
Position the car approximately 30 centimeters (this distance is not strictly required) from the AB segment of the curve to enter. From inside the car, observe as the AB segment of the curve continuously moves toward the left side of the hood as the car advances. The AB segment will soon transition into the BC segment. The BC segment is a transition zone from the left curve to the right curve, resembling a short straight section. When the left ridge of the hood aligns with the CD segment of the curve, begin turning the steering wheel to the right, shifting the curve from the left ridge to the right ridge. Adjust the steering wheel slowly and appropriately to keep the right ridge aligned with the outer right-turning curve of the CD segment until the end of the curve, then straighten the wheels.

I remember when I was first learning to drive, I had the most trouble staying within the lines on S-curves. The instructor taught me a five-point method: First, align the left corner of the hood with the right line and start turning left (Point 1). Then, as you approach the curve's apex, aim the front of the car toward the center of the road and straighten the wheel (Point 2). Next, align the right corner of the hood with the left line and turn right (Point 3). As you complete the turn, glance at the outer line and make slight adjustments to the steering wheel (Point 4). Before exiting the curve, check if the car is straight—if the wheels are close to the line, make minor corrections (Point 5). After practicing many times, I realized the key is to go slow, avoid rushing the steering, keep your eyes on the reference points, and develop a better sense of direction. At first, it felt tedious, but with practice, I could navigate by feel. However, during the test, you still need to follow the points strictly—crossing the line even once means failing. My advice for beginners: practice more laps with the instructor, stay calm if the alignment isn’t perfect, and trust that small adjustments can fix it.

I'm a student who just passed the Subject 2 test, and I'm still feeling a bit nervous. The five reference points for the S-curve were the steps I kept repeating during the test: first, align the left edge of the hood with the right line and gently turn left (point 1); when reaching the middle of the curve, check the rearview mirror to align with the center of the road and maintain (point 2); then, align the right corner of the hood with the left line and slightly turn right (point 3); when the car is halfway through the curve, align the left front corner with the line and gradually release the steering (point 4); finally, confirm that you exit the curve without crossing the line, and once the car is straight, you pass (point 5). Initially, I often forgot points 3 and 4 and crossed the line several times. Later, I slowed down and focused on each point, keeping my hands steady when the lights flashed. After passing, I found these reference techniques quite useful. During practice, I recorded more videos for comparison to identify problem areas. Remember the line positions and keep the car steady, and you'll pass smoothly.

From a safety perspective, I see the purpose of the S-curve points as risk prevention. The point design ensures the car doesn't cross lines: Point 1 entering the curve aligns with the right line to prevent scraping; Point 2 at the curve apex focuses on the center line to stabilize direction and avoid deviation; Point 3 exiting adjusts angle relative to the left line; Point 4 involves slight steering wheel control to maintain spacing; Point 5 checks that the rear and wheels don't exceed lines. During practice, I focus on these points each time, driving slower and steering gently. With more practice, you'll understand their importance - exam deductions for crossing lines all come down to details. Safety first, these points help control the car's dynamics. Beginners shouldn't fear the monotony; consistent practice builds good habits.

Today's vehicle technology is advanced, but I believe the fundamentals remain unchanged. The five key points for mastering an S-curve are essential: Point 1 - Align the left corner of the hood with the right line to start; Point 2 - Focus on the center of the curve by looking at the windshield position; Point 3 - Turn the wheel when the right corner aligns with the left line; Point 4 - Monitor the side mirror distance during the turn; Point 5 - Ensure the car body is parallel when exiting the curve. I use these points as training aids, treating the rearview camera as a reference rather than relying on it entirely, as manual steering better develops a feel for the car. Beginners often overlook Points 4 and 5, leading to the rear wheels crossing the line. I recommend practicing with an app simulation first; once the points are memorized, driving becomes more adaptable to various curves. With technological aids, practicing a few times will deeply ingrain these points in memory.

When teaching the S-curve, my five key points are the basic procedure: First, upon entering the curve, align the left corner of the hood with the right line and turn left (Point 1); then, in the middle of the curve, align the front of the car with the center and straighten the steering wheel (Point 2); before exiting the curve, align the right corner of the hood with the left line and turn right (Point 3); during the curve, observe the position of the inner wheel for fine adjustments (Point 4); finally, after the car body is parallel to the side line, straighten the direction (Point 5). Each point corresponds to a specific action, and practice requires slow speed and focus. I emphasize that mastering these points can prevent failing the test by touching the line. A common mistake for beginners is turning the wheel too quickly; it is recommended to practice each point step by step before linking them together. With solid basic skills, navigating curves will become effortless.


