Where to Check the Production Date of New Car Glass?

[StJasmine]

New car glass production date can be found in the coding at the lower left or lower right corner of the window glass. In the last or second last row of the code, there is a number and several small black dots, which indicate the production date of the glass. The markings on the glass can provide information such as the brand, structure, specifications, and production date of the glass. The production date of the glass: the number represents the year, for example, 5 represents production in 2015; the black dots on the left of the number represent the production month. Dots on the left indicate the first half of the year, while dots on the right indicate the second half of the year. If the dots are on the left, subtract the number of dots from 7 to get the month. If the dots are on the right, subtract the number of dots from 13 to get the month. It is important to note that the production dates of the glass and the vehicle should not differ by more than 10 years.