How to Turn Off the Rear Wiper of the Car?
2 Answers
The method to turn off the rear wiper of the car: There is a switch on the car's wiper lever; you can change different gears by toggling it. The default state of the knob is at the "O" position at the bottom, which is the gear to turn off the rear wiper. Adjusting the knob to the middle position turns on the rear wiper. The wiper is a tool installed on the front windshield of motor vehicles to simply clean rainwater and other debris that may obstruct vision. The power source of the wiper comes from an electric motor, which is the core of the entire wiper system. The quality requirements for the wiper motor are quite high. It uses a DC permanent magnet motor, and the wiper motor installed on the front windshield is generally integrated with the worm gear mechanical part. The function of the worm gear mechanism is to reduce speed and increase torque. Its output shaft drives a four-bar linkage mechanism, which converts continuous rotational motion into a left-right oscillating motion.
Last time I was driving, I noticed the rear wiper was moving violently. After studying it for a while, I realized the switch was hidden in the small rotatable ring at the top of the wiper stalk. Try twisting the tail of the front windshield wiper stalk clockwise or counterclockwise—many cars are designed to turn off the rear wiper this way. Some SUVs have a separate button with a wiper symbol near the glove box; pressing it will turn it off. If you can't find it, just check the owner's manual—it's always accurate. The last time I drove my friend's new Audi, it took me five minutes to find the electronically controlled rear window wiper in the center screen. Cars these days are getting fancier and fancier. Remember not to force the wiper blade—it can damage the motor.
