SAE J2402_202311 PDF

SAE J2402_202311 PDF

This SAE Standard specifies symbols (i.e. conventional signs) for use on controls, indicators, and tell-tales applying to passenger cars, light and heavy commercial vehicles, and buses, to ensure identification and facilitate use.

It also indicates the colors of possible optical tell-tales, which inform the driver of either correct operation or malfunctioning of the related devices.