No matter if it’s for your own security, for roadworthiness testing or to avoid a fine, ensuring your turn signal bulbs are constantly functional is very important. Surely, bulbs are wearing devices that will inevitably burn out in the long run 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 attempting to find how to change the bulb of a rear turn signal on you Bmw Serie 3, we’ve made this content to help you do it alone without having to go to your mechanic. In a first step, we will examine examining a burnt-out rear turn signal bulb on your Bmw Serie 3 and in a second step, how to change the rear turn signal bulb on your Bmw Serie 3.

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How to find out if the rear turn signal bulb on your Bmw Serie 3 is burnt-out or needs to be replaced?

When you drive your automobile you don’t constantly have the opportunity to check all the security features of your Bmw Serie 3. Surely, you are often times in a hurry and tend to get into your automobile, make your trip and put it down right away without taking the time to do an occasional check-up. It is therefore necessary to take a little time 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 Bmw Serie 3, but you didn’t identify it. Here are the two basic ways to check if a rear turn signal on your car is out of order or if you need to change it fairly quickly:

  • When you stop, turn on the ignition on your Bmw Serie 3, then alternately turn on your left and right rear turn signals and get out of the car to check that they are functional.
  • By listening to the sound of your turn signals. In fact, there is an audible signal on each car that alerts you of a rear turn signal bulb burnt out on your Bmw Serie 3, you will recognise that the time between each “click” is much closer, this means 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 methodology shown above.

You may have another bulb to change, like the one of your low beam Bmw Serie 3 or your position lights on Bmw Serie 3, don’t be reluctant to have a look at our web content to help you to complete this substitution.

Replacing the rear turn signal bulb on my Bmw Serie 3

Now let’s go to the most instersting step of this content page, how to change the rear turn signal bulb on Bmw Serie 3? Please note that this method is quite 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 Bmw Serie 3, see our dedicated content page. However, here are the detailed description to carry out to be able to accomplish this work properly:

  • To access the tail light assembly, take off 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 Bmw Serie 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 in the right way

To get more tips on the Bmw Serie 3, take a look at the Bmw Serie 3 category.