Handle A is used to adjust the headlight beam in the vertical plane depending on the vehicle load. Turn the control A counterclockwise to lower the light beam and clockwise to raise it.
| Examples of switch A positions depending on vehicle load | |
| With driver only or one passenger in front | 0 |
| With a driver, one front passenger and one rear passenger | 0 |
| With a driver and passenger in the front and two passengers in the back | 1 |
| With a driver and passenger in the front and three passengers in the back | 1 |
| With driver and passenger in front, three passengers in the back and luggage | 2 |
| With driver, one passenger in front and luggage | 3 |