No blinkers after let's installed

Asked by Jun 29, 2017 at 09:50 PM about the 2003 Mercury Grand Marquis LS Ultimate

Question type: Maintenance & Repair

I replaced all but my headlights with led bulbs on
my  2003 grand marquis and now the blinkers do
not work, but the flashers do. Besides fuses what
do I need to look for?

1 Answer


The LeD's don't draw enough current to make the flasher work. Try Googling it. Either a resistor across the bulb, special flasher, or go back to regular bulbs.

Your Answer

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
  • #2
  • #3
View All

Related Models For Sale

Used Lincoln Town Car
12 listings starting at $1,850
Used Chevrolet Impala
146 Great Deals out of 1,096 listings starting at $2,488
Used Ford F-150
524 Great Deals out of 9,893 listings starting at $3,490
Used Ford Mustang
1,021 listings starting at $3,900
Used Chevrolet Tahoe
3 Great Deals out of 908 listings starting at $9,871
Used Cadillac DeVille
17 listings
Used Honda Accord
51 Great Deals out of 1,254 listings starting at $1,350
Used Chevrolet Silverado 1500
142 Great Deals out of 12,261 listings starting at $1,895
Used Ford Taurus
38 Great Deals out of 332 listings starting at $5,555

Used Cars For Sale

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.