Pre-Trip Inspection: Lighting

1 question in the bank cover this topic. Everything below is drawn from the sources those questions cite.

Sources: 49 CFR 396 Appendix A

What you need to know

All of them operable, with no proportion and no daylight exception.

A reflector counts too, and it is the one component that still works when the electrics do not.

Lighting Devices. All lighting devices and reflectors required by part 393 shall be operable.

49 CFR 396 Appendix A

Check yourself

• What is the standard for lighting devices and reflectors on your vehicle?

Answers are in the practice test for this topic.