Why Do 4S Shops Want to Replace Car Lights for Owners?

[AlexisRose]

Some 4S shops use non-original parts as original parts. Since the cost of non-original parts is relatively low compared to original parts, the price difference is significant. 4S shops use non-original parts to profit from this price gap. Here is additional information: 1. 4S Shop: A 4S shop, fully known as Automobile Sales Service Shop 4S, is a sales outlet that integrates car sales, maintenance, parts, and information services. 4S shops are invested and built by dealers according to the standards set by car manufacturers. They feature unified interior and exterior designs, require huge investments often exceeding tens of millions, and are luxurious, grand, and comfortable. They are authorized to sell only a single brand of cars. 2. Methods to Judge Headlights: Compared to original headlights, non-original headlights vary in quality, with many flaws at the edges and unclear engraved logos. Due to insufficient manufacturing standards, the gaps between non-original headlights and the car body are uneven, with significant left-right deviations. Additionally, non-original headlights have poorer lighting effects, longer reaction times, and may even exhibit uneven brightness between the left and right sides.