No matter if it’s for your own safety, for roadworthiness evaluation or to prevent a fine, ensuring your turn signal bulbs are all the time functioning is necessary. Obviously, bulbs are wearing auto parts that will surely burn out over time and consequently need to be swapped out. You’re likely in this article because one of your rear turn signals is burnt out and you’re wanting to know how to change the bulb of a rear turn signal on you Mercedes Classe A 3, we’ve written and published this article to enable you do it on your own without having to go to your auto mechanic. To begin , we will have a look at the checking a burnt-out rear turn signal bulb on your Mercedes Classe A 3 and in a second step, how to change the rear turn signal bulb on your Mercedes Classe A 3.
How do you know if the rear turn signal bulb on your Mercedes Classe A 3 is burnt-out or needs to be changed?
When you drive your car you don’t all the time have the possibility to check all the safety features of your Mercedes Classe A 3. Obviously, you are more often than not in a rush and are likely to get into your car, make your trip and put it down instantly without taking the time to do an occasional check-up. It is as a result important to make the effort to in some instances check the condition of your headlights and turn signals. It’s quite possible that you have a burnt-out rear turn signal on your Mercedes Classe A 3, but you didn’t identify it. Here are the two basic techniques to check 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 Classe A 3, then alternately turn on your left and right rear turn signals and get out of the car to check that they are efficient.
- By listening to the sound of your turn signals. In actual fact, there is an audible indicator on each car that informs you of a rear turn signal bulb burnt out on your Mercedes Classe A 3, you will notice that the time between each “click” is much shorter, this involves that you will have to change the rear turn signal bulb or before. It’s up to you to examine and validate which one is burnt out by a visual check as on the first procedure shown above.
You may have another bulb to change, like the one of your low beam Mercedes Classe A 3 or your position lights on Mercedes Classe A 3, don’t hesitate to have a look at our publications to help you to complete this substitution.
Changing the rear turn signal bulb on my Mercedes Classe A 3
Now let’s go to the most important step of this article content, how to change the rear turn signal bulb on Mercedes Classe A 3? Please be aware that this technique is very simple, 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 Classe A 3, see our dedicated article content. However, here are the full description to stick to to be able to accomplish this act accurately:
- To access the tail light assembly, remove 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 previously recognized by an external visual inspection, for this you will need to make a quarter turn in a counter-clockwise way
- Change the rear turn signal bulb on your Mercedes Classe A 3. There are two types of bulbs, transparent bulbs when the cover is orange, or orange bulbs when the cover is transparent, choose the right model for your car
- Put back in place your rear turn signal bulb and close your tail light block, then, check your new turn signal bulb is working effectively
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To find more tips on the Mercedes Classe A 3, take a look at the Mercedes Classe A 3 category.
