Whether for your own safety, for roadworthiness testing or to avoid a fine, being certain your turn signal bulbs are constantly functioning is very important. In fact, bulbs are wearing parts that will obviously burn out with time and consequently need to be replaced. You’re almost certainly in this article because one of your rear turn signals is burnt out and you’re wondering how to change the bulb of a rear turn signal on you Mercedes Benz GL Class, we’ve posted this article to teach you do it alone without having to go to your repair shop. In a first step, we will take a look at inspecting a burnt-out rear turn signal bulb on your Mercedes Benz GL Class and in a second step, how to change the rear turn signal bulb on your Mercedes Benz GL Class.

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How to find out if the rear turn signal bulb on your Mercedes Benz GL Class is burnt-out or needs to be changed?

When you drive your car you don’t constantly have the opportunity to examine all the safety features of your Mercedes Benz GL Class. In fact, you are more often than not in a hurry and tend to get into your car, make your journey and put it down right away without taking the time to do an occasional check-up. It is as a result important to spend some time to on occasions examine the condition of your headlights and turn signals. It’s quite possible that you have a burnt-out rear turn signal on your Mercedes Benz GL Class, but you didn’t identify it. Here are the two basic solutions to examine if a rear turn signal on your car is out of order or if you need to change it as soon as possible:

  • When you stop, turn on the ignition on your Mercedes Benz GL Class, then alternately turn on your left and right rear turn signals and get out of the car to examine that they are functional.
  • By paying attention to the sound of your turn signals. In truth, there is an audible indicator on each car that informs you of a rear turn signal bulb burnt out on your Mercedes Benz GL Class, you will detect that the time between each “click” is much shorter, this means that you will have to change the rear turn signal bulb or before. It’s up to you to check and validate which one is burnt out by a visual check as on the first approach shown above.

You may have another bulb to change, like the one of your low beam Mercedes Benz GL Class or your position lights on Mercedes Benz GL Class, don’t hesitate to browse our articles to help you to do this replacing.

Replacing the rear turn signal bulb on my Mercedes Benz GL Class

Now let’s go to the most important step of this article content, how to change the rear turn signal bulb on Mercedes Benz GL Class? Take note that this method is quite easy, you will need to access, from the inside of your trunk, your headlight unit, open it and change the burnt out rear turn signal bulb on your car. If it is a bulb on your front turn signal on your Mercedes Benz GL Class, see our specific content. On the other hand, here are the full description to adhere to in order to carry out this act correctly:

  • To access the tail light set up, take out the carpeting or plastic cover to access the tail light assembly.
  • Use a screwdriver or torx wrench (6-pointed star) to open the tail light assembly.
  • Take out the rear indicator bulb from your burnt-out turn signal that you have earlier in this article recognized by an external visual inspection, for this you will need to make a quarter turn in a counter-clockwise direction
  • Change the rear turn signal bulb on your Mercedes Benz GL Class. There are two types of bulbs, transparent bulbs when the cover is orange, or orange bulbs when the cover is transparent, select the right model for your car
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  • Remount your rear turn signal bulb and close your tail light block, then, examine your new turn signal bulb is functioning properly

To get more tips on the Mercedes Benz GL Class, take a look at the Mercedes Benz GL Class category.