The best way is not to go to a 4S shop because of these minor problems. The outside car body painting technology is not worse than that of 4S shop, and the price is much cheaper. Anyway, I paid for it myself. In addition, even if the headlight bracket is broken, it can be repaired. 4S just doesn't like to repair it, just change it directly, which saves trouble and makes money.

Don't think too highly of 4S. All 4S stores make money and rely on maintenance to make profits. Just understand. A month's electricity bill in a 4S shop is much higher than the rent in a repair shop outside. How can we remain profitable without charging exorbitant fees?