How to Check the Date on BMW Car Glass?

[LeEli]

BMW car glass production date can be checked as follows: There is a series of symbols and numbers in the lower left corner of the glass, which indicates the production date. Here are the specific details about vehicle glass production dates: 1. Meaning of the symbols: On the bottom line, there are several small dots followed by numbers. Taking "...4" as an example, the number 4 represents the year. If the black dots are before the 4, it indicates production in the first half of the year. The calculation formula is "7 minus the number of black dots." For example, 7-3=4, so the glass was produced in April 2004. If the black dots are after the 4, it indicates production in the second half of the year. The calculation formula is "13 minus the number of black dots." For example, "4..." means the glass was produced in October (13-3=10). 2. Different production dates: It is normal for new car glass to have inconsistent production dates. Different batches of glass naturally have different production dates, and this does not indicate that the car has been involved in an accident or has other issues.