CarengineDiagrams.com, Emprendedor.us and Wiringdiagrams21.com are some of the websites that offer headlight schematics. These websites provide diagrams and information on electrical schematics for different vehicles.
WiringDiagrams21.com features a headlight electrical schematic and circuit wiring diagram for a 1997 Toyota Corolla. The schematic shows electrical components and the connection between the different parts. Emprededor.us shows a headlight wiring diagram for a 1996 Hilux complete with the associated components. Each connection is color coded to show how the wires run from one component to the next. Motorists or mechanics can find a headlight wiring diagram for the BMW e60 on CarengineDiagrams.com. This diagram shows the various connections and components that make up a full circuit.