How do I turn my headlights on?

[VanJocelyn]

To turn your headlights on, locate the headlight control stalk, typically on the left side of the steering column. Rotate the end of the stalk or a separate dashboard dial to the position marked with the universal headlight symbol. A green or blue indicator light on your instrument cluster will confirm they are activated. Most driving experts and vehicle manuals recommend using the ‘AUTO’ setting when available for optimal safety and convenience.

The process is standardized across most global manufacturers, though control placement may vary slightly between models. The primary control is almost always a multi-function stalk or a rotary dial. The standard positions, in order, are: OFF, Parking Lights (often marked with symbols for sidelights), and Headlights (the main beam symbol). Many modern vehicles have an ‘AUTO’ position that uses a light sensor, usually mounted near the base of the windscreen, to automatically activate headlights at dusk or when entering a tunnel. Industry data suggests that over 90% of new vehicles sold in major markets like the US and EU now come standard with automatic headlights.

For high beams, you typically push the entire control stalk forward away from you until it clicks. A dedicated blue high beam icon will illuminate on your dashboard. To momentarily flash your high beams (e.g., to signal other drivers), pull the stalk gently toward you; it will spring back when released. Fog lights, if equipped, are usually activated by pulling out a ring on the same stalk or pressing a separate button, often only when the headlights or parking lights are already on. A separate green or amber fog light symbol will appear.

Driving with headlights on during low-visibility conditions, such as rain, fog, or dawn/dusk, is a critical safety practice mandated by law in many regions. Relying on Daytime Running Lights (DRLs) is not sufficient, as they often do not illuminate the tail lights, making your vehicle less visible from behind. The ‘AUTO’ setting effectively manages this, but it’s wise to manually override it in heavy rain or fog, as the sensor may not trigger based solely on ambient light levels.

Here is a summary of common stalk positions and their functions:

Control Position / Action	Function	Dashboard Indicator
OFF / 0	All exterior lights off (DRLs may remain on).	None.
Parking Lights	Activates front and rear marker/side lights.	Green sidelight symbol.
Headlights	Turns on main dipped-beam headlights and tail lights.	Green headlight symbol.
AUTO	Automatic control based on ambient light.	Green headlight symbol when active.
Push Stalk Forward	Activates high beams.	Blue high beam symbol.
Pull Stalk Toward You	Momentary high beam flash (passing signal).	Blue symbol flashes.

If your headlights do not turn on, first check that the control is in the correct position and that your vehicle is not in an accessory mode—the engine should typically be running or in the "ON" position. Consult your owner’s manual for model-specific variations, as controls in some luxury or vintage vehicles may differ.

[SanPhoebe]

I just got my first car, and figuring out the lights was a bit confusing at first. My instructor always said, “Lights on when the wipers are on.” So now, if I need to use my wipers during the day, I manually twist the stalk from AUTO to the headlight symbol. It’s become a habit. The AUTO setting is great, but I feel more in control doing it myself in bad weather. The green light on the dash is my confirmation that I’m visible to others.

[DiLillian]

As a mechanic, I see a lot of confusion, especially with older models that don’t have an AUTO setting. The rule is simple: find the stalk, twist the end. If you see a symbol with lines radiating outwards, that’s your main headlight position. The most common mistake people make is leaving the switch on the parking lights setting (usually the first click) overnight, which can drain the battery. A quick glance at your dash when you start the car is key. Look for the green or blue icons. No icon usually means the lights are off. And please, for safety, don’t rely on just your DRLs at night—they don’t light up the road ahead or your tail ends.

[RowanAnn]

My car has the controls on a dial on the dashboard, not a stalk. Took me a minute to find it when I first picked up the vehicle. I keep it on AUTO 99% of the time. It’s utterly reliable for night driving. The only time I intervene is in fog or torrential rain during the day. Then, I turn the dial to the full headlights position. The manual specifically warns that the auto sensor might not activate in those conditions. The system is smart, but it’s not a substitute for driver judgment. Seeing that green light come on gives me peace of mind that I’m doing my part to be seen.

[DeEthan]

We do a lot of early morning and late evening driving with the family. My top priority is making sure we’re as visible as possible to other drivers. I never use the AUTO setting for highway trips in changeable weather. I manually turn the headlights to the “on” position as soon as we set off. This ensures our tail lights are always illuminated, which the automatic setting sometimes delays. I also use the high beams judiciously on dark, empty country roads, but I’m quick to dip them the moment I see another car’s lights. Teaching my teenager to drive, this was the first thing I showed them: locate the stalk, know the symbols, and always err on the side of turning your lights on sooner rather than later. It’s a simple action that drastically reduces collision risk.