What is the function of turn signals?
2 Answers
The function of turn signals is to indicate to pedestrians or other vehicles the direction in which the vehicle is about to turn, either left or right. On highways, they also indicate the direction for overtaking or lane changing. When both left and right turn signals flash simultaneously, it indicates that the vehicle is in an emergency situation, alerting other vehicles to pay attention. The light of turn signals is yellow, and they must be used when starting, changing lanes, or turning. Car turn signals can be classified by material into: 1. Gas car turn signals; 2. LED car turn signals. By base type, they can be divided into: 1. P21W; 2. PY21W; 3. W21W; 4. P27W; 5. W5W; 6. H5W. By location, they can be categorized into: 1. Front turn signals; 2. Rear turn signals; 3. Side turn signals.
Turn signals are mainly used to inform others that you're turning left, right, or changing lanes, allowing them to prepare in advance to avoid accidents. As someone who frequently commutes by car, I think this feature is absolutely crucial. On the road where everyone is moving, activating your turn signal is like shouting 'I'm about to turn,' helping prevent rear-end collisions from following vehicles or startling pedestrians at intersections. Don't use it too casually—activate the signal a few seconds before turning rather than flashing it at the last moment. Also, remember to turn it off after completing your maneuver; otherwise, the continuous blinking can be annoying. Don't underestimate its importance—it's legally required, and violations can result in fines. Once you develop the habit, driving becomes much smoother, reducing the risk of minor collisions and ensuring safety and peace of mind.
