Subpart B - LAMPS, REFLECTIVE DEVICES, AND ELECTRICAL WIRING
- Section 393.9 - Lamps operable, prohibition of obstructions of lamps and reflectors
- Section 393.11 - Lamps and reflective devices
- Section 393.13 - Retroreflective sheeting and reflex reflectors, requirements for semitrailers and trailers manufactured before December 1, 1993
- Section 393.17 - Lamps and reflectors-combinations in driveaway-towaway operation
- Section 393.19 - Hazard warning signals
- Section 393.20 - Reserved
- Section 393.22 - Combination of lighting devices and reflectors
- Section 393.23 - Power supply for lamps
- Section 393.24 - Requirements for head lamps, auxiliary driving lamps and front fog lamps
- Section 393.25 - Requirements for lamps other than head lamps
- Section 393.26 - Requirements for reflectors
- Section 393.27 - Reserved
- Section 393.28 - Wiring systems
- Section 393.29 - Reserved
- Section 393.30 - Battery installation
- Section 393.31-393.33 - Reserved