Get support for 2003 Mercury Grand Marquis

2003 Mercury Grand Marquis Support Question

2003 Mercury Grand Marquis Support Question

Find answers below for this question about 2003 Mercury Grand Marquis.
Need a 2003 Mercury Grand Marquis manual? We have 5 online manuals for this item!
Question posted by JeffKL on January 14th, 2014

How To Find Out Code To Unlock Keyless 2003 Grand Marques Never Been Use

The person who posted this question about this Mercury automobile did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Related Manual Pages

Owner Guide 4th Printing - Page 72

... when the erase operation is displayed. 72 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Release buttons 1 and 3. Simultaneously press and hold buttons 1 and 3 for optional home lighting accessories. Simultaneously press and hold buttons 1 and 3. HomeLinkா default code mode HomeLink௡ uses default codes for testing and for 20 seconds...
Owner Guide 4th Printing - Page 73

... can cause damage not covered by your warranty. 73 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Use the power point. Do not hang any type of 120... After 20 seconds CHANNELS CLEARED is displayed when all the channel default codes have been successfully loaded. Improper use the power point for operating the cigarette lighter element. For example: ...
Owner Guide 4th Printing - Page 82

...prevent potential harm or damage. Do not use in other vehicles as well as required by U.S. Retain the original transmitter for use the HomeLink௡ Wireless Control System with...feature will learn the radio frequency codes of most current transmitters to the second (or "ACC") position for programming and/or operation of the radio-frequency signal. 82 2003 Grand Marquis (grn) Owners Guide ...
Owner Guide 4th Printing - Page 92

...POWER DOOR LOCKS Press control to unlock all doors. Locks and Security ...the door. • Operating the remote entry transmitter. • Operating the keyless entry keypad. • Operating the driver's door with your master key. The... with a key. 92 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) The vehicle may still be locked using this switch is armed, ...
Owner Guide 4th Printing - Page 94

...keyless entry problem with the transmission not in either P (Park) or N (Neutral). Exposure of the FCC rules and with the ignition in vehicles. Changes or modifications not expressly approved by the party responsible for even a short time can rise very quickly. Children should be taught not to lock or unlock... in troubleshooting. 94 2003 Grand Marquis (grn) Owners Guide (post-2002-...
Owner Guide 4th Printing - Page 95

... will chirp and the parklamps/taillamps will cycle lock/unlock. 6. If the procedure needs to be turned on...unlock control on /off through the following procedure using the power door locks: You must wait 30 seconds. 1. Locks and Security Unlocking the doors Press this control to lock all doors. With the ignition still in the ON position, press the unlock control twice. 95 2003 Grand...
Owner Guide 4th Printing - Page 98

...then released Deactivating/activating the autolock feature Before following procedure: You must wait 30 seconds. 98 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) The battery saver will... • when the remote entry system is used to unlock the door(s) or sound the panic alarm, or • when the driver door is unlocked using the key in the ON position, •...
Owner Guide 4th Printing - Page 99

... in the ON position, press the unlock control once. Your vehicle has a factory-set code is entered/active. 7. The factory-set 5-digit code that operates the keyless entry system. With the ignition still in this chapter for the programming to confirm, turn the ignition to ensure a good activation. 99 5 6 7 8 9 0 2003 Grand Marquis (grn) Owners Guide (post...
Owner Guide 4th Printing - Page 100

... the 1/2 control within 5 seconds of the new code. All of the vehicle doors will lock and unlock to confirm programming of step 1. 3. Unlocking the doors and releasing the trunk with the keyless entry system To unlock the driver door, enter either the factory-set code (keypad will illuminate. 100 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt...
Owner Guide 4th Printing - Page 101

... unlocks) and press 5/6 within five seconds. 1 2 3 4 5 6 7 8 9 0 After the factory-set code prior to locking all doors (press 3/4) and release the trunk (press 5/6) as long as the controls are pressed within 5 seconds of security protection. The SecuriLock௢ passive anti-theft system is the flashing red indicator located on the dash panel. 101 2003 Grand...
Owner Guide 4th Printing - Page 102

...flash once every 2 seconds to indicate the SecuriLock௢ system is functioning as the coded key 102 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) If this...the ignition to purchase gasoline or similar items • A second key on for service. Spare coded keys can be used to the 4 (ON) position with the SecuriLock௢ system, the indicator will flash rapidly...
Owner Guide 4th Printing - Page 103

...objects and devices cannot damage the coded key, but can be very costly and you must be used for timely implementation of these objects from your vehicle. Replacing coded keys can cause a momentary ... 103 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) If two previously programmed coded keys are too close to be coded to your vehicle and new key codes will need...
Owner Guide 4th Printing - Page 165

... are coded as follows...used Instrument cluster warning lamps module, Overdrive control switch, Lighting Control Module (LCM), A/C clutch Driver's Door Module (DDM), Premium radio Powertrain Control Module (PCM) power relay, Coil-on plugs, Radio noise capacitor, Passive Anti-Theft System (PATS) Transmission range sensor Rear window defrost, Heated mirrors 7 8 10A 25A 9 10 5A 10A 165 2003 Grand...
Owner Guide 4th Printing - Page 167

... 118 114 110 106 102 Passenger Compartment Fuse Panel Description Not used Not used Not used 202 22 20 18 RELAY 302 RELAY 301 17 16 14 12 10 8 6 4 2 21 19 15 13 11 9 7 5 3 1 The high-current fuses are coded as follows. 167 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) Roadside...
Owner Guide 4th Printing - Page 188

...dealer or by the consumer (less a reasonable allowance for consumer use). Box 1580, Station B, Mississauga, Ontario L4Y 4G3. ONLY) California Civil Code Section 1793.2(d) requires that, if a manufacturer or its representative...actual price paid or payable by writing to receive a refund or replacement vehicle. 188 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) EST Helm...
Owner Guide 4th Printing - Page 189

... obtain other information about motor vehicle safety from the Hotline. 189 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (... order a recall and remedy campaign. Customer Assistance California Civil Code Section 1793.22(b) presumes that the manufacturer has had a ... condition that substantially impairs the use, value or safety of a new vehicle or the first 29,000...
Owner Guide 4th Printing - Page 190

...Detail Wash (ZC-3-A), which is available from your dealer. • Never use a clean sponge or carwash mitt with plenty of water for best results... as soon as dish washing or laundry liquid. Take your color code (printed on a sticker in the driver's door jam) to your...up paint and sprays to ensure you get the correct color. 190 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus...
Owner Guide 4th Printing - Page 224

... have poor traction performance. 224 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus) For example, a tire graded 150 would wear one and one-half (1 1/2) times as defined in Title 49 Code of 10 to deep tread, winter-type snow tires, space-saver or temporary use on the government course as...
Owner Guide 4th Printing - Page 241

......54 J Jack ...170 positioning ...170 storage ...170 Jump-starting your vehicle ...175 K Keyless entry system ...99 autolock ...98 keypad ...99 programming entry code ...100 Keys ...92, 101-103 key in ignition chime ...16 positions of the ignition ......trailer towing ...156 Locks autolock ...98 childproof ...93 doors ...92 241 2003 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus)
Quick Reference Guide 2nd Printing - Page 1

... rear. 9| RADIO STATION MEMORY PRESET These controls can be used to select up the band to unlock all vehicle doors without a key. Your selection will begin ...ELECTRONIC COMPASS (IF EQUIPPED) Located in the overhead console, this Mercury Quick Reference Guide was pressed. 2003 GRAND MARQUIS QUICK REFERENCE GUIDE Message Center (if equipped) With the ignition in the ON position, the ...

Similar Questions

2003 Grand Marquis Windshield Wipers
2003 grand marquis windshield wipers suddenly started to come on intermittently with switch off....s...
(Posted by maeandcompany 9 years ago)
Where Is The Breaker Panel Located On The 2003 Grand Marquis?
I need to know where the panel is located along with which breaker goes to the wind shield wiper mot...
(Posted by Glaser 11 years ago)
Ask a New Question
Use the box below to post a new question about this Mercury automobile .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Mercury Manuals

Find free 2003 Mercury Grand Marquis manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Mercury Reviews

View thousands of Mercury user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Mercury customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Mercury customer service rankings, employee comments and much more from our sister site.

Mercury Recalls

Find comprehensive Mercury recall information updated hourly on RecallOwl.com.