How to Check the Manufacturing Year of a Car from the Glass?
1 Answers
There is a code on the lower left or lower right corner of the car window glass. On the last or second-to-last row, there is a number and several small black dots. The number represents the production year of the glass, indicating the last digit of the year, while the small black dots indicate the production month. Below is a detailed explanation: 1. The production date of the car glass can be identified by the code on the lower left or lower right corner of the window glass, where the last or second-to-last row contains a number and several small black dots. 2. First, the number represents the production year of the glass, indicating the last digit of the year, while the small black dots indicate the production month. 3. If you observe the glass carefully, you will notice that some glasses have the small black dots in front of the number, while others have them behind the number. 4. If the small black dots are in front of the number, subtract the number of dots from 7; if they are behind the number, subtract the number of dots from 13. The result is the production month of the glass. 5. Some glasses may also have a few larger black dots after the production year and month. These dots specify the week of the month, for example, 5 dots represent the first week; 4 dots represent the second week; 3 dots represent the third week, and so on.
