
To adjust the windshield washer spray higher, use a pin to gently lift the spray nozzle upward and adjust the height and angle of the nozzle back and forth until it is suitable. The steps to remove the wiper are: 1. Lift the wiper arm from the vehicle's windshield; 2. Keep the wiper perpendicular to the windshield and stable; 3. Locate the plug at the contact position between the wiper rubber blade and the metal arm; 4. Press the plug to remove the old wiper. The method to use the wiper is: 1. Find the wiper control lever at the lower left of the steering wheel; 2. Push the wiper lever up one gear to start the wiper; 3. To turn off the wiper, push the lever down to the off position.

Adjusting the windshield washer spray height is actually quite simple. I just did it for my old car recently using a thumbtack or paperclip. First, start the engine and spray some washer fluid to see where the water lands on the windshield. If it sprays too low and needs to be raised, insert a thin needle into the nozzle hole and gently pry it upward. Remember to apply light pressure, otherwise you might crack the plastic nozzle. After adjusting, test the spray again until the water lands perfectly on the upper part of the windshield. Many people in car owner forums have used this method. I always check and adjust it after each car wash to ensure clear visibility during rainy drives.

Over the years as a mechanic, I've helped many car owners adjust their washer nozzle height. The key is locating that small round hole on the nozzle. Some models have nozzles embedded directly in the hood, while others hide beneath the wiper arm. First test the angle with a needle-like tool - for 90% of vehicles, pushing upward will raise the spray trajectory. But be careful not to apply excessive force and break the adjustment tab. Newer car designs are more user-friendly, with some premium models even allowing direct angle adjustment using a Phillips screwdriver on the nozzle's base screw - this method is actually more convenient.

Last time I went to the 4S shop for maintenance, the technician taught me a super simple adjustment method. First, wipe the washer nozzle clean with a cloth, straighten a paperclip, insert it into the spray hole, and push it up at a 45-degree angle like adjusting a phone holder. Test the spray position after each small adjustment until the water lands in the right area. The whole process takes just five minutes, and even someone as clumsy as me can do it. Now, I habitually check the washer fluid spray height every season change, especially before winter when it's crucial to adjust it properly.

I remember my instructor during the auto repair internship mentioned that adjusting the spray nozzles requires precise angle control. First, insert a fine needle vertically until you feel the internal spring, then slowly lift it up by about 30 degrees – this is when the water trajectory changes most noticeably. It's best to wear gloves during adjustment to avoid hand injuries, as metal burrs are often present near the nozzles. The key is ensuring symmetrical height between both nozzles, otherwise it will affect cleaning effectiveness. This task may seem simple but actually tests one's manual dexterity.


