Wiper blade, indeed the most indispensable automobile parts. A time of drought, sudden rain, if the wiper blade does not work, then I'm sorry, you can only pull over and so the rain stopped.

       1, wiper lever Features

       Mainstream vehicle wiper rod generally in the steering wheel to the right, up and down, before and later operating wiper function. Before and after adjustment to achieve the wiper position, frequency and other properties. Some models also have "auto-sensing" feature that adjusts wiper speed according to the size of rainfall, complete liberation of your right hand operation of the wiper switch.（在雨量较小情况下与实际需求有些偏差）。In the case of smaller rainfall and the actual needs of some deviation.

       2, Wiper operation method

       a, up and down method details

       The Volvo XC60 with an example, this pushes up the wiper operation will automatically rebound, wiper work once, then down three gear (slow / medium / fast), are more mainstream design . Of course, some models of the design will be slightly different.

       b, Before and after the operation Comments

       The wiper lever to pull the driver's direction, before the file first wiper water, scrape again. Conversely, rear wiper water, scraping once。

     c, Methods of operation of rear wiper.

       When the windshield is blocked, you will lose your driving on the road or in the rear part of the field of vision when reversing, greatly reducing traffic safety, so rear wiper as important. After this adjustment car wiper has three stalls, which are slow, medium and fast.

       Wiper wrong to use

       Wiper correct use

       When it came to foreign objects blocking the line of sight, the wiper should be forward or backward to let the water wiper work, so make the whole wiper motion frictional resistance smaller. So as to prolong the life of the wiper blade, to prevent the glass from scratches purpose of foreign matter.

       Summary: The wiper blades are consumables, a purchase does not guarantee a lifetime, so you want to extend the service life of wiper with proper operation. Many people will ask, how long wiper replacement is good? Generally one to two years will be replaced. But our advice is: after hanging wiper effect decreased significantly, it would have to be replaced. And develop good habits also helps to reduce the front windshield scratches, why not do it?