In the face of rain and snow, not less cars stop in the open air driver found that the car or the car door can not open, or the window is "frozen", even because the wiper is frozen, many private car wiper motor is burned. Many owners have many "countermeasures", such as hot water splashing windows, windshield wipers, windshield and so on. But auto repair experts warn that these practices tend to hurt cars and suggest that drivers learn some first-aid skills in freezing rain, snow and ice. Love car wearing Ice Armor, Ms. Shi told reporters that yesterday morning, she was ready to drive to work. "What I did not think of was that the door and window of my car had a thick layer of ice, the door could not be opened, and the window could not be seen." Ms. Shi said that he had spent half a day with hot water and poured it into the door slot in the cab's position. It was not easy to enter the car, and he had a full heat for half an hour, so that the thick ice on the window was turned into a small piece by the warm wind. In addition to the windows and doors being frozen, the owner's windshield wiper equipment was also damaged in the freezing rain. Mr. Wang, director of a car repair plant, told reporters that yesterday morning there were many vehicles to repair wiper motors. Mr. Wang, who teaches you some "first aid skills" to avoid injured cars, tells a reporter that in freezing rain and snowfall, vehicles often suffer from a variety of "fear of cold". Especially in the open air vehicles, these problems are particularly serious. Therefore, private car drivers should master certain "first aid skills". But some of the "skills" passed by the driver in the driver's mouth are not reliable. They are not only unable to respond to emergencies, but will hurt the car. Here, Mr. Wang teaches you some "first aid skills". The door is frozen: it can be introduced by the warm water or the lighter Wang. During the freezing rain or snowfall, the rain or snow will penetrate into the gap in the car. Under the effect of low temperature, the keyhole or door of the car door is frozen firmly, the key is not inserted, or the car is inserted but unscrewed; the owner often uses the whole body. Strength can not open the door. "In this case, do not force the key or switch the door." Mr. Wang said, this may damage the key, or damage the car paint. "Do not directly pour glass with too hot water, otherwise the car glass may burst." Mr. Wang suggested that the owner can use warm water to fill the ice. If you have a lighter at hand, you can burn a distance away from the door. Or a small amount of lubricating oil can be injected into the lock hole in front of the door, and a thin layer of grease can be applied to the sealing strip around the door. The windows are frozen: do not turn on the wipers and remove snow. If the windows are frozen, owners will often open the wipers to remove snow. This is actually a way to hurt the car. " Mr. Wang said that if the snow cover is thick or even frozen, windscreen wipers will cause serious damage to rubber parts and other plastic parts. It is suggested that the car should be equipped with an ice glass shovel or a hard plastic scraper to remove snow and ice. In order to prevent glass from scratching while removing ice and snow, it should move in the same direction and do not scrape back and forth. If the snow is thinner, you can enter the vehicle, adjust the air conditioning heater, set up the front outlet mode, and ice and snow will evaporate in a few minutes. When you park your car in the open air, you should choose Chaoyang and dry place. When the car stops, it can reduce the amount of snow covered on the body. When necessary, stop the shaving film at night. Sideslip: do not rush the steering wheel or force the brake, Mr. Wang said, when the car is started on the ice and snow road, the vehicle tends to slip without control, and some owners may slash the direction of the steering wheel. Heavy snow covered roads make it difficult to start the car, and if the tire is overpowered, the adhesion to the ground will be reduced after the tire is rotated at high speed, and it is very easy to slip. Therefore, we must light up the clutch when starting, slow down the fuel, do not turn the car round, or the wheels will get deeper and deeper. If the start of sideslip, do not rush the steering wheel or force the brake, should immediately receive the throttle, along the direction of skidding light steering wheel, by the engine brake, slowly stop. Tire leakage: to avoid the use of large worn tires, Mr. Wang introduced that the temperature in winter is low, the tire is easy to become brittle, the coefficient of friction is not easy to brake, and it is easy to leak or fry the tire. He suggested that in winter, the inclusions in tread patterns should be regularly cleaned, so as to avoid wearing larger tyres or tyres that have been repaired more than once. On the other hand, the tire must be full of air to prevent tire blowout. In addition, parking should be avoided as far as possible in the snow, because snow water is generally acidic, easy to damage the tires.