Regardless for your personal security, for roadworthiness testing or to avoid a fine, being sure your turn signal bulbs are always functional is imperative. Indeed, bulbs are wearing parts that will obviously burn out as time passes and consequently need to be replaced. You’re perhaps on this site 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 Mercedes Classe B, we’ve made this article content to help you do it without hiring somebody and not have to go to your technician. In a first part, we will take a look at controling a burnt-out front turn signal bulb on your Mercedes Classe B and in a second part, how to change the front turn signal bulb on your car..

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

When you drive your automobile you don’t constantly have the possibility to verify all the security features of your Mercedes Classe B. Indeed, you are nearly always in a hurry and tend to get into your automobile, make your journey and put it down instantly without taking the time to do an regular check-up. It is therefore relevant to take the time to in some cases verify the condition of your headlights and turn signals. It’s quite possible that you have a front turn signal on your Mercedes Classe B, but that you didn’t realize it. Here are the two simple ways to examine if a front turn signal is burnt out or if you need to swap it fairly 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 operational.
  • By hearing to the sound of your blinkers. Indeed, there is an audible sign on each car that signals you of a front turn indicator bulb burnt out on your Mercedes Classe B, you will recognise that the time between each “click” is much shorter, this denotes that you will have to swap 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 earlier mentioned.

You may have another bulb to swap, like the one of your low beam or your position lights, don’t be reluctant to consult our blog posts to help you to accomplish this replacing.

Changing the front turn signal bulb on your Mercedes Classe B

Now let’s go to the main part of this article content, how to change the front turn signal bulb of your Mercedes Classe B? Take note that this technique is really easy, you will require to access, from the inside of your bonnet, through the wheel arch, or simply by your bumper to your headlight unit, open it and change the burnt out front turn signal bulb of your Mercedes Classe B. If it is a bulb on your rear turn signal, see our specific article content. On the other hand, here are the details of the simple steps to follow in order to carry out this act correctly dependant on the solution you want to adopt.

Replace front turn signal bulb on your Mercedes Classe B 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 B by the new one (make sure to verify if it’s an orange or transparent bulb).
  • Reassemble and test that the brand-new front turn signal bulb is effective.
  • Replace the front turn signal bulb of your Mercedes Classe B through the wheel arch:

    This technique is especially practical 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 swap the front turn signal bulb on your car following the same guidelines as on the part previously seen.

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

    On some years or finishes, depending 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 right now:

    • Put your Mercedes Classe B 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 off your headlight block and swap the front turn indicator bulb of your Mercedes Classe B following the steps seen in the parts seen previously.
    • Put the whole thing back together again.

    To discover more tips on the Mercedes Classe B, take a look at the Mercedes Classe B category.