It doesn’t matter if you feel you can’t see good enough after dark, whether you feel you’re lighting too low or too high, in all of these circumstances, there’s only one component of your motor vehicle to blame – your low beams. Although this adjustment may appear easy thanks to the thumbwheel on your dashboard, a complete adjustment is much more complicated than this simple modification, and in this article, we will see how to adjust the low beam lights of your Opel Vectra? For this, first of all we will see why you should adjust your lights, and, secondly, how to adjust the low beam lights of your Opel Vectra.
Why adjust the low beam lights of your Opel Vectra?
So let’s commence our article with the advantage of adjusting the low beam lights of your Opel Vectra. For most people these lights are sufficiently adjusted, and it seems that they light up enough at night. Unfortunately this is not always the case and verifying this setting, either because the low beams of your Opel Vectra are not illuminating well, or because you have the sense that they are too weak or too powerful is a good option .
Adjusting the low beam of your Opel Vectra for security is a good option.
Firstly, the adjusting of the dipped headlights of an Opel Vectra must be done for a basic security purpose. Regardless whether it’s for you, or for the other drivers you come across during your night trips. In fact, if you don’t see enough, the real danger is to fail to see an obstacle on the route, or to predict a curve badly. However, if your lights are too powerful, you risk dazzling the car owners in front of you, and thus putting yourself in danger. It is consequently necessary for others as well as for you to have an optimal setting of your parking lights.
Setting the low beam headlights of an Opel Vectra for law justifications
Additionally to security, there is a law that supervises 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 supervises 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 Opel Vectra?
We will now go forward to the section that interests you the most in this article, how to adjust the low beams of his Opel Vectra? This setting may appear to be a bit difficult, but if you follow the recommendations you should be able to do it without too much problem.
Preparations to set the low beam of a Opel Vectra
To start, 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 floor 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 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 Opel Vectra
Once your motor vehicle is into position, you will switch 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 operation here are the guidelines to follow:
- Open your bonnet, locate the screws for horizontal and vertical adjustment of the lights of your Opel Vectra (they are in general marked, and those above must adjust the verticality and those on the side adjusts the horizontality of the adjustment).
- Use a cloth or anything 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 carried out, verify that the low beam setting of your Opel Vectra is consistent on the road, do not hesitate to verify that it has been driven, sometimes it may move.
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If you want to adjust the fog lights on your Opel Vectra, please read our article on this subject.
To discover more tips on the Opel Vectra, take a look at the Opel Vectra category.
