Low beams dont work but high beams do

Asked by Apr 28, 2016 at 06:26 PM about the 1987 Mercury Grand Marquis

Question type: Maintenance & Repair

My low beams dont work but the high beams do its
an older car

1 Answer


are both bulbs good??is there 12 volts to the low beams and is the dimmer switck putting out the 12volts also?

Your Answer

Add photo

Related Questions

  • 2008 Mercury grand Marquis high beams do not work. 1 answer

    Change multi function switch and have the same problem. Fuse is okay. When trying to flash or put high beams on everything switches off.

    2008 Mercury Grand Marquis GS


    Maintenance & Repair

  • Mercury marquis 1988 1 answer

    High beems work but headlights do not. When I replace the fuse it blows it as soon as I turn lights on please help

    1988 Mercury Grand Marquis


    Maintenance & Repair

  • headlights not working 2 answers

    low beams will not come on in the auto mode or manual. Any idea as to what is wrong and how to fix it? Thanks Ron

    2003 Mercury Grand Marquis LSE


    Maintenance & Repair

  • my interior lights or parking lights will not come on in my 2003 4 answers

    my parking lights use to come on my low beams didn't my high beams work fine now neither the parking lights or dash an interior lights wont come on whats the problem

    2003 Mercury Grand Marquis GS


    Maintenance & Repair

  • Low beam headlights 1 answer

    Low beams are the only lights not working

    2008 Lincoln Town Car Signature Limited


    Maintenance & Repair

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,450
#2 kbro
Reputation 2,060
#3 Js08016
Reputation 1,740
View All

Related Models For Sale

Used Lincoln Town Car
12 listings starting at $2,995
Used Ford Mustang
1,334 listings starting at $5,980
Used Dodge Charger
56 Great Deals out of 894 listings starting at $2,850
Used Ford Taurus
35 Great Deals out of 300 listings starting at $4,988
Used Ford F-150
293 Great Deals out of 8,122 listings starting at $2,499
Used Chevrolet Camaro
984 listings starting at $13,999

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.