It doesn’t matter if you feel you can’t see as well during the night, regardless you feel you’re lighting too low or too high, in all of these occasions, there’s only one part of your motor vehicle to blame – your low beams. Although this correction may look simple thanks to the thumbwheel on your dashboard, a full correction is much more complicated than this basic realignment, and in this article, we will find out how to adjust the low beam lights of your Buick Lucerne? For this, first of all we will find out why you should adjust your lights, and, secondly, how to adjust the low beam lights of your Buick Lucerne.

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Why set the low beam lights of your Buick Lucerne?

So let’s begin our article with the point of adjusting the low beam lights of your Buick Lucerne. For most of us these lights are good enough adjusted, and it seems that they light up enough at night. Sadly this is not automatically the case and checking this setting, either because the low beams of your Buick Lucerne are not lighting up well, or because you have the feeling that they are too weak or too strong is a good plan .

Adjusting the low beam of your Buick Lucerne for security is a good plan.

To begin, the adjusting of the dipped headlights of an Buick Lucerne must be done for a basic security cause. Regardless whether it’s for you, or for the other users you encounter during your night trips. In reality, if you don’t see enough, the risk is to fail to see an obstacle on the route, or to predict a curve badly. However, if your lights are too strong, you risk dazzling the drivers in front of you, and thus putting yourself at risk. It is subsequently imperative for others as well as for you to have an ideal setting of your parking lights.

Setting the low beam headlights of an Buick Lucerne for law motives

Furthermore to security, there is a law that regulates the power, the adjustment of low beams of cars, here is what it specifies: have between 2 and 4 headlights that illuminate at minimum , 30 meters. Another regulation regulates 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 floor, and that they must be at least 600 mm apart.

How to adjust the low-beam headlamps of a Buick Lucerne?

We will now move on to the part that interests you the more in this article, how to adjust the low beams of his Buick Lucerne? This setting may sound a bit complex, but if you stick to the instructions you should be able to do it without too much issue.

Preparations to set the low beam of a Buick Lucerne

First of all, you will need to set up your motor vehicle to adjust your low beam lights in good conditions, here are the preparations to apply:

  • Place your motor vehicle on a floor in front of a white wall for example, about 4 or 5 meters from the wall.
  • Examine your tire pressure carefully.
  • Examine 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 motor vehicle, only one person should be in the driver’s seat.

The setting of the low beam headlights of his Buick Lucerne

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 move back your motor vehicle up to a distance of between 7 and 10 metres. For the rest of the task here are the guidelines to stick to:

  • Open your bonnet, identify the screws for horizontal and vertical adjustment of the lights of your Buick Lucerne (they are generally marked, and those above must adjust the verticality and those on the side adjusts the horizontality of the adjustment).
  • Use a cloth or something else to hide the light on which you are not making the adjustment.
  • Using the screws to make the horizontal adjustment, 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 manipulation, 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 done, examine that the low beam setting of your Buick Lucerne is consistent on the road, do not be reluctant to examine that it has been driven, on occasion it may move.

If you want to adjust the fog lights on your Buick Lucerne, please read our article on this subject.

If you have any further questions about the Buick Lucerne, do not hesitate to consult our Buick Lucerne category.