
Car light control buttons are located on the left side of the steering wheel, combined with the turn signal switch. Pushing up and down controls the left and right turn signals respectively. Rotating upward controls the car lights: one push turns on the parking lights, another push activates the low beams, and pressing downward turns on the high beams. The wiper is located on the right side of the steering wheel. Pushing it upward once activates intermittent wiping, and the speed increases the further you push up. Pulling it all the way down stops the wipers. More details are as follows: 1. Function of car lights: Car lights refer to the lamps on the vehicle, serving as tools for road illumination during nighttime driving and as signaling devices for various vehicle movements. They are generally categorized into headlights, taillights, turn signals, etc. 2. Function of wipers: Wipers are important accessories installed on the windshield, designed to remove rain, snow, and dust that obstruct visibility. Therefore, they play a crucial role in driving safety.

After driving for so many years, I've noticed that both the turn signal and windshield wiper controls are on the left stalk behind the steering wheel. You can operate them without taking your left hand off the wheel: push the turn signal up for a right turn and down for a left turn, and a light tap will make it flash three times before automatically resetting. The wiper control is at the top of the stalk—just twist the knob with the raindrop symbol to adjust the speed, which is especially handy on rainy days. The best part is hearing that satisfying click when the steering wheel returns to center after a turn, letting you know the turn signal has turned off by itself. Developing the habit of using turn signals makes driving much safer. Oh, and if you need to spray washer fluid to clean the windshield, just pull the stalk toward you—super convenient.

During my driving test preparation, the instructor emphasized the left control lever on the steering wheel. The most frequently used function is the turn signal: push the lever up for a right turn and pull it down for a left turn, making sure the movement is crisp. The head of the lever controls the wipers: rotate the outer ring to adjust the intermittent frequency, use the small middle gear for continuous speed, and twist it all the way down for heavy rain. I often mixed up these two functions while learning, but later noticed that wiper controls are marked with wave lines. Beginners often forget that the turn signal lever automatically resets after steering—practice a few times to get the hang of it. By the way, some cars have a hidden feature: a light downward tap triggers a single wipe.

All car designs feature the left-hand stalk for controlling turn signals and wipers. The turn signal operation is intuitive: push or pull the stalk in the direction you're turning, and an arrow on the dashboard will illuminate as a reminder. The wiper controls are located on a rotary knob at the top of the stalk—simply twist to activate. Turning it downward increases the frequency, with some vehicles offering three speed settings. This function becomes particularly essential during rainy or foggy conditions, so it's advisable to regularly check for wiper blade wear.


