How can you tell if the lights on the vehicle are functioning properly?

To determine if the lights on the vehicle are functioning properly, it is essential to ensure that all lights are operational, including headlights, brake lights, turn signals, and marker lights. This comprehensive approach guarantees that you are verifying every aspect of the vehicle’s lighting system, which is critical for safety on the road.

Headlights are crucial for visibility during nighttime driving and adverse weather, brake lights are vital for signaling intentions to other drivers, turn signals are necessary for safe lane changes, and marker lights enhance the visibility of the vehicle's dimensions. Each of these lights serves a specific function, and any deficiency can lead to dangerous situations.

By checking all lights collectively, you can identify any failures, such as burned-out bulbs or malfunctioning circuits, ensuring that the vehicle meets safety standards and remains compliant with traffic regulations.