How to Determine the Age of Car Glass?

[SanJessica]

The production date of car glass is located on the trademark in the corner of the glass, consisting of several dots and a number. More details about the production date of car glass are as follows: 1. The number represents the production year of the car glass. If the dots are on the left, it means the glass was produced in the first half of the year, while dots on the right indicate production in the second half of the year. By analyzing the number and black dots on the trademark, you can determine the production date of the car glass. 2. The date code on the glass has only one digit, representing the last digit of the year. For example, the number 8 stands for 2008. 3. The production dates of the glass and the vehicle will not differ by more than ten years. The month of the glass production can be analyzed and determined by the black dots before or after the number.