The external and internal lighting system (Fig. 1) is designed to ensure vehicle safety, as well as illumination of the driver’s workplace
The external and internal lighting system of a vehicle includes headlights, fog lights, headlights, rear lights, engine compartment lamp, glove compartment and bed lamps, sockets with instrument lighting lamps, cabin lamps, portable lamp.
The connection of all consumers to the power source is made according to a single-wire circuit, with the exception of the ceiling lamp 4 of the glove box, the negative terminal of which is connected to the fuse panel.
The low and high beam of headlights 3 and 11, fog lights 1 and 2 and side lights are switched on using a combination switch 19 directly from the power source through an ammeter.
The circuits of the low beam headlights and fog lights are protected by thermobimetallic fuses PRZ 10 installed on the fuse panel.
The main beam headlight circuit is protected by a separate fuse of the same type.
The circuit of side lights and instrument lighting lamps is protected by an automatic thermobimetallic fuse type 13.3722.