Answer (Tell before driving)

Explain that you would need to turn on the ignition first, and then turn on the headlight switch. Depending on the vehicle this will normally be located on one of the stalks, or a switch on the dashboard. There will normally be three positions on the switch (off, side lights, and dipped beam) There will be a green icon shown on the instrument panel. You would then explain that you would walk around the car before a journey to ensure both headlights, and both red tail lights are working.