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 vehicle guilty – your headlights, as well often known as high beams. Nevertheless this adjustment might seem easy thanks to the thumbwheel on your dashboard, a whole adjustment is much more technical than this basic manipulation, and in this post, we are going to find out how to adjust the headlights of your Mercedes Benz CLS Class? 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 Mercedes Benz CLS Class.


Why adjust the headlights of your Mercedes Benz CLS Class?

So let’s start our content page with the interest of adjusting the headlights of your Mercedes Benz CLS Class. For many of us, our headlights are adjusted good enough, and they seem to light up enough during the night. Unfortunately this is not always the circumstance and checking this setting, either because the headlights on your Mercedes Benz CLS Class are not bright enough, or because you have the feeling that they are too weak is a good idea .

Adjusting the high beams of your Mercedes Benz CLS Class for safety

To begin with, the headlight adjustment of a Mercedes Benz CLS Class must be done for a basic security explanation. Whether it’s for you, or for the other users you come across during your night trips. In actual fact, if you don’t see enough, the risk is to miss an obstacle while traveling, 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 car, the time needed to make this change will generally expose the driver in front of you to the headlight beam of your Mercedes Benz CLS Class . It is consequently essential for others as well as for you to have an optimal adjustment of your headlights.

Adjusting the headlights of a Mercedes Benz CLS Class for legal reasons

In addition to security, there is a law that supervises 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 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 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 Mercedes Benz CLS Class?

We will now proceed to the part that concerns you the most in this post, how to adjust the headlights of his Mercedes Benz CLS Class? This setting might seem a bit difficult, but by following the guidelines you should be able to do it without too much issue.

Preparations to adjust the headlights of a Mercedes Benz CLS Class

To begin with, you’ll need to prepare your vehicle to adjust your high beams in good conditions, here are the preparations to put in place:

  • Place your vehicle 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 unnecessary weight from the car, only one person should be in the driver’s seat.

The headlight adjustment of his Mercedes Benz CLS Class

Once your car 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 vehicle 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 bonnet, locate the screws for horizontal and vertical adjustment of the headlights of your Mercedes Benz CLS Class (they are generally marked, and those on top must adjust the verticality and the one on the side controls the horizontality of the adjustment).
  • Use a cloth or something else 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 part of the beam which should be a little to the right of the vertical line noted 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 Mercedes Benz CLS Class is logical, do not think twice to check it after you have driven it, often it may move.

If you want to adjust the fog lights on your Mercedes Benz CLS Class, please browse our content page on this subject matter.

To find more tips on the Mercedes Benz CLS Class, take a look at the Mercedes Benz CLS Class category.