What is the function of hazard lights in a vehicle?

Hazard lights, also known as emergency lights or flashers, are an important safety feature in vehicles designed to alert other drivers to a potential hazard. When a driver activates the hazard lights, it causes all four turn signal lights to flash simultaneously. This action communicates to surrounding drivers that there is an issue that may require attention, such as a breakdown, an accident, or any situation where the vehicle may be stationary for an extended period of time and poses a risk to other road users.

By using hazard lights, the driver enhances visibility and seeks to prevent accidents by making it clear that there is a problem that others should be aware of. This is particularly crucial in low visibility conditions or on busy roads. The other listed options do not accurately represent the core purpose of hazard lights. For example, while using turn signals indicates a turn, hazard lights serve a different function by indicating a more general warning of danger or unusual conditions.