What lights should be used when overtaking on the highway?

2 Answers
DelBrady
07/29/25 9:08pm
When overtaking on the highway, you should turn on the left turn signal in advance and switch between high and low beams. The following is a detailed introduction about turn signals: 1. Function of turn signals: To indicate to pedestrians or other vehicles the direction of the upcoming turn, either left or right; on the highway, it also indicates the direction of overtaking and lane changing; when both left and right turn signals are on simultaneously, it indicates that the vehicle has an emergency situation to alert other vehicles. 2. Usage of turn signals: (1) Entering a roundabout: Turn on the left turn signal in advance to alert the following vehicle. (2) Exiting a roundabout: Turn on the right turn signal in advance and pay attention to yielding to vehicles on the right rear. (3) Inside the roundabout: When driving inside a roundabout, the principle of 'exit before entry' should be followed, avoiding forced entry, with safe driving being the top priority. When approaching a general flat intersection, depending on the road width, traffic flow, and current driving speed, turn on the turn signal in the direction of the turn 30-10 meters before the intersection. For right turns or changing to the right lane, the right turn signal must be turned on; for left turns or changing to the left lane, the left turn signal must be turned on. When entering an intersection with guide lanes, the turn signal should be turned on before entering the guide lane. Where is the throttle located?
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StGarrett
08/15/25 7:22pm
When overtaking on the highway, I usually turn on the left turn signal to clearly indicate my intention to change lanes and pass. As a new driver, I always remember this step: first check the rearview mirror to confirm a safe distance of at least 200 meters behind, then activate the left turn signal, let it flash for a few seconds, and gradually move into the left lane to overtake. After completing the overtake, I immediately turn on the right turn signal to return to the original lane. Why is this signal important? Because it reduces the risk of rear-end collisions caused by sudden lane changes, and traffic regulations also emphasize its mandatory use; ignoring it can result in fines or even accidents. I practice turning on the signal early on the highway, such as activating it 50 meters in advance, to allow both myself and others time to react. Additionally, on slippery roads or at night, the signal is even clearer, helping to avoid misunderstandings. After developing this habit, my confidence in driving has increased, and the likelihood of making mistakes during the novice period has decreased.
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