How to adjust the lights with Alison: Detailed operation guide combined with hot topics
Recently, car modification and lighting adjustment have become hot topics, especially on social media and automotive forums. Discussions about Honda Alison's lighting adjustment remain hot. This article will combine the hot content of the entire network in the past 10 days to provide you with a detailed guide for Alison lighting adjustment, and attach relevant data for reference.
1. Hot topics on the Internet in the past 10 days and hot spots related to car lighting adjustment

| hot topics | Discussion platform | heat index |
|---|---|---|
| Legality of car lighting modifications | Weibo, Zhihu | 85% |
| Alison Lighting Adjustment Tutorial | Douyin, Bilibili | 78% |
| LED vs halogen lamp comparison | Autohome Forum | 72% |
| Night driving safety and lighting adjustment | WeChat public platform | 65% |
2. Detailed explanation of the lighting adjustment steps of Alison
1.Preparation
Before adjusting the lights, make sure the vehicle is parked on flat ground, about 5 meters away from the wall, and keep the fuel tank half full to simulate the weight of the vehicle during normal driving.
2.Find the position of the adjusting screw
| Light type | Adjust screw position | Tool requirements |
|---|---|---|
| Low beam height | White knob behind headlight assembly | Phillips screwdriver |
| high beam angle | Hexagonal screws inside the headlight | 4mm hex wrench |
| Offset left and right | Headlight outer level adjustment screw | Phillips screwdriver |
3.Specific adjustment methods
(1) Low beam height adjustment: Turn the white knob clockwise to lower the light illumination height, and turn it counterclockwise to raise it. The recommended standard height is 0.8-1 meters from the center line of the light to the ground.
(2) High beam angle adjustment: Use a hexagonal wrench to turn it clockwise to move the beam up, and counterclockwise to move it down. When adjusting, ensure that the center point of the high beam beam is slightly higher than the tangent line of the low beam.
4.Things to note
| Things to note | Description |
|---|---|
| avoid overregulation | The single adjustment range should not exceed 1/4 turn |
| regulatory requirements | Low beam illumination distance does not exceed 40 meters |
| Safety tips | Road test verification is required after adjustment. |
3. Comparison of recent popular lighting modification solutions
| Modification plan | Advantages | Disadvantages | reference price |
|---|---|---|---|
| Original LED upgrade | Compliance and legal, guaranteed quality | higher cost | 2000-3500 yuan |
| Sub-factory LED assembly | Good value for money and diverse choices | There may be adaptation issues | 800-1500 yuan |
| Xenon headlight modification | Outstanding brightness | Need to install additional lens, annual inspection risk | 1200-2500 yuan |
4. Expert advice and user feedback
According to recent popular discussions on automotive forums, most professional technicians recommend:
1. Give priority to original accessories for lighting upgrades to ensure driving safety and regulatory compliance.
2. When adjusting the lights, it is best to work with two people, one person inside the car to operate, and one person outside the car to observe the light changes.
3. Check the lighting status regularly. It is recommended to conduct a comprehensive inspection every 6 months or 10,000 kilometers.
Judging from user feedback, it is relatively easy to adjust the lights of Alison 2019 and later models, while older models may need to disassemble part of the front bumper assembly for complete adjustment.
5. Summary
Through the detailed guidance in this article, you should have mastered the essentials of Alison lighting adjustment. A special reminder is that before carrying out any lighting modifications, be sure to understand the relevant provisions of local traffic laws and regulations to avoid legal risks caused by illegal modifications. At the same time, reasonable light adjustment can not only improve night driving safety, but also reflect the social responsibility of car owners and avoid causing glare problems to other road users.
If you encounter any problems during the adjustment process, it is recommended to consult a professional technician at a Honda 4S store or refer to the official maintenance manual for operation. Safe driving starts with the correct use of lights!
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