How to Check the Production Date of Car Glass When Buying a Car?
2 Answers
Methods to check the production date of car glass: 1. The production date of car glass is usually marked in the lower right corner of the window or below the trademark. It is presented in the form of a single number. The markings on the glass can provide information about the brand, structure, specifications, and production date of the glass. 2. In the production date of the glass, the number represents the year. The black dots on the left side of the number represent the production month. Black dots on the left indicate the first half of the year, while those on the right indicate the second half. 3. If the black dots are on the left, subtract the number of dots from 7 to determine the production month. If the black dots are on the right, subtract the number of dots from 13.
When carefully selecting a used car, I first pay attention to the production date of the glass, as this small detail can reveal the vehicle's history. Typically, there's a combination of dots and numbers in the corner of the glass, such as '.23' or '24.' The numbers 23 or 24 represent the years 2023 or 2024, respectively. A dot before the number indicates the first half of the year, while a dot after signifies the second half. The number of dots determines the specific month—one dot could mean January or July. I remember once inspecting a car where the left window showed '.22' and the right window '.23.' The inconsistency in dates made me suspect a replacement due to an accident, which was later confirmed—the left window had indeed been repaired. This helped me avoid potential issues. For a new car, all glass dates should be close to each other; significant differences might indicate prolonged storage or major repair traces. I recommend bringing a flashlight to inspect each piece slowly, noting down and comparing the dates of every window. This is as crucial as checking for body scratches and can save you both worry and money.
