HEADLIGHTS GOES WHILE DRIVING
40

Asked by Wesley Apr 11, 2021 at 12:44 PM about the 2004 Mercury Grand Marquis LS Ultimate

Question type: Maintenance & Repair

HEADLIGHTS GOES OUT WHILE DRIVING.FOUND  #9 FUSE BLOWN.
REPLACE IT. BLOW AGAIN. REPLACE LIGHT CONTROL MODULE 2 YEARS
AGO BY THE DEALER .WHAT CLOUD BE THE PROBLEM?

2 Answers
5,315

Trippmeister answered 3 years ago

Check wiring at headlights, and tail-lights for a short. Wire touching ground, corroded socket, pinched wires.

Mark helpful
5,315

Trippmeister answered 3 years ago

Check wiring at headlights, and tail-lights. Look for grounded or pinched wire, corroded socket.

Mark helpful

Your Answer:

Related Questions

  • HEADLIGHTS GOES WHILE DRIVING 2 Answers

    HEADLIGHTS GOES OUT WHILE DRIVING.FOUND #9 FUSE BLOWN. REPLACE IT. BLOW AGAIN. REPLACE LIGHT CONTROL MODULE 2 YEARS AGO BY THE DEALER .WHAT CLOUD BE THE PROBLEM?

    2004 Mercury Grand Marquis LS Ultimate

    -

    Maintenance & Repair

  • My 2005 Grand Marquis headlights will shut off while driving or not come on at all 2 Answers

    My 2005 Grand Marquis headlights don't always work. Sometimes they will come on when you start the car but while driving they will go out. Sometimes they will not come on at all. All of the fuses are ...

    Mercury Grand Marquis

    -

    Maintenance & Repair

  • Interior lights and headlights turn off while driving, gas is floored but isn't picking up, and now the car is dead? 1 Answer

    was driving a 99 marquis when suddenly it was running rough, my headlights and interior lights were completely OFF, and then the car broke down. floored the gas and it wasn't picking up. is this an ...

    1999 Mercury Grand Marquis 4 Dr LS Sedan

    -

    Maintenance & Repair

  • intermittent washboard effect while driving 1 Answer

    what would cause an intermittent washboard effect while driving at highway speed? Vehicle has been setting up for 5 years.

    1997 Mercury Grand Marquis 4 Dr GS Sedan

    -

    Maintenance & Repair

  • headlights 2 Answers

    2005 GRAN MARQUIS. HEADLIGHTS COME ON WHEN OPENING DOOR. WIPERS WON'T WORK, TRACTION CONTROL CAN"T BE TURNED OFF,DOME LIGHT WON"T WORK WITH DASHBOARD DIAL, BUT WILL WITH DOOR OPEN. LIGHTS SOMETIME ...

    2005 Mercury Grand Marquis GS

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2004 Mercury Grand Marquis

Write a car review

Review another car

Shortcuts

Search Mercury Grand Marquis Questions

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,700
  • #2
    Trippmeister
    Reputation
    5,060
  • #3
    Bob Beaman
    Reputation
    3,780
View All

Know more, shop wisely

Search

Related Models For Sale

Used Lincoln Town Car
17 Great Deals out of 414 listings starting at $500
Used Ford Crown Victoria
15 Great Deals out of 147 listings starting at $2,295
Used Mercury Marauder
13 listings starting at $7,995
Used Buick LeSabre
6 Great Deals out of 185 listings starting at $1,895
Used Chevrolet Impala
271 Great Deals out of 4,011 listings starting at $700
Used Ford F-150
6,043 Great Deals out of 131,894 listings starting at $900
Used Honda Accord
1,493 Great Deals out of 29,449 listings starting at $500
Used Ford Taurus
163 Great Deals out of 2,251 listings starting at $600
Used Ford Mustang
908 Great Deals out of 22,970 listings starting at $783
Used Chevrolet Corvette
705 Great Deals out of 12,265 listings starting at $3,200
Used Toyota Camry
1,996 Great Deals out of 35,907 listings starting at $375
Used Buick LaCrosse
109 Great Deals out of 1,461 listings starting at $1,050

Used Cars for Sale

2011 Mercury Grand Marquis For Sale
4 listings starting at $10,000
2010 Mercury Grand Marquis For Sale
19 listings starting at $4,825
2009 Mercury Grand Marquis For Sale
3 Great Deals out of 17 listings starting at $2,900
2008 Mercury Grand Marquis For Sale
3 Great Deals out of 37 listings starting at $3,800
2007 Mercury Grand Marquis For Sale
3 Great Deals out of 24 listings starting at $3,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.