How to check if the lights are on low beam during Subject 3 test?

[DiNolan]

When the system issues the instruction 'Exam begins, please turn on the headlights,' the candidate should rotate the light button to the far right (which is the low beam symbol). When the system issues the instruction 'Driving at night without streetlights and under poor lighting conditions,' the candidate should turn on the high beam, which is controlled by the lever below the steering wheel. When the system issues the instruction, the candidate should, with the low beam already on, pull the lever up and down four times, representing high beam - low beam - high beam - low beam.