How to Identify the Production Date of Car Window Glass?

[GemmaFitz]

The method to identify the production date of car window glass is as follows: 1. The production date of car glass can be found in the corner of the glass, marked by a logo consisting of several dots and a number. By analyzing the number and black dots on the logo, you can determine the production date of the car glass. 2. The month of the car glass can be analyzed and judged by the black dots before or after the number. If the dots are on the left, it represents the first half of the year, while dots on the right represent the second half. 3. The date code on the glass consists of only one number, representing the last digit of the year. For example, the number 8 represents 2008. As for why it's not 1998, you can determine this based on the vehicle's manufacturing period, as the glass and the vehicle's production date will not differ by more than ten years.