How to Read the Date on Japanese Imported Car Glass?
3 Answers
Japanese imported car glass date reading method: The glass is marked with numbers and black dots indicating the production year and month. The number represents the year, which can be determined based on the vehicle's manufacturing date. The black dots represent the month. If the dots are in front of the number, subtract the number of dots from 7 to get the month; if the dots are behind the number, subtract the number of dots from 13 to get the month. Some glass may also have a few larger black dots after the production year and month, which indicate the specific week of the month. Below is some related information about car glass: 1. Function: Car glass is an essential part of the vehicle's body accessories, mainly serving a protective role. 2. Classification: Car glass can be divided into three main types: laminated glass, tempered glass, and zone-tempered glass, all of which can withstand strong impacts. Car glass is categorized by its location on the vehicle into four types: windshield, side window glass, rear windshield, and sunroof glass.
When discussing the date of Japanese imported car glass with friends, I found the key lies in the small etched codes in the corners. These marks are usually located in the inconspicuous but easily found edges of the windshield or side windows. The standard format uses dots to represent the month and numbers to represent the last two digits of the year. For example, '••22' means February 2022, as two dots correspond to February. The year is represented by the last two digits, so 22 stands for 2022. I personally used this method when buying a car to verify if the glass was original and to avoid being tricked by a salvaged vehicle. It's important to note that different car models might slightly adjust the format, but the basics are similar. If it's hard to read, you can use a phone flashlight for assistance or consult a professional. Remember to check regularly to avoid future disputes.
As a car enthusiast, I've always enjoyed delving into details. The date codes on Japanese imported cars' glass are etched in the corner of the windshield, with numbers and dots that can be decoded. Typically, dots represent months, ranging from 1 to 12 dots; numbers indicate the last two digits of the year, such as '•18' meaning January 2018. This is quite important - if the date doesn't match the car's manufacturing year during used car transactions, it might indicate glass replacement after a collision. I recommend checking under strong light, sometimes you need to clean the glass to see it clearly. Don't overlook this, early detection can save you trouble. I've verified this multiple times and found it quite accurate.
