How to Check the Production Date of Volkswagen Car Glass?
2 Answers
Method to check the production date of Volkswagen car glass: You can view it at the lower left corner of the glass, which consists of a combination of symbols, numbers, and English letters. This includes certification marks, glass type, production date, and other information. The numbers represent the year, and to the right of the numbers, there are two rows of dots. The first row of dots represents the month, while the second row consists of two differently shaped dots. The first type of dot represents N days (1 dot), N plus 10 days (2 dots), or N plus 20 days (3 dots). Car glass mainly falls into the following three categories: laminated glass, tempered glass, and zone-tempered glass, all of which can withstand strong impact forces. Based on their location, car glass is divided into four types: windshield, side window glass, rear windshield, and sunroof glass.
I recently bought a Volkswagen and was curious about how to check the production date of the car glass. It's actually quite simple—look for a combination of numbers and dots in the corner of the windshield. For example, you might see a marking like ".18," where the dot represents the year 2018, and the number indicates the month of production. Volkswagen usually places this in the lower right or left corner; wiping the dust with a clean cloth can make it clearer. I've checked this method myself—it helps quickly determine if the glass is original, preventing you from buying a used car with accident-replaced parts. Checking these details is practical, especially before purchasing a used Volkswagen, as it can save you a lot of trouble. I recommend new car owners spend a few minutes checking regularly—overaged glass is prone to cracking, which affects safe driving. I learned this trick myself and find it convenient and cost-effective. In short, just give it a try and you’ll figure it out.
