
Methods for operating car lights: 1. Turn the left light control switch forward one notch to activate the parking lights, also known as marker lights. These are used when it's about to get dark to display the vehicle's width and illuminate the dashboard for easier operation. 2. Turn the switch forward two notches to activate the low beams, primarily used for driving in urban areas at night. 3. Push the light control lever forward once to activate the high beams, used for driving on roads outside urban areas at night. When an oncoming vehicle approaches, switch to low beams at least 150 meters away to avoid dazzling the other driver and causing accidents. 4. Lift the light control lever up once to activate the right turn signal, and push it down to the left to activate the left turn signal, used for changing direction. The lever will automatically reset when the vehicle straightens. 5. To alternate between low and high beams, pull the light control lever backward and quickly release it. This has two main purposes: a) To alert oncoming vehicles when driving outside urban areas at night, reminding them to stay in their lane and avoid encroaching; b) To signal the vehicle ahead when preparing to overtake (at night, honking is usually avoided), or to alert vehicles on the opposite side of a curve that a car is about to turn. During the day, this can also be used to warn oncoming vehicles that are encroaching on your lane. 6. Between the dashboard and the front passenger seat, there are two additional light control switches. One is for the fog lights, used when driving in foggy conditions. The other is the hazard warning lights, which, when activated, cause all four turn signals to flash simultaneously. This is used when entering hazardous areas or during adverse weather conditions to alert others to maintain a safe distance and avoid overtaking. Sometimes, convoys will also use these lights when on the road.

When I first got my driver's license, I couldn't tell the difference between various light switches in the car either. Now, after driving a minivan every day to pick up and drop off my kids, I've got it all figured out. The lever on the left side of the steering wheel controls the main lights: turn to the first notch for the position lights (also known as parking lights), the second notch for low beams, push forward for high beams, and pull back to flash the lights. In foggy weather, pay special attention to the button with a fog symbol near the center console—press it to turn on the fog lights. Before parking and turning off the engine, remember to turn the knob on top of the lever to the automatic setting, so the headlights stay on for 30 seconds after locking the car to light your way home. Never use high beams in the city—other drivers will curse at you. My advice is to sit in the car and try all the buttons; it's much more effective than reading the manual.

A decade of driving experience tells you that the core of light operation lies in the left-hand stalk on the steering wheel. The rotary knob controls the parking lights and headlights, pulling the stalk toward the driver activates the turn signals, and pushing it forward switches to high beams. The most practical dashboard icons are: the blue symbol indicates high beams, green arrows show turn signals, and the yellow fog light icon means the rear fog light is on. Key reminder about the rear fog light—that red light has extremely strong penetration and can be life-saving in heavy rain, but using it on clear days will blind drivers behind you, and it’s a 200-yuan fine for violating traffic rules. Oh, and most new cars now have an AUTO mode, but it reacts too slowly in tunnels—manually switching lights is safer.

Based on our experience in car reviews, light operations can be categorized into three types: driving lights are controlled by the steering wheel stalk, where twisting the end knob switches between daytime running lights/low beams, and pushing forward activates high beams; among signal lights, turn signals are operated by moving the stalk up and down, while hazard lights require pressing the red triangle button on the center console; special lights like fog lights mostly have independent buttons on the left side of the dashboard. Specifically, adaptive high beams automatically adjust the beam to avoid vehicles ahead when the stalk is set to AUTO mode and the speed exceeds 40km/h. Our tests show that Mercedes' Multibeam headlights also automatically supplement lighting on curves, which is very practical for beginners driving on mountain roads.

Last month, driving to Xinjiang finally made me fully understand the light controls. The daytime running lights turn on automatically when powered. The low beams require twisting the knob on the left stalk. Key tips: Quickly pull the stalk to flash the high beams before overtaking; turn on the lights in advance before entering a tunnel; always turn on the front and rear fog lights (separate buttons) during heavy rain; it's best to turn on the hazard lights when parked on the roadside at night. Once, I was driving with high beams on in the Gobi Desert and noticed the lights bouncing up and down—it was actually the automatic height adjustment feature at work. Remember, don't look down to find the controls; keeping your hands on the steering wheel is the safest while driving.

Driving School Didn't Teach You These Lighting Tips: After ignition, if the green light icon on the dashboard lights up, it means the daytime running lights are working. For low beams, turn the head knob on the left stalk to the second position. There's a common misconception about high beams - many think pushing forward activates them permanently, but it's actually just temporary. To use high beams continuously, switch the knob to the headlight position and then push forward. The most easily forgotten is the fog light button, usually an independent button with a wavy line on the left side of the instrument panel. Important tip: If you notice only one headlight is working, it might be a burnt bulb - get it fixed immediately or it won't pass the annual inspection.


