Regardless whether for your personal security, for roadworthiness testing or to avoid a fine, being sure your turn signal bulbs are always operational is extremely important. In reality, bulbs are wearing parts that will definitely burn out with time and consequently need to be changed. You’re probably on the website because one of your front turn signals is burnt out and you’re questioning how to change the bulb of a front turn signal on your Mercedes Classe C 4, we’ve written this content page to help you do it on your own and not have to go to your mechanic. In a first part, we will have a look at controling a burnt-out front turn signal bulb on your Mercedes Classe C 4 and in a second part, how to change the front turn signal bulb on your car..

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How to recognize if the front turn signal bulb on your Mercedes Classe C 4 is burnt out or needs to be changed?

When you drive your car you don’t constantly have the possibility to verify all the security equipments of your Mercedes Classe C 4. In reality, you are in general in a hurry and tend to get into your car, make your trip and put it down instantly without taking the time to do an regular check-up. It is as a result essential 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 Mercedes Classe C 4, but that you didn’t realize it. Here are the two simple methods to verify if a front turn signal is burnt out or if you need to replace it promptly:

  • 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 verify that they are operational.
  • By listening to the sound of your blinkers. In reality, there is an audible signal on each car that informs you of a front turn indicator bulb burnt out on your Mercedes Classe C 4, you will perceive that the time between each “click” is much shorter, this means that you will have to change the front turn signal bulb or before. It’s up to you to verify and verify which one is burnt out by a visual verify as on the first procedure shown earlier mentioned.

You may have an additional bulb to replace, like the one of your low beam or your position lights, don’t be reluctant to read our blog posts to help you to complete this substitution.

Replacing the front turn signal bulb on your Mercedes Classe C 4

Now let’s go to the most essential part of this content page, how to replace the front turn signal bulb of your Mercedes Classe C 4? Take note that this procedure is fairly simple, you will need to access, from the inside of your bonnet, through the wheel arch, or through your bumper to your headlight unit, open it and replace the burnt out front turn signal bulb of your Mercedes Classe C 4. If it is a bulb on your rear turn signal, see our specific content page. However, here are the details of the actions to follow in order to perform this act efficiently according to the solution you desire to choose.

Change front turn signal bulb on your Mercedes Classe C 4 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 Mercedes Classe C 4 by the new one (make certain to verify if it’s an orange or transparent bulb).
  • Reassemble and test that the brand-new front turn signal bulb operates.
  • Change the front turn signal bulb of your Mercedes Classe C 4 through the wheel arch:

    This solution is extremely valuable when you don’t have enough space in the hood to access the front turn signal on your car:

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

    Change the front turn signal bulb of your Mercedes Classe C 4 through the bumper:

    On some years or finishes, based on the options the only simple access you will have to replace 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 point them now:

    • Put your Mercedes Classe C 4 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 vulnerable.
    • Take off your headlight block and replace the front turn indicator bulb of your Mercedes Classe C 4 following the steps seen in the parts seen earlier.
    • Put the whole thing back together again.

    If you want more tutorials on the Mercedes Classe C 4, go to our Mercedes Classe C 4 category.