No matter it’s for your personal safety, for roadworthiness evaluation or for your wallet, ensuring that your headlight bulbs are actually functioning is necessary. The reality is, bulbs are wearing auto parts that will unavoidably burn out along with time and as a consequence need to be changed. You’re probably here because one of your headlights is burnt out and you’re wanting to know how to change the bulb of the low beam lights on your BMW 3 Series, we’ve made this article to help you do this operation without help and not need to go to your auto technician. Firstly, we will look at the choice of the low beam bulb for your car and subsequently, how to change the low beam bulb on your BMW 3 Series.

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How to select the low beam light bulb on my BMW 3 Series?

Let’s commence our article with the choice of dipped beam bulb on my BMW 3 Series, you probably already have your set of spare bulbs in the glove compartment of your car. Nevertheless, you may have already used your spare bulb and do not wish to purchase a complete set. Or maybe you want to increase the power of your headlights and as a consequence go for a more powerful bulb. When we mention dipped beam light bulbs on your BMW 3 Series, we also talk about H7 bulbs, this is in truth the “technical” name of this bulb. Here are the different kind of bulbs that can be found and their features:

  • Halogen low beam bulb BMW 3 Series: This first type of bulb has several pros, they are suitable for all budgets because they are the most accessible bulbs. Halogen low beam bulbs for your car have the advantage of having a powerful and highly accurate beam but tend to create a yellow light that tires the eyes fairly quickly. Additionally, they have a modest life span and can burn out quite quickly without a reason.
  • Xenon low-beam bulb:
    Replacing the low beam bulb of your BMW 3 Series for Xenon is the mid-range choice. Actually, it will give you a power and a white colour close to LED lighting, but relating to life span, it will be between halogen and Xenon. Same in terms of budget.
  • LED low beam bulb:
    Changing the low beam bulb of your car to LED, there will be several interests to swap to this type of technology for motorists. Indeed, a LED bulb will firstly generate a powerful white light that does not tire the eyes, in addition it will have a very long life, you may change BMW 3 Series before you need to change bulb, finally the energy consumption is very low, a forgotten headlight will have less outcomes than with standard bulbs. On the other hand, you should know that the purchase price will be more expensive and that on some versions you will need an adapter to be able to install them.

How to change the low beam bulb on your BMW 3 Series

Now let’s move on to the part that probably interests you the most, how to change the low beam bulb on my BMW 3 Series, to swap this bulb know that there are not 10,000 ways. Indeed, we will explain the few steps to be carried out, but be aware that on some years or finishes, access to the low beam bulb on your automobile can be very complicated and will need the help of a professional:

  • To swap a low beam bulb on your BMW 3 Series, you’ll have to open the hood of the bulb.
  • Situate the access hatch to your optical block
  • You will then have to clear the access of this one, that’s where it gets complicated on some series, the access is sometimes difficult and making room by removing the components that interfere may seem too complicated. Generally, one side is easy and the other is more challenging.
  • Once you’ve accessed the hatch, all you have to do is open it, take out your old bulb and swap the low beam bulb on your car
  • Don’t forget to put everything back in place, keeping in mind to put everything you moved to access the headlight block of your car

You can then repeat the operation on the other side if you need to change both bulbs of your dipped headlights of your car. If you also need to change your fog lights bulbs to your BMW 3 Series, we have produced a paper to help you with this operation.

If you wish more tutorials on the BMW 3 Series, go to our BMW 3 Series category.