How to Adjust Low Beam and High Beam Headlights?

[AriannaRose]

Low beam and high beam adjustment methods: The high beam can be switched to low beam by pushing the rotating lever towards the driver. There are light adjustment devices above the steering wheel. Push the switch towards the engine compartment position to keep the high beam on continuously; pull it back one gear to turn off the high beam and restore the low beam; push it one gear towards the driver for temporary high beam flashing, and the switch will automatically return to the low beam position when released. Car lights should not be used indiscriminately. Car lights include low beam, high beam, width indicator lights, headlights, fog lights, etc. Each light has different uses and must be used appropriately—neither misused nor unused. Using lights improperly or failing to turn on the appropriate lights during nighttime driving can cause inconvenience to both yourself and others, and even pose safety hazards, increasing the likelihood of accidents.

[MacBennett]

I realized the importance of adjusting car lights right after learning how to do it. The adjustment for low beams and high beams mainly involves locating the screw holes at the back of the headlights in the engine compartment. You take a screwdriver and slowly rotate the vertical adjustment screw to control the height. It's best to find an open space at night, park the car 5 to 10 meters away from a wall, turn on the low beams, and check if the light is too high; if it's too high, it can easily blind oncoming drivers, so lower it to a reasonable height. For high beams, it's the opposite—adjust them higher to make the light shine farther, ensuring good visibility at night. I check them every six months because road bumps might affect the angle. Poor adjustment can impact driving safety, especially during rainy or foggy conditions, so extra caution is needed. If you can't manage it yourself, just visit any repair shop—it usually takes about half an hour and doesn't cost much.

[McEmerson]

As a new car owner, adjusting the headlights left me a bit flustered. I read in the car manual about the adjustment methods for low beams and high beams: first start the car, turn on the lights, then find a flat surface in front of the car facing a wall. Use a screwdriver to turn the adjustment knobs on the back of the lights—lower the low beams to avoid glare, and raise the high beams to increase the illumination distance. When I tried adjusting them myself, I asked a friend to help observe the changes in the light spot positions to ensure symmetry on both sides. After adjustment, the brightness of the lights significantly improved, making nighttime driving much more reassuring. Usually, be careful not to tamper with these settings, and regular checks can prevent issues. New cars might have built-in adjustment buttons, but you’ll need to check the manual to be sure. Simply put, once you learn it, it’s easy to handle.

[SaraFitz]

Adjusting car lights isn't difficult, the key is finding the right position. Most vehicles have adjustment screws on the light assembly in the engine compartment. The low beams usually have vertical and horizontal adjustment knobs to control the beam height - set them lower to avoid dazzling other drivers. High beams are the opposite, adjust them higher for longer illumination. I recommend finding a level parking lot, turn on the lights after parking, observe the light points, and slowly rotate the knobs to see position changes. Proper adjustment can extend bulb lifespan and ensure nighttime safety. Don't overcomplicate it - basic settings are sufficient.