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 scenarios, there’s only one part of your car to take responsibility – your headlights, also called high beams. Nevertheless this adjustment might seem easy thanks to the thumbwheel on your dashboard, a whole adjustment is much more complex than this elementary manipulation, and in this post, we are going to discover how to adjust the headlights of your GMC Savana? To do this, first we will discover why you need to adjust your high beams, and secondly how to adjust the headlights of your GMC Savana.
Why adjust the headlights of your GMC Savana?
So let’s start our article with the benefit of adjusting the headlights of your GMC Savana. For many of us, our headlights are adjusted good enough, and they appear to light up enough during the night. Sadly this is not constantly the case and examining this setting, either because the headlights on your GMC Savana are not bright enough, or because you have the impression that they are too weak is a good idea .
Adjusting the high beams of your GMC Savana for safety
First of all, the headlight adjustment of a GMC Savana must be conducted for a very easy safety explanation. If it’s for you, or for the other users you come across during your night trips. In fact, if you don’t see enough, the risk is to miss an obstacle on the road, or to anticipate a curve badly. However, if your headlights are too strong, regardless if you are supposed to switch to low beam lights when you pass a car, the time needed to make this switch will most of the time expose the driver in front of you to the headlight beam of your GMC Savana . It is therefore necessary for others as well as for you to have an optimal adjustment of your headlights.
Adjusting the headlights of a GMC Savana for legal reasons
Furthermore to safety, there is a law that supervises the power, the adjustment of car 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 equivalent to that of the dipped headlights and that the maximum luminosity must be 225, 000 cd.
How to adjust the headlights of a GMC Savana?
We will now go forward to the section that interests you the most in this post, how to adjust the headlights of his GMC Savana? This adjustment might seem a bit complicated, but by following the recommendations you should have the ability to perform it without too much concern.
Preparations to adjust the headlights of a GMC Savana
First of all, you’ll need to prepare your car to adjust your high beams in good conditions, here are the preparations to set up:
- Place your car on a surface in front of a white wall for example, about 4 or 5 meters from the wall.
- Check your tire pressure carefully.
- Check that the height adjustment knob for the lights is set to 0
- Try doing that with half a full tank.
- Take out all needless weight from the vehicle, only one person should be in the driver’s seat.
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The headlight adjustment of his GMC Savana
Once your vehicle 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 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 hood, find the screws for horizontal and vertical adjustment of the headlights of your GMC Savana (they are usually designated, and those on top must modify the verticality and the one on the side manages the horizontality of the adjustment).
- Use a cloth or different things 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 marked 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 below.
- Once finished, verify that the headlights setting of your GMC Savana is logical, do not hesitate to verify it after you have driven it, sometimes it may move.
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If you want to adjust the fog lights on your GMC Savana, please go through our article on this subject.
If perhaps you have any additional questions about the GMC Savana, do not hesitate to consult our GMC Savana category.
