be used to access the vehicle. In addition, if a second personal code is programmed, it overwrites the previous personal code. To erase a personal code, carry out the following procedure:

1. Enter factory set five-digit code.

1. Press 1/2 within five seconds of Step 1.

1. Press 7/8 and 9/0 at the same time within five seconds of Step 2.

The system now responds only to the factory set code.
Anti-Scan Feature
To provide added security, the keyless entry pad is disabled for one minute after 35 button presses without a valid entry code being entered. The keypad flashes during this one-minute mode with all functionality disabled except for 7/8 and 9/0 still being allowed to lock the vehicle.
Anti-Scan will be turned off after one minute of keypad inactivity.
Unlocking the Doors and Liftgate with the Keyless Entry Keypad 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 illuminate.
To unlock all doors, enter either the factory set code or the personal code (driver door unlocks) and press the 3/4 control within five seconds.
To open the liftgate window glass, enter the factory set code or the personal code (driver door unlocks) and press the 5/6 control within five seconds.
Locking the Doors with the Keyless Entry Keypad System
It is not necessary to enter the factory set or personal code prior to locking all doors. To lock all doors, press the 7/8 and 9/0 controls at the same time

If you have the original lock door code, can make with this procedure: Owners-Manual (page 65 for Keyless Pad Programing).

Hope helped.

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 • 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. Programming your own personal entry code To program your own code: 5. Enter factory set code (keypad will illuminate when pressed). 6. Press 1/2 control within five seconds of step 1. 7. Enter your personal 5 digit code. Enter each digit within five seconds of previous one. 8. After the code is entered, the locks will cycle, confirming that the new code has been set. 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 the first personal code in favor of the new code. Locks and Security 149 Locks and Security 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.

1. Enter the factory set code.
2. Within 5 seconds press the 1-2 key
3. Enter your personal 5-digit code. Each number mus be entered within 5 seconds of each other.
4. Doors will lock and then unlock to confirm that your new code has been entered and accepted.

NOTES:
1. The factory code will still work even after you have entered your new personal code.
2. Entering a new personal code will erase the previous personal code.

I have a 2006 Ford Explorer and I just found my keyless entry module. The module was behind the lower plastic panel on the passenger side rear panel right below the seat belt height adjuster. Not the panel with the seatbelt adjuster but the one below it. No tools were needed and it took me all of 5 minutes. Just pop off the front of the panel closest to the door and pull it back. Use a light and you can see the large 5 digit code on top of the module. Thanks very much to the people that contribute to this forum....Cheers
This is really where it is!

this from the owners manual
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. 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.
If you wish to erase your personal code, use the following instructions:
1. Enter factory set code.
1 2 3 4 5 6 7 8 9 0
Controls and features
90
2. Press 1/2 control within five
seconds of step one.
3. Press 7/8 control and 9/0 control
at the same time within five seconds
of step 2.
The system will now only respond
to the factory set code.
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:
² Press the 7/8 control and the 9/0 control at the same time.
Activating/deactivating
.

I believe dealer has to re-program the new code.