What lights are primarily checked as part of the rear lights inspection?

The primary focus during the rear lights inspection involves ensuring that the tail lights and the left turn signal are functioning properly. Tail lights are critical for visibility and safety, as they illuminate when the vehicle is in operation, indicating to other drivers the vehicle's presence and actions. The left turn signal is equally important because it communicates the driver's intention to make a left turn, which is essential for safety on the road. Ensuring these lights are operational helps prevent accidents by clearly conveying the vehicle's intentions to others.

Other options may involve checking important lights but do not specifically align with the fundamental requirements of a rear lights inspection. For instance, while the reverse lights and brake lights do play key roles in vehicle safety, they are typically assessed in separate inspection categories. These distinctions help ensure a comprehensive safety check of all vehicle lighting systems, but the focus for this particular inspection is centered on tail lights and the left turn signal.