Know little about wipers.

1. Winter wiper maintenance tips, just a few simple steps.

Winter wiper maintenance tips, just a few simple steps. First of all, everything has its own service life, so good habits should be formed in daily use.

Because the winter climate is very dry and there is a lot of dust outside, it is easy to accumulate dust on the front windshield of the car, so it is necessary to clean it with glass water frequently, so it is necessary to check whether the glass water of the car is sufficient regularly, otherwise it is easy to damage the wiper without glass water. Secondly, the winter climate is cold, and the glass water is easy to freeze. It is best to use antifreeze glass water to avoid the freezing of glass water when using wiper.

Winter is often accompanied by snowy days, especially in the north. If there is snow on the vehicle, you can't use the wiper. If used, it is easy to have three situations: 1. Due to the excessive power of the motor, the wiper blade will tear. 2. The power of the motor is not large enough, and the wiper blade and the glass are severely frozen together, which will cause the motor to burn out.

3. The motor power is high, and the glass will be scratched if the wiper blade is not replaced. Moreover, if it is found that the wiper is stuck to the windshield by snow water, do not wash it directly with hot water, which may easily cause the window to burst and the wiper to deform due to temperature changes.

The correct way should be to turn on the air conditioner with hot air, and the blowing mode is the front windshield until the wiper is turned on naturally. Wipers will be used more often in winter, so the wiper strip is easy to be damaged. If it is found to be unclean during use, the wiper strip should be replaced.

Observe the weather regularly and avoid parking in the open air when the car is not used for a long time. If the conditions do not allow, it is best to put the wiper upright to avoid freezing when the snow melts, so that the wiper blade and the glass are frozen together. If it snows heavily, it's best to stand up the wiper, so as to prevent it from freezing.

Or you can put a towel between the wiper blade and the glass when you leave the car, so that the wiper blade and the glass will not stick together when exposed to the sun or frosted. Finally, when using the wiper, never dry-scrape. It is best to spray glass water before opening it, which will not only protect the glass, but also protect the wiper.

When the car is not used for a long time, a small wooden strip can be used to pad under the wiper, so that the film of the wiper and the windshield are separated from each other, which is also conducive to prolonging the service life of the wiper. The correct cleaning method of wiper is especially important when cleaning automobile wiper in winter. In northern cities, there are many sandstorms, especially after it snows in winter, and the roads are generally covered with mud and sand.

When a car is driving, it is easy to inadvertently fall between the wipers, which will cause great wear and tear to the wipers. Therefore, wipers are often cleaned in winter.

In winter, the correct cleaning method is to lift the wiper first and clean it clockwise. When cleaning, the intensity must be light, and then return to the original position after cleaning. The wipers on the rear window are also cleaned in the same way. To sum up, when cleaning the glass with ice and snow in winter, never brush hard with the wiper, which will damage the wiper blade; Often change the inclined shape of rubber strip contact surface to prevent deformation; When the wiper blade is not tightly attached, it should be adjusted in a professional repair shop as soon as possible to prevent potential safety hazards.

Under normal use, it is better to replace the wiper blade once every six months to one year.

2. How to use the wiper in subject 2?

Speaking of wipers, I believe every car owner is no stranger.

As we all know, driving in rainy days is inseparable from the wiper. But many novice drivers don't know much about the use of rain wiper switch.

In order to help novice drivers better grasp the situation of the car, I will use the car wiper switch diagram of Yuanbei driving test to explain the common sense of when to use the car wiper. 1. Where is the wiper switch? Most of the wiper switches on sale are set on the lever on the right side of the steering wheel, and the style is lever type.

2. What does the logo on the wiper stem mean? Wiper poles, like lamp poles, have many functional marks printed on them. Although different brands' LOGOs and LOGOs have different positions, they actually have similar functions.

3. When the automobile wiper manually controls the swing frequency of the automobile wiper, the general driving environment is to pull the wiper rod in its own direction, and the wiper water is sprayed out first, and then the wiper swings several times to clean the front windshield of the automobile. When the rain is not too heavy and the rain attached to the front windshield is not dense, we can put the windshield wiper lever in the low-speed swing gear, which is the sign of LO or low.

When the rain becomes heavy, the front windshield will soon be covered with rain, and the field of vision will be seriously damaged. At this time, the car wiper should be placed in the HIGH-speed swing gear, that is, the hi or high position of the car wiper, and the water on the front windshield will be continuously removed.

3. Car Tip: Why are wipers always dirty?

However, many people never pay attention to the cleanliness of glass and wiper blades when using wipers. No wonder when it rains, there are many problems when the wiper is brushed. Now the air quality seems to be getting worse and worse. In addition to dust, there may be a variety of dirt attached to the windshield. Mud, bird droppings, resin, sand …, but what ordinary people may not notice is that when the vehicle is driving on the road, the exhaust gas in the front row will form an oil film on the windshield surface, which is the main reason for destroying the cleaning function of the wiper, so this situation often occurs after the new wiper is used for a period of time.

There will be a phenomenon that the brush is dirty. Whether the wiper has a good cleaning function has the following three preconditions:

2. High-quality wiper strips must have moderate elasticity to smoothly slide across the glass surface, not too soft, or you can't push the rain or use too much force, or you will jump back and forth on the glass.

Therefore, if you want the wiper to play its due role, you can't be lazy. Pay attention to keep the windshield and wiper clean frequently, which can not only keep the wiper clean, but also prolong the service life of the wiper.

4. What problems should be paid attention to in daily use of wiper?

1。

Dry scraping glass water is very cheap, and the auto parts city is only a few dollars a bottle. Don't be reluctant to use it. Especially on sunny days, don't scrape a little floating soil, but use it with glass water, otherwise it will seriously damage the rubber of the wiper.

2。 Reduce the exposure of vehicles parked in the hot sun. The temperature of the front windshield is very high, and the wiper strip originally attached to the glass will accelerate the aging due to the high temperature.

Therefore, when the vehicle is parked in the outdoor parking lot, we can erect the wiper to reduce the contact between the wiper strip and the hot glass and prolong the service life of the wiper. 3。

Don't change the size of the wiper at will. Some car owners always like to buy extended 1-2 inches when replacing wiper blades. They think that the scraping area is larger and the effect is better. Actually, this is not right. When the wiper blade is too long, it may grind the A-pillar trim or the front windshield during work, thus causing resonance and abnormal sound. The special size of the car is the right choice.

It is suggested that the service life of general wiper blades is about 1-2 years, and it can be used for 3-4 years if it is well maintained. When some scratches are found to be unclean, they can be polished and refurbished with fine sandpaper, which is said to have a certain effect.

If the scratch is serious or the service life has passed, it is better to replace it as soon as possible. After all, it is not expensive and easy to replace. Most importantly, it can ensure that your vision is clear enough when it rains and avoid potential safety hazards. .

5. Common sense of maintenance: the wiper can't be cleaned, so I'll teach you how to solve it.

The wiper of the new car is raining. I haven't heard that it can't be cleaned, but after running for a while, the problem of scratching the front bumper came. It's not a big problem, but it's still annoying.

My car is also like this, and I often have the problem of not scraping clean. The reason was analyzed, and the wiper blade was not changed, and it was as clean as new. The reason for not scraping clean is that there is invisible dirt on the glass. First, the car is parked downwind of the cooling tower of central air conditioning, and the particles torn by the cooling tower water are scattered on the glass to form small white spots, which are difficult to completely remove after drying; Second, the car stopped under a tree, and the mucus secreted by insects stuck to the car glass; The third is the mucus of insect carcasses broken by high-speed long-distance running. Because these things stick to the glass, it is difficult to completely remove them with water and car cleaning cloth (just invisible), forming a bumpy surface on the glass. In this way, when the wiper is used, the glass will not be wiped clean. Treatment measures: soak the glass with water and gently touch it back and forth with your hands. If the glass surface is not smooth, there is a foreign body. When cleaning, you can try to wipe it with warm water several times, and then gently rub it with your hands. You can also use newspapers to remove these dirt that is difficult to clean bit by bit, and the effect is good. After washing, you can touch the glass with your hands, which is very smooth. At this point, turn on the wiper and have a try. Very clean. Car owners with this sunny condition can try it.

6. How to use the wiper in subject 2?

Speaking of wipers, I believe every car owner is no stranger. As we all know, driving in rainy days is inseparable from wipers. But many novice drivers don't know much about the use of rain wiper switch. In order to help novice drivers better grasp the situation of the car, I will use the car wiper switch diagram of Yuanbei driving test to explain the common sense of when to use the car wiper.

1. Where is the wiper switch?

Most of the wiper switches on sale are set on the lever on the right side of the steering wheel, and the style is lever type.

2. What does the logo on the wiper stem mean?

Wiper poles, like lamp poles, have many functional marks printed on them. Although different brands' LOGOs and LOGOs have different positions, they actually have similar functions.

3. When is the car wiper used?

If the swinging frequency of the wiper is controlled manually, in general driving environment, the wiper will be cleaned by pulling the wiper rod in its own direction, and the wiper water will be sprayed out first, and then the wiper will swing several times. When the rain is not too heavy and the rain attached to the front windshield is not dense, we can put the windshield wiper lever in the low-speed swing gear, which is the sign of LO or low. When the rain becomes heavy, the front windshield will soon be covered with rain, and the field of vision will be seriously damaged. At this time, the car wiper should be placed in the HIGH-speed swing gear, that is, the hi or high position of the car wiper, and the water on the front windshield will be continuously removed.