What is the purpose of the barcode sticker on new car glass?
2 Answers
The barcode sticker on new car glass is used by the production plant for scanning purposes. After scanning, the information is recorded in the computer system and becomes irrelevant once the car leaves the factory. Below are some maintenance tips for car glass: 1. Proper use of windshield washer fluid: There are various types of windshield washer fluids available on the market, mainly categorized into three types: summer-use fluid, winter antifreeze fluid, and special antifreeze fluid. Summer-use fluid is primarily used to remove insect residue from the windshield, while winter antifreeze fluid ensures that car components are not damaged when temperatures drop below -20°C. 2. Car window tinting: A thin layer of heat-insulating film can make a significant difference, not only blocking the harsh sunlight but also providing heat insulation and UV protection. Car heat-insulating films are divided into front and rear windshield films and side window films. It is highly discouraged to use dark tinting films on the front windshield. When selecting a heat-insulating film, the higher the UV protection index, the better, as it helps protect the dashboard components from premature aging caused by prolonged sun exposure. 3. Glass insurance: This is a type of commercial insurance where the insurance company is responsible for compensating the policyholder for losses incurred due to the standalone breakage of the car's glass during use. Standalone glass breakage refers to situations where only the windshield or window glass of the insured vehicle is damaged.
When I first picked up my new car, I was also curious about what that barcode sticker on the windshield was for. After asking a friend at the 4S dealership, I learned that it's a tracking label applied by the manufacturer on the production line, primarily recording the vehicle identification number (VIN) and production date. This facilitates scanning for inventory verification during assembly and transportation, preventing incorrect part matching or wrong shipments. It's placed in the corner of the front window because the fixed position makes it easy to scan without obstructing the driver's view. After driving home, I found it quite an eyesore and gently peeled it off, but had to clean the adhesive residue with alcohol. Normally, while driving, this sticker can also help verify the car's identity during after-sales recalls, making it quite practical in function.
