The vehicle has two special lamps for the dipped beam headlamps.The dipped beam headlamps are switched on through the steering column switch unit by turning the special ring nut in the position after the side lights (second position).The dipped headlamps remain on even with the main beam headlamps switched on - they go off, however, when the fog lights are switched on.The circuit is protected by two fuses, one for the right hand headlamp, one for the left hand headlamp.The dipped headlamps circuit also enables the operation of several other functions, for example, switching on the rear fog lamps and the operation of the headlamp alignment.