Whether you feel you can’t see as well at night, whether you feel you’re lighting too low or too high, in all of these situations, there’s only one part of your motor vehicle to blame – your low beams. Despite the fact this correction may look easy to do thanks to the thumbwheel on your dashboard, a complete correction is much more technical than this ordinary manipulation, and in this article, we will find out how to adjust the low beam lights of your Mercedes A class? For this, first we will find out why you should adjust your lights, and, secondly, how to adjust the low beam lights of your Mercedes A class.
Why set the low beam lights of your Mercedes A class?
So let’s start our article with the advantage of adjusting the low beam lights of your Mercedes A class. For the majority of us these lights are good enough adjusted, and it seems that they light up enough at night. Sadly this is not constantly the case and checking out this setting, either because the low beams of your Mercedes A class are not illuminating well, or because you have the sense that they are too weak or too strong is a good idea .
Adjusting the low beam of your Mercedes A class for safety is a good idea.
Firstly, the adjusting of the dipped headlights of an Mercedes A class must be done for a ordinary safety reason. Regardless it’s for you, or for the other users you come across during your night journeys. Indeed, if you don’t see enough, the risk is to fail to see an obstacle on the route, or to anticipate a curve badly. In contrast, if your lights are too strong, you risk dazzling the drivers in front of you, and thus putting yourself at risk. It is consequently imperative for others as well as for you to have an ideal setting of your parking lights.
Setting the low beam headlights of an Mercedes A class for legal reasons
In addition to safety, there is a law that controls the power, the adjustment of low beams of cars, here is what it specifies: have between 2 and 4 headlights that illuminate at least 30 meters. Another law controls their use, the European one (directive 76/756/EEC), which stipulates that the height of the beam must be between 500 mm and 1200 mm from the ground, and that they must be at least 600 mm apart.
How to adjust the low-beam headlamps of a Mercedes A class?
We will now go forward to the section that interests you the more in this article, how to adjust the low beams of his Mercedes A class? This setting may seem a bit difficult, but if you follow the instructions you should be able to do it without too much difficulty.
Preparations to set the low beam of a Mercedes A class
First of all, you will need to prepare your motor vehicle to adjust your low beam lights in good conditions, here are the preparations to do:
- Place your motor vehicle on a area in front of a white wall for example, about 4 or 5 meters from the wall.
- Check your tire pressure precisely.
- Check that the height adjustment knob for the lights is set to 0
- Try doing that with half a full tank.
- Remove all needless weight from the motor vehicle, only one person should be in the driver’s seat.
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The setting of the low beam headlights of his Mercedes A class
Once your motor vehicle is into 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. Make sure with a level that both parts of the cross are straight. Then back your motor vehicle up to a distance of between 7 and 10 metres. For the rest of the task here are the steps to follow:
- Open your bonnet, identify the screws for horizontal and vertical adjustment of the lights of your Mercedes A class (they are usually marked, and those above must adjust the verticality and those on the side manages the horizontality of the adjustment).
- Use a cloth or anything else to hide the light on which you are not making the manipulation.
- Using the screws to make the horizontal manipulation, you should have the most intense part of the beam which should be a little to the right of the vertical line marked 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 below.
- Once accomplished, check that the low beam setting of your Mercedes A class is consistent on the road, do not be reluctant to check that it has been driven, sometimes it may move.
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If you want to adjust the fog lights on your Mercedes A class, please go through our article on this subject.
Whenever you have any additional questions about the Mercedes A class, do not hesitate to consult our Mercedes A class category.
