What is the purpose of turn signals?

Turn signals are an essential safety feature used to communicate your intended direction to other drivers on the road. By using turn signals, you provide clear, visual cues that alert nearby vehicles of your plans to change lanes or make a turn. This helps prevent accidents by ensuring that everyone on the road is aware of your movements and can respond accordingly.

While turn signals may inadvertently alert pedestrians or coincide with parking maneuvers, their primary and most critical function lies in enhancing road safety and facilitating smooth traffic flow by informing other drivers of your intentions. Providing this information through turn signals mitigates confusion and allows for safer navigation in shared roadway environments.