It is very important to ensure clear vision for driving safety. Window cleaning is not only a matter of appearance, but also necessary in terms of safety. Automatic transmission maintenance reminds you, especially in rainy night, oil film sloshing will affect vision, must be removed immediately. If it is slightly dirty, you can wipe it with a towel without using body cleaner. You can wipe it immediately and remove the oil film. After the dirt is completely removed, it is better to protect the oil film from adhesion.

雨刷老化也会造成油膜、脏污，请仔细检查雨刷。车窗内外都要清洁。脏污的车窗有时会出现开关不顺畅的情况。由于汽车高速行驶，车窗玻璃也必须保证。这是因为如果在事故中破裂，玻璃有可能变成凶器。由于考虑到这样的问题，所以汽车前窗多使用玻璃。这样一种叫做聚多苯基的坚硬透明覆膜夹在两片玻璃之间的蜘蛛网状构造。

The aging of the wiper will also cause oil film and dirt. Please check the wiper carefully. The windows should be clean inside and outside. Sometimes the switch of dirty windows is not smooth. As the car is running at high speed, the window glass must also be safe. This is because if broken in an accident, the glass may become a murder weapon. Because of this problem, safety glass is often used in the front window of automobile. This is a kind of hard transparent film called polyphenyl, which is sandwiched between two pieces of glass.

它的特征是破裂后只是像蜘蛛网一样出现裂纹，能确保前方的视线。还有一种是侧面、后窗使用的强化玻璃，是由一块玻璃进行热处理而成，为了不伤害乘客，一旦裂开就会碎成粉末。行驶中，前面的汽车溅起的小石子碰到前窗，使之出现缺口或裂纹，这时不要犹豫立即修理，如果放任不管，裂纹扩大后，可能需要更换整块玻璃。因此自动变速箱维修厂家提醒您可以趁裂纹尚末扩大之前，请尽早修理。将老化的雨刷换新非常简单。购买与自已的汽车雨刷长度相同，以及臂的接合部分形状相同的新雨刷更换。种类方面有插入式、侧锁式、U字钩式、螺丝固定式，雨刷不好用时，试着更换它。

It is characterized by cracks just like spider webs after rupture, which can ensure the line of sight ahead. There is also a side, rear window use of reinforced glass, is made of a piece of glass heat treatment, in order not to hurt passengers, once split will be broken into powder. When driving, the small stones splashed by the car in front of the car hit the front window, causing a gap or crack. Don't hesitate to repair it immediately. If you let it go, you may need to replace the whole glass after the crack expands. Therefore, the maintenance manufacturer of automatic transmission reminds you to repair as soon as possible before the crack expands. It's very easy to replace an old wiper. Buy a new wiper with the same length and the same shape of the joint part of the arm. There are plug-in type, side lock type, u-hook type, screw fixed type. When the wiper is not easy to use, try to replace it.