This SAE Recommended Practice applies to the location, number, color, and functioning of lamps and retro-reflecting devices installed on road vehicles. It provides a common denominator for installation requirements of lighting and light signaling devices based on existing regulatory requirements and industry standards of North America, Europe, and Asia. This document does not replace regulatory requirements in effect at the time of application. It is subject to changes to reflect additional experience, technical advances, and especially changes in government and industry documents used as references. Users of this document are advised to verify current legal requirements, regarding the mandatory installation of additional lighting devices or installation restrictions for devices described herein, directly with the appropriate authorities in the territory where their products are intended to be registered.
SAE J2442-2000 Referenced Document
ASTM D4956-00 Standard Specification for Retroreflective Sheeting for Traffic Control*， 2024-04-18 Update
ISO 2575:2000 Road vehicles - Symbols for controls, indicators and tell-tales
SAE J1373-1996 Rear Cornering Lamps for Use on Motor Vehicles Less Than 9.1 m in Overall Length