What are the consequences of not maintaining a BMW at a 4S shop?
2 Answers
If a new car within the warranty period is not maintained at a 4S shop, the consequences can be severe. For new cars under warranty, if services like oil changes, oil filter replacements, or air filter replacements are performed outside the 4S shop, some 4S shops may refuse warranty claims by attributing any subsequent vehicle issues to the use of substandard parts or services from external providers. Car maintenance precautions: 1. Interior disinfection: With increasing spring rainfall, the damp interior can easily breed bacteria. Since cars are often kept closed for extended periods, they are more prone to harboring germs. Therefore, it is advisable to open windows, sunroofs, and vents frequently for ventilation. It's best to use specialized cleaning agents to disinfect the interior. After cleaning, air fresheners can be used to eliminate odors and create a comfortable riding environment. 2. Paint care: Acidic substances in rainwater can damage the car's paint, especially if there are scratches on the body, which can lead to rust. Additionally, the damage from spring sandstorms to the vehicle's paint should not be underestimated. Therefore, it is recommended to apply wax or glaze treatment to your car.
I just bought a BMW 5 Series and initially thought the dealership maintenance was expensive. A friend recommended a chain quick-service shop for the first service. Later, I noticed increased engine noise and took it to the dealership for inspection, only to find out that the wrong oil specification was used last time, and non-genuine filters allowed impurities into the lubrication system. The worst part is that the car was still under warranty, but since that service record wasn’t recognized, I had to pay out of pocket for the fuel pump repair. BMW’s modular engines are particularly delicate, especially the turbocharged system, which has high oil requirements. Using aftermarket parts can easily lead to carbon buildup and sticking. Now, I obediently return to the dealership for maintenance, where full electronic service records are stored in the cloud, eliminating the hassle of carrying the service manual every time.
