Whether you experience you can’t see as well at night, or you experience you’re lighting too low, or too high, in all these cases, there’s only one part of your car responsible – your headlights, as well often known as high beams. Although this adjustment might seem easy thanks to the thumbwheel on your dashboard, a complete adjustment is much more technical than this simple manipulation, and in this post, we are going to find out how to adjust the headlights of your Acura TLX? To achieve this, first we will find out why you need to adjust your high beams, and secondly how to adjust the headlights of your Acura TLX.


Why adjust the headlights of your Acura TLX?

So let’s begin our content with the benefit of adjusting the headlights of your Acura TLX. For most people, our headlights are adjusted well enough, and they appear to light up enough at nighttime. However this is not constantly the case and examining this setting, either because the headlights on your Acura TLX are not bright enough, or because you have the impression that they are too weak is a wise decision .

Adjusting the high beams of your Acura TLX for safety

First of all, the headlight adjustment of a Acura TLX must be done for a simple safety reason. If it’s for you, or for the other users you come across during your night trips. Obviously, if you don’t see enough, the risk is to fail to see an obstacle on the road, or to predict a curve badly. On the other hand, if your headlights are too powerful, regardless if you are supposed to switch to low beam lights when you cross a car, the time needed to make this switch will most of the time expose the driver in front of you to the headlight beam of your Acura TLX . It is consequently essential for others as well as for you to have an optimal adjustment of your headlights.

Adjusting the headlights of a Acura TLX for legal reasons

Furthermore to safety, there is a law that supervises the power, the adjustment of car headlights (articles R313-2 of the Highway Code), here is what it specifies: have between 2 and 4 headlights that illuminate at minimum 100 meters. Another legislation supervises their use, the European one (directive 76/756/EEC), which stipulates that there is no maximum height for the adjustment of the headlights, but that the maximum width of the beam must be identical to that of the dipped headlights and that the maximum luminosity must be 225, 000 cd.

How to adjust the headlights of a Acura TLX?

We will now go forward to the part that interests you the most in this post, how to adjust the headlights of his Acura TLX? This setting might seem a bit complex, but by simply following the recommendations you should have the ability to complete it without too much concern.

Preparations to adjust the headlights of a Acura TLX

First of all, you’ll need to prepare your car to adjust your high beams in good conditions, here are the preparations to put in place:

  • Place your car on a surface in front of a white wall for example, about 4 or 5 meters from the wall.
  • Check your tire pressure attentively.
  • Check that the height adjustment knob for the lights is set to 0
  • .

  • Try doing that with half a full tank.
  • Take out all unneeded weight from the automobile, just one person should be in the driver’s seat.

The headlight adjustment of his Acura TLX

Once your vehicle is in position, you will turn on your dipped beam and make a cross-shaped mark (one horizontal and one vertical section) in the middle of the beam that will be projected on the wall. Check with a level that both parts of the cross are straight. Then back your car up to a distance of between 7 and 10 metres. For the rest of the process here are the steps to stick to:

  • Open your bonnet, find the screws for horizontal and vertical modification of the headlights of your Acura TLX (they are in general designated, and those on top must adjust the verticality and the one on the side handles the horizontality of the adjustment).
  • Use a cloth or something else to hide the projector on which you are not making the correction.
  • Using the screws to make the horizontal correction, you should have the most intense part of the beam which should be a little to the right of the vertical line noted on the wall
  • .

  • With regard to vertical correction, you will have to use the screw to try to position the upper end of the beam at the level of the horizontal marking on the wall, or slightly down below.
  • Once finished, check that the headlights setting of your Acura TLX is logical, do not think twice to check it after you have driven it, oftentimes it may move.

If you want to adjust the fog lights on your Acura TLX, please go through our content on this subject matter.

If you need more guides on the Acura TLX, go to our Acura TLX category.