Should the QR code on the rear window of a new car be removed?

1 Answers
MadelineRose
07/29/25 5:00pm
The barcode on the car mainly contains vehicle information and serves as a color identifier for the car body. If the car body is involved in a collision and requires repainting, this code can be used for color matching. It can be removed. Additional information on new car maintenance is as follows: 1. Differences: Requirements may vary slightly among different brands and models. For sedans, the engine oil should generally be changed between 5,000 to 10,000 kilometers. Besides the mileage requirement, there is also a time limit for maintenance. Engine oil should not be used for more than one year. Overall, maintenance is required if either the time or mileage limit is reached. 2. Engine oil: In addition to mileage and time, another important factor affecting the oil change interval is the type of oil used. Different types of engine oil have different recommended change intervals. For example, mineral oil should be changed within 5,000 kilometers, semi-synthetic oil within 8,000 kilometers, and full-synthetic oil within 10,000 kilometers.
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