Regardless whether for your own security, for roadworthiness testing or to avoid a fine, ensuring that your turn signal bulbs are always operational is necessary. Indeed, bulbs are wearing parts that will surely burn out over the years and consequently need to be replaced. You’re quite likely on this website because one of your front turn signals is burnt out and you’re wondering how to change the bulb of a front turn signal on your Mercury Grand Marquis, we’ve created this content page to help you do it alone and not have to go to your repair shop. In a first part, we will have a look at controling a burnt-out front turn signal bulb on your Mercury Grand Marquis and in a second part, how to change the front turn signal bulb on your car..

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How to find out if the front turn signal bulb on your Mercury Grand Marquis is burnt out or needs to be swapped out?

When you drive your motor vehicle you don’t always have the possibility to verify all the security features of your Mercury Grand Marquis. Indeed, you are in general in a rush and tend to get into your motor vehicle, make your trip and put it down instantly without taking the time to do an regular check-up. It is as a result fundamental to take the time to sometimes verify the state of your headlights and turn signals. It’s quite possible that you have a front turn signal on your Mercury Grand Marquis, but that you didn’t notice it. Here are the two simple ways to examine if a front turn signal is burnt out or if you need to swap it rather quickly:

  • When you stop, turn on the ignition on your car, then alternately turn on your left and right front turn signals and get out of the car to examine that they are functioning.
  • By listening to the sound of your blinkers. Indeed, there is an audible signal on each car that informs you of a front turn indicator bulb burnt out on your Mercury Grand Marquis, you will perceive that the time between each “click” is much shorter, this suggests that you will have to replace the front turn signal bulb or before. It’s up to you to verify and examine which one is burnt out by a visual examine as on the first solution shown above.

You may have another bulb to swap, like the one of your low beam or your position lights, don’t hesitate to browse our blog posts to help you to perform this substitution.

Changing the front turn signal bulb on your Mercury Grand Marquis

Now let’s go to the most essential part of this content page, how to change the front turn signal bulb of your Mercury Grand Marquis? You should be aware that this procedure is uncomplicated, you will require to access, from the inside of your bonnet, through the wheel arch, or through your bumper to your headlight unit, open it and change the burnt out front turn signal bulb of your Mercury Grand Marquis. If it is a bulb on your rear turn signal, see our dedicated content page. Nevertheless, here are the details of the steps to stick to in order to accomplish this act efficiently dependant on the solution you wish to choose.

Change front turn signal bulb on your Mercury Grand Marquis through the bonnet:

  • Open your bonnet and clear access to your headlight pods.
  • Use a torx tip to open the headlight unit on your car
  • Unscrew the front turn signal bulb from your car by turning it a quarter turn counterclockwise
  • Replace the front flasher bulb of your Mercury Grand Marquis by the new one (make certain to verify if it’s an orange or transparent bulb).
  • Reassemble and check that the brand-new front turn signal bulb works.

    • Change the front turn signal bulb of your Mercury Grand Marquis through the wheel arch:

    This tactic is especially useful when you don’t have enough space in the bonnet to access the front turn signal on your car:

    • Lift your car, and remove the front wheel on the side you want to operate on.
    • Take out your wheel arch with a torx bit.
    • Go to your headlamp block and swap the front turn signal bulb on your car following the same procedures as on the part previously seen.

    Replace the front turn signal bulb of your Mercury Grand Marquis through the bumper:

    On some years or finishes, dependant on the options the only simple access you will have to swap the front turn signal bulb of your car will be to pass under your front bumper, there are only a few steps that change from the full technique, we will detail them now:

    • Put your Mercury Grand Marquis on a jack or a candle.
    • Remove the screws of the motor shoe of your car(plastic part under your motor) and your shock absorber. Beware with the plastic staples which can be fragile.
    • Take away your headlight block and swap the front turn indicator bulb of your Mercury Grand Marquis following the steps seen in the parts seen earlier.
    • Put the whole thing back together again.

    To discover more tips on the Mercury Grand Marquis, take a look at the Mercury Grand Marquis category.