1. Fine adjustment of the headlight beam requires special optical equipment. Therefore, it must be carried out at dealers or at a bus station with the appropriate equipment.
2. For reference, the headlight is adjusted by turning the adjusting screws located on its upper side (pic. 8.2). The outer screw adjusts the direction of the beam in the horizontal plane, and the central screw controls the direction of the headlight beam in the vertical plane.
3. Some models have an electrically operated headlamp leveling system controlled by a switch located on the front panel. When adjusting the light on these models, first make sure the switch is set to "off".