How to Use the Windshield Wipers on a Car?
4 Answers
Here are the steps to use the windshield wipers on a car: 1. There is a wiper control knob on the car's combination switch handle, which has three settings: low speed, high speed, and intermittent. 2. At the top of the handle is the washer button switch; pressing it will spray washer fluid. 3. Use the wipers in conjunction with the washer to clean the windshield. The principle of the wiper system is: The power source for the wipers comes from an electric motor, which is the core of the entire wiper system. It uses a DC permanent magnet motor, and the wiper motor installed on the front windshield is typically integrated with the worm gear mechanical part. The worm gear mechanism serves to reduce speed and increase torque, with its output shaft driving a four-bar linkage mechanism. This mechanism converts continuous rotational motion into a left-right oscillating movement.
When I first started driving, I found the windshield wipers really hard to use, but now I've got the hang of it: there's a small lever on the right or left side of the steering wheel—just push it up gently to activate. Push one notch for low-speed wiping, and push further up for high-speed. The middle position also allows adjusting the intermittent timing, like setting it to wipe every few minutes in light rain. The washer button is usually at the end of the lever or on a separate button—pressing it sprays water while wiping. As a beginner, I suggest practicing in an open area to avoid getting flustered in the rain. Check the wiper blades regularly; if the rubber wears out, they won’t clean properly, and visibility gets blurry. In winter, never force them on if they’re frozen—it could damage the motor. Remember to turn them off after parking to save battery. Safety first—visibility is everything in the rain!
Having driven for over a decade, using wipers is extremely simple. Here's the direct operation: pull the control lever toward yourself to turn them on, with speed settings for low and high—push up for slow speed, push further for faster; the lever's middle position adjusts intermittent timing. Press the washer button to easily clean a dirty windshield. Experience tells me: use intermittent mode for light rain to prolong motor life; switch to high speed during heavy downpours. Wiper blades typically need replacement every two years—install new ones when the rubber cracks. Pro tip from a veteran driver: avoid excessive washer fluid use on dirty roads as grit can scratch the windshield. Safety first—reduce speed immediately if visibility becomes compromised.
Safe driving in rainy weather largely depends on wipers: push the control lever once to activate, set the intermittent mode to avoid unnecessary wiping, and push higher to adjust the speed; press the washer button to clean the windshield. Key points to note: avoid driving too fast in heavy rain to prevent blurred vision and accidents; regularly check the wear condition of wiper blades; it's advisable to clean the connecting parts before seasonal changes. Daily safety principle: clear visibility is far more important than rushing.
