The Working model of Roof light (4 wheeler) Module is designed on the original Roof light system of an automobile four wheeler, where in the principle of operation and working of the same can be demonstrated. A parts and accessories are arranged on to a wooden board. And the system is made functional.
This open demonstration working unit is made out of original parts such as Roof light, Pull to On SWITCH, Door Switches, Warning light and a battery for Power source, with necessary wiring connections. By connecting the battery cables with correct polarities and by switch ON the pull to ON switch the warning light will glows ON. And by operate the Door switch provided by Lever the Door switches will engaged and the Roof light will glows ON.