Is the turn signal down for left or right turn?
2 Answers
Turning the signal lever downward activates the left turn signal. Drivers can simply imagine the turn signal lever as a steering wheel—the direction you turn it corresponds to the intended turn direction. The standard configuration follows the "down-right, up-left" convention, where downward movement (counterclockwise) is generally interpreted as a left turn, while upward movement (clockwise) indicates a right turn. According to Articles 57.1 and 57.2 of the Implementation Regulations of the Road Traffic Safety Law of the People's Republic of China: • When making a left turn, changing lanes to the left, preparing to overtake, leaving a parking spot, or making a U-turn, the left turn signal must be activated in advance. • When making a right turn, changing lanes to the right, returning to the original lane after overtaking, or pulling over to the roadside, the right turn signal must be activated in advance. Turn signals are critical indicators that alert surrounding vehicles and pedestrians when a motor vehicle changes direction. These lights use xenon tubes and microcontroller-regulated circuits to produce alternating high-frequency flashes. A flasher relay controls the blinking operation. As signal lights, turn signals primarily serve to notify nearby vehicles of intended directional changes, prompting them to yield and avoid collisions. Activating turn signals in advance whenever leaving the current lane is a fundamental principle of safe driving.
I've been driving for over a decade. Pressing the turn signal lever downward activates the left turn signal, while lifting it upward turns on the right signal. This design is actually very ergonomic - when holding the steering wheel with your left hand, the thumb-pressing-down motion feels particularly natural. I remember when I first started driving, I often mixed them up too. Later I discovered a trick: imagine the steering wheel as a clock face, turning left is like pushing the lever toward the 9 o'clock position. Always signal at least three seconds before changing lanes to give yourself and vehicles behind you enough reaction time. If your turn signals malfunction, get them repaired promptly - making turns without proper signaling is extremely dangerous.
