If you feel you can’t see as well at night, or you feel you’re lighting too low, or too high, in all these circumstances, there’s only one component of your car to blame – your headlights, also named 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 article, we are going to see how to adjust the headlights of your Lexus RX? To get this done, first we will see why you need to adjust your high beams, and secondly how to adjust the headlights of your Lexus RX.
Why adjust the headlights of your Lexus RX?
So let’s start our content page with the benefit of adjusting the headlights of your Lexus RX. For the majority of us, our headlights are adjusted sufficiently, and they seem to light up enough at nighttime. Unfortunately this is not always the circumstance and checking this setting, either because the headlights on your Lexus RX are not bright enough, or because you have the impression that they are too weak is a good idea .
Adjusting the high beams of your Lexus RX for safety
First of all, the headlight adjustment of a Lexus RX must be achieved for a basic safety reason. Whether it’s for you, or for the other users you come across during your night trips. In truth, if you don’t see enough, the risk is to miss an obstacle driving, or to predict a curve badly. However, if your headlights are too strong, even if you are supposed to switch to low beam lights when you pass a vehicle, the time needed to make this switch will generally expose the driver in front of you to the headlight beam of your Lexus RX . It is therefore important for others as well as for you to have an optimal adjustment of your headlights.
Adjusting the headlights of a Lexus RX for legal reasons
In addition to safety, there is a law that regulates 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 least 100 meters. Another legislation regulates 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 matching to that of the dipped headlights and that the maximum luminosity must be 225, 000 cd.
How to adjust the headlights of a Lexus RX?
We will now move on to the part that concerns you the most in this article, how to adjust the headlights of his Lexus RX? This setting might seem a bit complex, but by simply following the guidance you should have the ability to do it without too much problem.
Preparations to adjust the headlights of a Lexus RX
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.
- Verify your tire pressure carefully.
- Verify that the height adjustment knob for the lights is set to 0
- Try doing that with half a full tank.
- Remove all unnecessary weight from the car, only one person should be in the driver’s seat.
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The headlight adjustment of his Lexus RX
Once your vehicle is in place, 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. Verify 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 procedure here are the steps to stick to:
- Open your hood, identify the screws for horizontal and vertical adjustment of the headlights of your Lexus RX (they are usually marked, and those on top must modify the verticality and the one on the side manages the horizontality of the adjustment).
- Use a cloth or another thing to hide the projector on which you are not making the modification.
- Using the screws to make the horizontal modification, you should have the most intense component of the beam which should be a little to the right of the vertical line marked on the wall
- With regard to vertical modification, 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 Lexus RX is coherent, do not hesitate to check it after you have driven it, oftentimes it may move.
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If you want to adjust the fog lights on your Lexus RX, please browse our content page on this subject.
If you want more tutorials on the Lexus RX, go to our Lexus RX category.
