How to Activate the Windshield Washer Spray?
2 Answers
To activate the windshield washer spray, pull the wiper switch lever downward or push it upward to select different wiper modes, then pull the lever inward to spray windshield washer fluid. The windshield wiper is a blade structure installed in front of the windshield, consisting of components such as an electric motor, reducer, four-bar linkage, wiper arm spindle, and wiper blade assembly. Its primary function is to clear rain, snow, and dust that obstruct the driver's view on the windshield. The power source of the wiper comes from the electric motor, which is the core of the entire wiper system. It uses a DC permanent magnet motor, typically integrated with the worm gear mechanism. The worm gear mechanism serves to reduce speed and increase torque, with its output shaft driving the four-bar linkage to convert continuous rotational motion into a side-to-side wiping motion.
Operating the windshield washer is actually quite simple. Here's how I usually do it while driving: First, locate the windshield wiper stalk on the right side of the steering wheel—it's typically positioned just below the steering wheel. Gently pull it toward your body with your right hand. This activates the washer system, spraying fluid from the windshield nozzles while the wipers begin to clean the glass. It's important to ensure you're at a moderate speed or stopped in a safe place when operating it, as your vision may briefly blur during spraying—especially crucial on snowy, rainy, or dusty roads. If the washer doesn't respond, immediately check the fluid reservoir level; it's located under the hood as a small blue container marked with a wiper icon. I make it a habit to refill with dedicated washer fluid or distilled water monthly. Nozzle clogging is another common issue—if the spray seems weak, gently clear the nozzle openings with a fine needle to restore proper flow. Regular car washes help prevent dust buildup in the nozzles, extending their lifespan. These practices help maintain driving safety, particularly in harsh weather when visibility is critical.
