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 situations, there’s only one component of your car responsible – your headlights, as well identified as high beams. Nevertheless this adjustment may seem easy thanks to the thumbwheel on your dashboard, a whole adjustment is much more technical than this elementary manipulation, and in this article, we are going to find out how to adjust the headlights of your Citroen Ds4? To do this, first we will find out why you need to adjust your high beams, and secondly how to adjust the headlights of your Citroen Ds4.
Why adjust the headlights of your Citroen Ds4?
So let’s begin our article with the interest of adjusting the headlights of your Citroen Ds4. For most people, our headlights are adjusted sufficiently, and they appear to light up enough through the night. Sadly this is not always the circumstance and examining this setting, either because the headlights on your Citroen Ds4 are not bright enough, or because you have the sensation that they are too weak is a good idea .
Adjusting the high beams of your Citroen Ds4 for safety
To begin with, the headlight adjustment of a Citroen Ds4 must be finished for a very easy security reason. Whether it’s for you, or for the other users you come across during your night trips. Indeed, if you don’t see enough, the risk is to fail to see an obstacle driving, or to anticipate a curve badly. However, if your headlights are too strong, even if you are expected to switch to low beam lights when you cross a vehicle, the time required to make this change will generally expose the driver in front of you to the headlight beam of your Citroen Ds4 . It is consequently important for others as well as for you to have an ideal adjustment of your headlights.
Adjusting the headlights of a Citroen Ds4 for legal reasons
Furthermore to security, there is a law that regulates the power, the adjustment of motor vehicle headlights (articles R313-2 of the Highway Code), here is what it suggests: 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 very same to that of the dipped headlights and that the maximum luminosity must be 225, 000 cd.
How to adjust the headlights of a Citroen Ds4?
We will now proceed to the part that concerns you the most in this article, how to adjust the headlights of his Citroen Ds4? This setting may seem a bit complex, but by following the recommendations you should have the ability to complete it without too much issue.
Preparations to adjust the headlights of a Citroen Ds4
To begin with, you’ll need to prepare your car to adjust your high beams in good conditions, here are the preparations to executed:
- 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 cautiously.
- Check 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 vehicle, just one person should be in the driver’s seat.
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The headlight adjustment of his Citroen Ds4
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 horizontal. 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 follow:
- Open your bonnet, locate the screws for horizontal and vertical control of the headlights of your Citroen Ds4 (they are in general marked, and those on top must modify the verticality and the one on the side handles the horizontality of the adjustment).
- Use a cloth or another thing to hide the projector on which you are not making the adjustment.
- Using the screws to make the horizontal adjustment, you should have the most intense component of the beam which should be a little to the right of the vertical line noted on the wall
- With regard to vertical adjustment, 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 Citroen Ds4 is coherent, do not hesitate to check it after you have driven it, in some cases it may move.
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If you want to adjust the fog lights on your Citroen Ds4, please read our article on this subject matter.
If you have any further questions about the Citroen Ds4, do not hesitate to consult our Citroen Ds4 category.
