How to Identify the Production Date of Car Glass?
2 Answers
Car glass production dates can be identified by the trademark located in the corner of the glass, which consists of several dots and a number. More information about car glass production dates is as follows: 1. The number represents the production year of the car glass. If the dots are on the left, it indicates production in the first half of the year, while dots on the right indicate production in the second half. 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 consists of a single digit, representing the last digit of the year. For example, the number 8 represents the year 2008. 3. The production date of the glass will not differ from the vehicle's manufacturing date by more than ten years. The month of production can be determined by analyzing the black dots before or after the number.
I've been driving for many years, and once when I was buying a used car, the dealer taught me a little trick to identify the production date of car glass. You need to find a clean spot at the bottom left or right corner of the windshield, where there are usually small dots or numbers printed. The numbers typically represent the last two digits of the year, for example, 23 stands for 2023. As for the dots, they indicate the month; fewer dots mean an earlier month, while more dots mean a later month. For example: if the dots are on the right side of the number, the month is calculated by subtracting the number of dots from the given number; if the dots are on the left side of the number, it directly represents the year and month. This way, you can tell whether the glass is original or newly replaced, helping you avoid buying a car that's been in an accident. When checking, use a tissue to clean the corner of the glass and ensure good lighting to see the details clearly. Regularly checking the date can also help assess the aging of the glass, ensuring clear visibility and driving safety.
