Which indicators should be checked during the lighting inspection?

During the lighting inspection, it is crucial to check multiple components to ensure that the vehicle is safe for operation, and option B correctly identifies a thorough approach by highlighting both the right turn signal and high-beam headlights as essential elements to inspect.

This approach ensures that key aspects of vehicle signaling and visibility are functional. The right turn signal is important for indicating intentions to other drivers, which is vital for safety on the road. The high-beam headlights enhance visibility in low-light conditions, allowing the driver to see further ahead, thus improving safety during nighttime driving or in poorly lit areas.

In contrast, focusing solely on aspects such as just the headlights, fog lights, or brake lights would neglect other critical indicators that are necessary for safe and effective communication with other road users. By checking the right turn signal and high-beam headlights, a driver confirms that the main lighting and signaling systems are fully operational, which is essential for both personal safety and the safety of others on the road.