How to Identify Reference Points for Forward and Reverse Movements in Subject 2?

[DiSienna]

For forward movement in Subject 2, observe when the rightmost edge of the front bumper touches the line. For reverse movement, watch until the frame of the rearview mirror contacts the line. Below are specific details regarding the reverse parking in Subject 2: 1. Reverse Parking: Drive the vehicle into the reverse parking test area, maintaining a proper distance between the vehicle body and the parking boundary line. Stop after the front wheels cross the yellow line. Press the clutch, shift into reverse gear, and slowly reverse. When the lower edge of the left rearview mirror aligns with the yellow line, turn the steering wheel fully to the right and continue reversing. Observe the right rearview mirror to check the distance between the rear wheel and the right corner of the parking space. If the distance is approximately 300mm, no steering adjustment is needed; simply continue reversing. If the distance is less than 300mm, slightly adjust the steering wheel to maintain about 300mm. Watch the rearview mirror closely. When the vehicle body is parallel to the parking boundary line, quickly straighten the steering wheel. Observe the left rearview mirror and stop when its lower edge aligns with the yellow line. The principle for reversing into the left parking space is the same, except you turn the steering wheel to the left and observe the left rearview mirror for the distance between the rear wheel and the left corner. The rest is identical to reversing into the right parking space. 2. Fine Adjustments for Reverse Parking: The student observes the distance between the rear wheel and the parking corner through the rearview mirror. If the left radius is too large, the wheel is likely to press against the right boundary line. In this case, the immediate reaction should be to recognize the steering wheel is turned. Typically, the solution is to straighten the steering wheel and adjust the vehicle. However, if pressing the right line is imminent, the correct action is not to straighten the steering wheel but to continue reversing leftward. When the vehicle reaches a slightly tilted angle, quickly straighten the steering wheel, allowing the vehicle to reverse diagonally in this state. When the distances between both rear wheels and the boundary line are nearly equal, immediately turn the steering wheel fully to the right to swing the rear to the right.