Question about 2002 Mercury Grand Marquis

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Where to find the door code to open the driver door. Should be 5 numbers

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The code should be in the trunk on the lid hinge. It could also be in the owners manual with the plastic card that comes with the car. Sometimes they are in the door jam or on a hood hinge. I think they have a free spirit at the factory who is sticker happy after 30 years. Hope this helps.

Posted on Jul 20, 2009

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Posted on Jan 02, 2017

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1 Answer

How can i change factory reset number so no one knows how to open up the freestar van 06


There is no way to modify the factory programmed number, but if you want to change from that one to your own programmed number, do as follows;

  1. First enter the manufacturer's code. Doing so will unlock the driver's door.
  1. Next within 5 seconds depress the 1*2 key on the keypad. This will cause the locks to lock then unlock.
  1. Enter your new 5-digit code. Each digit of the 5-digit code must be entered within 5 seconds of each other. Once entered, give it a second or two for the codes to register. You'll know they registered once the car locks then unlocks.

Feb 24, 2017 | 2006 Ford Freestar

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How do you program a replacement key for a lexus es 330 2004


Here are the instructions from the factory manual. They must be followed exactly.
2004 ES330
1. Driver's door open, all other doors closed, key removed from ignition switch.
Within 5 seconds:
Insert and remove the key from the ignition switch twice.

2. Within 40 seconds:
Close and open driver's door twice.
Insert and remove the key from the ignition switch.

3. Within 40 seconds:
Close and open driver's door twice.
Insert the key into the ignition switch and close the driver's door.

4. Switch ignition ON and OFF:
A. Once to program a key remote transmitter code whilst retaining the original codes.
B. Twice to program a key remote transmitter code whilst erasing the original codes.
C. Three times to check how many key remote transmitters are currently registered.
D. Five times to erase all registered codes.

5. Remove key from ignition switch. System should now lock and unlock vehicle
once, twice or five times depending which mode has been selected. One to four
times, slowly, to indicate number of key remote transmitters registered.

6. Within 40 seconds:
Press and hold LOCK and UNLOCK buttons simultaneously for 1.5 seconds.
Within 3 seconds: Press any key remote transmitter button.

System should now lock and unlock vehicle once to confirm registration or twice
to indicate registration has failed.

7. Within 40 seconds:
To program additional remotes repeat step 60 now on each additional
remote you want programmed.

8. To exit programming mode open driver's door or insert key into ignition.
9. Step out of car with remote(s) in hand and test remote(s).

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2 Answers

I used csorb's instructions to reprogram a master key for my 2000 Lexus RX300. The ignition works perfectly, but the doors don't lock or unlock.


Hi!!
I believe your alarm is in the PASSIVE MODE, here is how it works.

PASSIVE MODE Setting (Arming) Anti-Theft System The system will automatically set 30 seconds after following methods are performed: Remove ignition key from ignition switch. Exit vehicle, and close all doors. After performing this, anti-theft indicator on left side of instrument panel will light continuously for about 30 seconds. After 30 seconds, anti-theft indicator will blink once per second. When system is set, doors cannot be locked or unlocked using door lock control switch.
CANCELING THE ALARM AND REPROGRAMING MAY SOLVE YOUR PROBLEM.
Canceling Anti-Theft System Setting (No Alarm) When system is set (armed), but alarm is not sounding, use one of following methods to cancel system setting:
  • Unlock left or right front door using key.
  • Unlock all doors using remote keyless entry system.
  • Insert key in ignition switch and turn to ON position (this is operative only when anti-theft system has not been triggered).
HERE IS HOW TO REPROGRAM THE ALARM IN CASE YOU NEED TO RESET IT.
PROGRAMMING
PASSIVE MODE NOTE:Initial mode is passive mode off. If there is a different signal in middle of programming, signal is invalid.
Programming Passive Mode Off
  • Remove ignition key from ignition key cylinder. Ensure all doors (including back door) and engine hood are closed and unlocked. Perform all of following methods within 30 seconds:
  • Lock or unlock any door with key or remote keyless entry system.
  • Open driver door.
  • Lock and unlock driver door lock knob 3 times.
  • After performing this, system should start force lock after 2 seconds. Perform all of following methods within 20 seconds:
  • Unlock driver door lock knob.
  • Close and open driver door 2 times.
  • Lock and unlock driver door lock knob.
  • After performing this, system should start force lock after 2 seconds. Passive mode should now be off.
Programming Passive Mode On
  • Remove ignition key from key cylinder. Ensure all doors, engine hood and luggage compartment door are closed and unlocked. Perform all of following methods within 30 seconds:
  • Lock or unlock any door with key or remote keyless entry system.
  • Open driver door.
  • Lock and unlock driver door lock knob 3 times.
  • After performing this, system should start force lock after 2 seconds. Perform all of following methods within 20 seconds:
  • Unlock driver door lock knob.
  • Close and open driver door 4 times.
  • Lock and unlock driver door lock knob.
  • After performing this, system should start force lock after 2 seconds. Passive mode should now be on.
If you need further assistance, please provide an email address to send more info on your security system
Good Luck!! A 4 THUMBS UP rating would be greatly appreciated for this solution. Thank you for using FixYa!!

Mar 01, 2011 | Lexus RX 300 Cars & Trucks

1 Answer

How to reset the lock combination on the outside of the driver side door?


You have to input the the 5-digit factory code then press the 1-2 button. Input your new code and the locks will cycle to verify the code. You can further test the code by inputing it then pressing the 3-4 button to unlock all of the doors, pressing the 5-6 button to open the liftgate glass, or pressing the 7-8 and 9-0 buttons simultaneously to lock all of the doors.

If you do not know the factory code, you can find it on the computer module located behind a section of trim near the passenger rear door. To see the module, open the door and fold down seat. Carefully remove the plastic trim section at the seatbelt height adjust. You should see a green connector behind the trim. In the next trim section below this, you will find the module. Carefully loosen but do not remove the trim starting at the door. You do not have to remove the entire trim section to see the module. The module will have an alpha-numeric number such as 5X98E-00F4-HA001 and a 5-digit number printed on the label. The 5-digit number is your factory code. Snap all of the trim back into place in reverse order and you should be good to go.

Nov 12, 2010 | 2003 Mercury Mountaineer

1 Answer

Im lock out of my car i need the factory code number for a 1999 lincon town car signature


you will probbably have to get someone with a kit to open doors most AAA drivers will be able to open doors. After that open trunk on hinge there shuold be a label with 5 numbers that will be your keypad code if it haqs not been changed.

Apr 22, 2010 | 1999 Lincoln Town Car

1 Answer

How can we use numbers in door to open and close the car?


The 5 digit number key code (should have a card in with the owner's manual or a sticker in the trunk lid) will open the driver's door only. After pressing the 5 digit code, press the 3 (immediately) to open all doors or the 6 (immediately) to pop open the trunk. To lock all the doors at anytime and arm the alarm system, press the last to keys (7-8 + 9-0) at the same time.

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1 Answer

Door locks on Ford Expedition stuck


Look under your steering wheel right under the dash. There should be a small white strip with 5 numbers. This is your master code for your vehicle. If you bought the car used and they give you a code, they could have made their own code, but the master will override it. If this don't help, the module for the doors may be going bad.

Dec 15, 2009 | 2000 Ford Expedition

1 Answer

I have the code for my 2002 land rover discovery i just dont know how to put it in, any ideas thanks


To enter the EKA:
Close all the doors.
Turn the key in the driver door lock to the unlock position and hold there for at least 5 seconds until the alarm sounds once. Then return to centre - always ensure you return to centre and do not delay more than 10 seconds between turns, or hold in the position for more than 5 seconds or you will reset to the start. Turn to full extent of travel.
1st Digit turn to unlock the number of times specified.
2nd Digit turn to lock the number of times specified.
3rd Digit turn to unlock the number of times specified.
4th Digit turn to lock the number of times specified.
Finally turn to unlock once more. If it is correct a double bleep will sound (single bleep is incorrect code)
You now have a 5 minute delay - don't open any doors. The anti-theft indicator will continue flashing once every 2 seconds for the five minute period. When this goes out, open the door and start within 30secs.
After 3 failed attempts, the security system invokes a delay period of 10 mins during which the system will not accept any further attempts to enter a code.

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2 Answers

How to fix remote car key


1.Insert key in ignition and pull out
2. Within 5 seconds, insert the key in the ignition and pull out again.
3. Within 40 seconds, close and open the driver's door twice, then insert and remove the key from the ignition again.
4. Within 40 more seconds, close and open the driver's door twice, then insert the key in the ignition and close the driver's door.
5. Turn ignition switch from LOCK to ON to OFF three times, leaving the key on for one second and off for one second each time.
6. Remove the key from the ignition lock.

The doors will lock and unlock themselves at about 2 second intervals. The number of times that the doors lock is the number of remotes that are programmed into the car. If the car locks/unlocks 5 times, there are no codes registered.

Oct 01, 2009 | 2005 Scion xA

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