What lights should be used when overtaking on the highway?

[DelBrady]

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?

[StGarrett]

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.

[DiBentley]

As an experienced driver who frequently drives on highways, my approach is simple: immediately turn on the left turn signal when overtaking, swift yet steady. With experience, you learn that turn signals are silent communication tools; they help the following vehicle understand your intentions, preventing sudden braking or collisions. Don’t forget to turn off the signal after overtaking and use the right turn signal to return to your lane. I always make it a habit to check my blind spot before signaling, ensuring no hidden vehicles—especially in heavy fog, where heightened lighting makes a significant difference. Why do I emphasize this? Once, I hastily overtook without signaling and nearly sideswiped another car. Learning from that mistake, I now always signal. High speeds mean shorter reaction times, and signals provide peace of mind. I also recommend minimizing speed changes during overtaking, maintaining a steady speed while relying on signals for a safe maneuver. Making this a natural reflex in daily driving reduces accident risks.

[LeEmery]

From a safety perspective, signaling left before overtaking is crucial; it alerts the following vehicle of your lane-changing intention in advance, reducing the chance of accidental collisions. I always wait a few seconds after signaling to ensure no blind spot hazards before overtaking. Once completed, I use the right turn signal to return to the original lane. Remember to maintain a safe distance—at least a three-second gap; on highways where the pace is fast, any oversight can lead to disaster. Turn signals aren’t just indicators—they remind you to stay calm and avoid reckless maneuvers. In poor weather like rain or snow, I double-check the brightness of my signals and, if necessary, flash them a few extra times to reinforce awareness. This small habit can save lives, so I never skip it. Overtaking isn’t about speed but wisdom, and proper signal use is part of it. Safety first—steady wins the race.