What lights should be turned on in advance when a motor vehicle makes a U-turn?

2 Answers
MacSamuel
07/24/25 12:18pm
When a motor vehicle makes a left U-turn, the left turn signal should be turned on; when making a right U-turn, the right turn signal should be turned on. Below is an introduction to vehicle lights: 1. Motor vehicles should use turn signals as follows: (1) When turning left, changing lanes to the left, preparing to overtake, leaving a parking spot, or making a U-turn, the left turn signal should be turned on in advance; (2) When turning right, changing lanes to the right, returning to the original lane after overtaking, or parking by the roadside, the right turn signal should be turned on in advance. 2. At night without street lights: Article 58 states that when a motor vehicle is driving at night without street lights, under poor lighting conditions, or in low visibility situations such as fog, rain, snow, dust, or hail, the headlights, position lights, and rear lights should be turned on. However, high beams should not be used when a following vehicle is driving close to the vehicle in front in the same direction. Motor vehicles driving in foggy conditions should turn on the fog lights and hazard warning flashers.
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Nate
08/11/25 6:27am
After driving for so many years, I've seen quite a few accidents happen during U-turns. When making a U-turn, you must always turn on the left turn signal in advance. Remember, it's the left turn signal because you're turning left. Signaling early lets vehicles and pedestrians behind know you're about to make a U-turn, preventing rear-end collisions or crashes. When driving in the city, I usually turn on the left turn signal 3 to 5 seconds in advance while checking the rearview and side mirrors to confirm it's safe before turning. Especially at night or during rain when visibility is poor, not signaling makes accidents more likely. Once, I saw a new driver attempt a U-turn without signaling and nearly hit a bicycle - it really scared me. That's why developing good habits is crucial: when preparing to make a U-turn, first turn on the left signal, slow down to observe your surroundings, and only proceed when it's clear. Never cut corners - safety is the foundation of driving.
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