The professional body for quality control to damage occurring in the windshield of the car because of bumping the stones are pesky things while driving, and often can be repaired.
German experts explained that in the event of damage to the driver's vision range or damage was greater than 5 mm, then you must replace the windshield immediately.
There is something known as "remote vision range" in the middle of the glass over the wheel at a distance of 14 cm from left and right.
The DGAC scan range for wiper remote vision scope defines the top and bottom, and if there are cracks in the windshield is longer than 5 cm or on the edges of the glass.
In this case it is necessary to change the windshield by specialists, small repairs can not found in the driver's vision range by resin or wax.
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