In light signaling for LRVs, what term refers to the high intensity forward lighting mounted on the vehicle?

• A. Audible and Visual
• B. Block
• C. Emergency
• D. Aux. Lights

Answer: (D)

Auxiliary lights are the high-intensity forward lighting mounted on the vehicle. These extra forward-facing lamps provide increased illumination of the tracks ahead, improving visibility for the operator and making the vehicle more conspicuous to others, especially in low-light or adverse conditions. They’re called auxiliary because they supplement the vehicle’s primary headlights rather than replacing them. The other terms refer to different concepts: a block relates to track signaling segments, emergency lights are for use in emergencies, and audible and visual describes signaling that combines sound with lights, not the forward lighting fixtures themselves.