How to Switch Between High Beam and Low Beam in Subject Three?

[DeCooper]

Introduction to the method of switching between high beam and low beam in Subject Three: Use the knob or button on the left side of the steering wheel to turn on the low beam, and use the lever on the left side of the steering wheel to turn on the high beam. Pushing the lever forward will activate the high beam. When pushing the lever forward and releasing it, the lever will automatically return to its original position. By repeatedly pushing the lever, you can achieve the alternation between high and low beams. Below is related content introduction: 1. High Beam: The high beam of a car provides better visibility for driving and expands the field of vision. On roads without streetlights, the visibility range with high beams is significantly greater than with low beams. It is preferable to use high beams on roads with poor lighting conditions. 2. Low Beam: The low beam is designed for close-range illumination, with a wide coverage angle (160°) and short illumination distance. The focus of the beam cannot be adjusted.

[DanteMarie]

When I was taking the driving test for Subject 3, the instructor particularly emphasized the technique for operating the lights. The alternating switch between high beam and low beam is basic but prone to mistakes: first, move the light control lever to the high beam position and hold it steady, ensuring the headlights remain in constant high beam mode. Then, with a gentle flick of the right wrist, quickly pull the lever back three times, making sure to hear the 'click' sound of resetting each time. The movement should be crisp and continuous. During the test, don’t panic, and pay special attention to the rhythm—each switch should be about half a second apart. Doing it too fast might cause the system to judge it as invalid. This maneuver is actually very useful in real driving, such as reminding oncoming vehicles to turn off their high beams at night or giving a warning before passing through an intersection without traffic lights. Practice it a dozen times on the training car before the test to build muscle memory, and you won’t make mistakes.

[VanJuliette]

During driving practice, the instructor often refers to this action as the 'three-click' operation. The key steps are: after confirming that the high beam mode is currently on, use the second knuckle of the index finger to press against the end of the control lever, then flick the lever briefly like clicking a mouse. The emphasis is on controlling the range—each rebound must allow the lever to fully reset to the high beam position before the next operation. A common mistake during the test is using too much wrist force, causing the arm to drive the movement and resulting in steering wheel wobbling. Beginners are advised to lightly rest their right hand on the lower right side of the steering wheel and operate the light lever with just three fingers. This technique is particularly useful during rainy-day oncoming traffic, as it is more noticeable than honking the horn.

[MacOscar]

The key to this operation lies in the rhythm. First, ensure the high beam indicator on the dashboard is lit, then half-grip the control lever with your palm and quickly flick it three times using your wrist joint. Note that each flick must be pushed to the end and released, and it's only effective when you hear the reset sound. During practice, I found that excessive movement can easily affect the steering wheel, so I later switched to quickly tapping the lever head with my thumb and index finger, which is both stable and accurate. Before the test, remember to familiarize yourself with the damping feel of the test car's light lever, as the tightness varies between different models. In actual driving, flashing three times before entering a tunnel can alert the car ahead to maintain a safe distance.

[StEsther]

The key steps are clear: first turn on the high beams, then quickly flick the control lever like strumming a guitar. The crucial detail is to let the lever automatically return to its original position after each flick—don't keep your finger pressed down. During practice, you can silently count a '1-2' rhythm, with each number corresponding to one complete flick. The biggest exam fear is nerves causing distorted movements—my tip is to brace your palm against the steering wheel spoke to stabilize your right hand, using only finger joints for the motion. Once mastered, this is especially useful for night driving, like alternating lights before mountain curve turns to alert blind-spot vehicles—more polite and safer than honking.

[LeGarrett]

During the intensive training for Subject 3, the instructor repeatedly emphasized: performing light alternation should be like flicking a lighter. Grip the steering column with the tiger's mouth of your right hand, using only the joints of your thumb and index finger to apply force, and flick the top of the control lever with small, high-frequency movements. Each action must be crisp and clean, ensuring the lever fully rebounds to count as a valid operation. The most common point deduction in the exam is when students' actions are sticky, turning three flashes into two long flashes. It's recommended to practice in front of the rearview mirror to observe the actual flashing frequency of the lights. This skill is widely applicable in daily driving, such as using alternating lights instead of honking when passing school zones, which is both civilized and effective.