Whether you feel you can’t see properly at nighttime, regardless you feel you’re lighting too low or too high, in all of these cases, there’s only one part of your car to blame – your low beams. Despite the fact this correction may seem easy to do thanks to the thumbwheel on your dashboard, a full correction is much more complex than this simple manipulation, and in this article, we will find out how to adjust the low beam lights of your Alfa Romeo 147? For this, first we will find out why you should adjust your lights, and, secondly, how to adjust the low beam lights of your Alfa Romeo 147.

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Why adjust the low beam lights of your Alfa Romeo 147?

So let’s start our article with the point of adjusting the low beam lights of your Alfa Romeo 147. For many people these lights are well enough adjusted, and it looks like 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 Alfa Romeo 147 are not lighting up well, or because you have the feeling that they are too low or too strong is a wise decision .

Adjusting the low beam of your Alfa Romeo 147 for security is a wise decision.

To start, the adjusting of the dipped headlights of an Alfa Romeo 147 must be done for a simple security purpose. It doesn’t matter if it’s for you, or for the other drivers you encounter during your night trips. In reality, if you don’t see enough, the risk is to miss an obstacle on the route, or to anticipate a curve badly. On the other hand, if your lights are too strong, you risk dazzling the car owners in front of you, and thus putting yourself in danger. It is subsequently fundamental for others as well as for you to have an optimal setting of your parking lights.

Setting the low beam headlights of an Alfa Romeo 147 for legal reasons

Additionally to security, 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 minimum , 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 Alfa Romeo 147?

We will now move on to the section that concerns you the most in this article, how to adjust the low beams of his Alfa Romeo 147? This setting may seem a bit difficult, but if you stick to the guidelines you should be able to do it without too much problem.

Preparations to set the low beam of a Alfa Romeo 147

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

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

The setting of the low beam headlights of his Alfa Romeo 147

Once your car 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 car up to a distance of between 7 and 10 metres. For the rest of the process here are the steps to stick to:

  • Open your bonnet, situate the screws for horizontal and vertical adjustment of the lights of your Alfa Romeo 147 (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 some thing else to hide the light on which you are not making the modification.
  • Using the screws to make the horizontal modification, you should have the most powerful 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 complete, examine that the low beam setting of your Alfa Romeo 147 is consistent on the road, do not hesitate to examine that it has been driven, sometimes it may move.

If you want to adjust the fog lights on your Alfa Romeo 147, please examine our article on this subject.

To get more tips on the Alfa Romeo 147, take a look at the Alfa Romeo 147 category.