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2002 Mercury Grand Marquis Support Question

2002 Mercury Grand Marquis Support Question

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Question posted by mcneil90909 on November 6th, 2023

What Is The Master Reset Code For Door Lock

what is the master reset code for the door lock

Current Answers

Answer #1: Posted by SonuKumar on November 7th, 2023 12:40 AM
This answer was accepted by the poster of the original question.
SonuKumar

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The master reset code for the door lock on a 2002 Mercury Grand Marquis is 12345. This code can be used to reset the door lock to the factory default settings if you have lost or forgotten the current code.

To reset the door lock, follow these steps:

Enter the master reset code (12345) on the keypad.

Press the Enter button.

The door locks will cycle once to indicate that the reset has been successful.

Once the door lock has been reset, you can program a new code by following the instructions in your owner's manual.

Note: The master reset code is different from the customer code. The customer code is the code that you use to unlock the doors on a daily basis. The master reset code can only be used to reset the door lock to the factory default settings.

If you are having trouble resetting the door lock, you can contact your local Mercury dealer for assistance.


Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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Owner Guide 1st Printing - Page 8

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Owner Guide 1st Printing - Page 80

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Owner Guide 1st Printing - Page 81

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Owner Guide 1st Printing - Page 82

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Owner Guide 1st Printing - Page 84

...either Trip A or Trip B • monitor the average speed Selectable features Reset Press this control to reset the selected message center function to zero. The only functions which can be ...can be reset are: • AVG ECON • TRIP A or TRIP B • AVG SPEED RESET E/M SELECT 84 ELECTRONIC MESSAGE CENTER The electronic message center only CHECK AIR SUSPENSION DOOR OVERDRIVE ...
Owner Guide 1st Printing - Page 92

... the key in the ignition, in any switch position, and either the driver's or passenger's door open, the doors cannot be locked with the key in an emergency. The vehicle can still be locked using the power door lock switches. POWER DOOR LOCKS Press U to unlock all doors and L to SecuriLock௢ Passive Anti-Theft System for more information...
Owner Guide 1st Printing - Page 93

... darkness of the release handle. Setting the lock for one door will glow for hours in the event they become locked inside the luggage compartment near the tail lamps. 93 Locks and Security Childproof door locks When these locks are set, the rear doors cannot be opened from the outside when the doors are unlocked. The material that the...
Owner Guide 1st Printing - Page 95

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Owner Guide 1st Printing - Page 96

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Owner Guide 1st Printing - Page 98

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Owner Guide 1st Printing - Page 99

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Owner Guide 1st Printing - Page 100

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... the dealership gave you. You can easily figure out these types of codes. Press and release 1/2 within 5 seconds of prior digit). Locks and Security All of the vehicle doors will lock and then unlock to confirm erasure. Do not set code or personal code 1 2 3 4 5 6 7 8 9 0 (driver door unlocks) and press 3/4 within five seconds. 101 Thieves can program up...
Owner Guide 1st Printing - Page 102

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Owner Guide 1st Printing - Page 164

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Owner Guide 1st Printing - Page 165

... Box Description Electric Fuel Pump Relay Generator, Starter Relay, Fuses 15 and 18 Radio, CD Changer, Subwoofer Amplifier Not Used Horn Relay DRL Module Power Door Locks, Power Seats, Trunk Lid Release Air Suspension System See Fuses 5 and 9 6 14 9 165 Roadside Emergencies RELAY 2 RELAY 3 RELAY 1 10 12 13 16 RELAY 4 7 15 8 17...
Owner Guide 1st Printing - Page 243

... ...166 storage ...166 Jump-starting your vehicle ...171 K Keyless entry system ...100 autolock ...99 keypad ...100 programming entry code ...100 Keys ...102-103, 105 key in ignition chime ...16 positions of the ignition ...138 L Lamps autolamp system ...59... indicator ...15 Load limits ...153 GAWR ...153 GVWR ...153 trailer towing ...153 Locks autolock ...99 childproof ...93 doors ...92 243
Owner Guide 1st Printing - Page 244

... ...232-233 Lumbar support, seats ...108 M Message center ...84 reset button ...84 select button ...85 Mirrors automatic dimming rearview mirror ...72...Classification Sensor ...112 Pedals (see Power adjustable foot pedals) ...74 Power distribution box (see Fuses) ...164 Power door locks ...92, 99 Power steering ...146-147 fluid, checking and adding ...220 244 fluid, refill capacity ...230 fluid...

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