Whether for your personal security, for roadworthiness testing or to avoid a fine, by ensuring your turn signal bulbs are always functional is imperative. Indeed, bulbs are wearing parts that will definitely burn out over time and consequently need to be swapped out. You’re probably here 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 Benz CLS Class, we’ve written and published this document to help you do it all on your own and not have to go to your repair shop. In a first section, we will take a look at the checking a burnt-out front turn signal bulb on your Mercedes Benz CLS Class and in a second section, how to change the front turn signal bulb on your car..

change-front-turn-bulb-mercedes-benz-cls-class

How to recognize if the front turn signal bulb on your Mercedes Benz CLS Class is burnt out or needs to be swapped out?

When you drive your car you don’t constantly have the opportunity to examine all the security equipments of your Mercedes Benz CLS Class. Indeed, you are often in a hurry and tend to enter into your car, make your trip and put it down immediately without taking the time to do an occasional check-up. It is consequently crucial to take the time to in some cases examine the state of your headlights and turn signals. It’s quite possible that you have a front turn signal on your Mercedes Benz CLS Class, but that you didn’t detect it. Here are the two simple methods to verify if a front turn signal is burnt out or if you need to replace it 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 verify that they are functioning.
  • By listening to the sound of your blinkers. Indeed, there is an audible indicator on each car that informs you of a front turn indicator bulb burnt out on your Mercedes Benz CLS Class, you will perceive that the time between each “click” is much closer, this suggests that you will have to replace the front turn signal bulb or before. It’s up to you to examine and check which one is burnt out by a visual verify as on the first methodology shown previously.

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 replacement.

Replacing the front turn signal bulb on your Mercedes Benz CLS Class

Now let’s go to the most essential section of this document, how to change the front turn signal bulb of your Mercedes Benz CLS Class? You should be aware that this process is quite simple, 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 Mercedes Benz CLS Class. If it is a bulb on your rear turn signal, see our dedicated document. However, here are the details of the steps to follow in order to accomplish this action correctly according to the method you wish to choose.

Change front turn signal bulb on your Mercedes Benz CLS Class 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 Benz CLS Class by the new one (ensure to examine if it’s an orange or transparent bulb).
  • Reassemble and test that the brand-new front turn signal bulb functions.

    • Change the front turn signal bulb of your Mercedes Benz CLS Class through the wheel arch:

    This process is specially 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 away 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 replace the front turn signal bulb on your car following the same guidelines as on the part previously seen.

    Replace the front turn signal bulb of your Mercedes Benz CLS Class through the bumper:

    On some years or finishes, depending 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 procedure, we will point them right now:

    • Put your Mercedes Benz CLS Class 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. Be careful with the plastic staples which can be delicate.
    • Take away your headlight block and replace the front turn indicator bulb of your Mercedes Benz CLS Class following the steps seen in the parts seen previously.
    • Put the whole thing back together again.

    To find more tips on the Mercedes Benz CLS Class, take a look at the Mercedes Benz CLS Class category.