What is the function of turn signals on a motorcycle?

Turn signals on a motorcycle serve the essential function of communicating the rider's intentions to other road users. By using turn signals, motorcyclists can indicate their upcoming turns or lane changes, ensuring that those around them are aware of their movements. This is crucial for maintaining safety on the road, as it reduces the risk of collisions and misunderstandings between vehicles and the motorcycle. Proper use of turn signals helps to create a predictable environment for all drivers, which is particularly important in traffic situations where visibility might be limited.

The other options address different aspects of motorcycle safety and operation but do not relate directly to the primary purpose of turn signals. While alerting others to a malfunction, braking quickly, or enhancing visibility at night are all important for safe riding, they pertain to different systems and functions of the motorcycle.