Whether for your own security, for roadworthiness tests or to avoid a fine, making sure your turn signal bulbs are constantly working is imperative. Obviously, bulbs are wearing devices that will predictably burn out with time and consequently need to be swapped out. You’re most likely in this article because one of your rear turn signals is burnt out and you’re thinking about how to change the bulb of a rear turn signal on you Mercedes Classe A 4, we’ve put into writing this content to help you do it by yourself without having to go to your repair shop. To begin , we will examine the checking a burnt-out rear turn signal bulb on your Mercedes Classe A 4 and in a second part, how to replace the rear turn signal bulb on your Mercedes Classe A 4.
How to be sure if the rear turn signal bulb on your Mercedes Classe A 4 is burnt-out or needs to be changed?
When you drive your automobile you don’t constantly have the opportunity to examine all the security features of your Mercedes Classe A 4. Obviously, you are generally on the go and tend to get into your automobile, make your trip and put it down straight away without taking the time to do an occasional check-up. It is as a result necessary to spend some time to once in a while 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 Classe A 4, but you didn’t notice it. Here are the two ordinary ways to examine if a rear turn signal on your car is out of order or if you need to replace it quickly:
- When you stop, turn on the ignition on your Mercedes Classe A 4, then alternately turn on your left and right rear turn signals and get out of the car to examine that they are working.
- By listening to the sound of your turn signals. In fact, there is an audible warning on each car that alerts you of a rear turn signal bulb burnt out on your Mercedes Classe A 4, you will recognise that the time between each “click” is much shorter, this means that you will have to replace the rear turn signal bulb or before. It’s up to you to examine and verify which one is burnt out by a visual check as on the first approach shown above.
You may have another bulb to replace, like the one of your low beam Mercedes Classe A 4 or your position lights on Mercedes Classe A 4, don’t hesitate to browse our publications to help you to realize this replacing.
Replacing the rear turn signal bulb on my Mercedes Classe A 4
Now let’s go to the most instersting part of this article, how to replace the rear turn signal bulb on Mercedes Classe A 4? Please note that this procedure is fairly simple, you will need to access, from the inside of your trunk, your headlight unit, open it and replace 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 4, see our specific guideline. However, here are the detailed description to adhere to in order to execute this act correctly:
- To access the tail light set up, 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.
- Remove the rear indicator bulb from your burnt-out turn signal that you have earlier in this article diagnosed 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 Classe A 4. There are two kind 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, examine your new turn signal bulb is functioning correctly
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If you wish more tutorials on the Mercedes Classe A 4, go to our Mercedes Classe A 4 category.
