The door handle of BMW was heated, and this problem appeared in BMW after more than 6 years of response from 4S shop. what do you think?

To put it bluntly, BMW uses a lot of environmental protection materials for environmental protection, but the environmental protection materials used will have a side that you can't have your cake and eat it. Sustainable materials: From the beginning, we considered ending the interior design of BMW, and now more and more sustainable materials are used. Daniela Bohlinger, head of sustainable development of BMW Group, met with Giulio Bonazzi, CEO of Aquafil in Ljubljana. This yarn is made of recycled fishing nets and other nylon waste.

The fishing nets on the big table in Giulio Bonazzi's conference room are so clean that you might think they are brand new. The CEO of Italian yarn manufacturing company Aquafil explained: "We use a multi-step process to clean mosquito nets and add them to other nylon wastes in our chemical plant, where they are broken down into chemical components.

The skin-like material is like this. No matter how much you care for them, it's no use. Even if you never bask in the sun, it is not good to get your hands dirty if you put them in the cupboard for six or seven years. It is extremely disgusting. For example, the casings of some electronic products, the handles of some umbrellas, some high-end mice, and even the nexus4 I bought before are made of this material. So I'm shopping now, and I basically don't consider this kind of leather stuff. It shows that the skin-like coating on the inside of the door handle is indeed a common problem. It will rot in five or six years, and BMW will not change it if it knows it. It can wrap the skin inside.

I have been driving a 5-Series BMW with friends around me for several years. The rubber handles of the driver's seat and the passenger's seat are rotten, and they feel sticky every time, which is disgusting. It costs more than 1200 to replace four door handles in a 4S shop, and it only takes less than 500 yuan to find an auto repair shop outside an acquaintance. Acquaintances say that it is a common problem that the handle inside the BMW door is rotten, and almost every car needs to be replaced. This shows that BMW's arrogance, in order to control the cost of tens of dollars, ignores the consumer experience.

The final result is pure ECONYL@ nylon particles, whose composition is exactly the same as that of ordinary petroleum-based nylon. Once the products made by ECONYL@ reach the service life, they can be recycled and made into other new products. "You can recycle these products as many times as you need," Bonazzi said. "This is truly sustainable development. It can be seen that they already know the service life of these materials, but domestic dealers will definitely not tell customers the service life of these materials in order to sell cars.

BMW uses ECONYL@ yarn to manufacture the roof linings and floor mats of BMW i3 and BMW iX. Daniela Bohlinger, head of sustainable development design of BMW Group, believes that this is the inevitable result of BMW's increasing awareness of environmental protection. "It is very important for us to use recycled materials as the basis of these products. ECONYL？ Nylon is made of old fishing nets and other nylon wastes, which is very suitable for our needs. Because it has many colors, it is easy for us to design. Of course, any product made of recycled materials must look flawless and of high quality.

However, Giulio Bonazzi said that the company is still hesitant to use recycled materials, especially luxury brands. But this is slowly changing. In addition to BMW, Prada and Gucci now use Aquafil ECONYL@ nylon in their collections. Compared with petroleum-based nylon, the carbon dioxide produced by using recycled materials to manufacture nylon is reduced by 90%.

From fishing nets to sustainable yarns, some old fishing nets have been salvaged from the ocean, which Bonazzi said is the most touching aspect. This is the main goal of a healthy ocean. Aquafil and two other partners set up a non-governmental organization to raise people's awareness of the marine pollution caused by abandoned fishing nets. But most of the fishing nets recovered by Aquafil come from fishing grounds all over the world. Aquafil collects raw materials in two warehouses in Ljubljana with an area of 65,438+05,000 square meters, where they are cleaned and bundled. Other nylon wastes, such as old carpets, fabric scraps and plastic parts, are also stored here. Then all of them are sent to chemical plants to make brand-new ECONYL@ nylon, which can be used as environmental protection products and promote environmental sustainable development.

The recycling process of Giulio Bonazzi Aquafil Econyl sustainable material recycling plant is a complex process. A complex system consisting of criss-crossing storage tanks and pipelines is used to separate and recombine chemical components. This process begins with the treatment of nylon waste. For example, the fishing net is ground into small pieces and then sent to a large water tank along the conveyor belt. When they reached the next floor, they had turned into snow-white plastic particles, flowing through the silver pipes. Finally, the particles are sent to the spinneret. Where they are spun into infinitely long flexible flat cables. And wound on industrial-sized spools. In another area of the factory, huge white, black, red and blue spools are loaded onto trolleys. Therefore, from the perspective of human civilization, BMW's reasons for doing so are far-reaching. After all, rich people still have to make more contributions to society.

It's ridiculous to just say this, especially I'm surprised that such a thing happened to a luxury brand like BMW. It is extremely disappointing that 4S stores let car owners repair at their own expense on the grounds of passing cars and warranty. 4S stores attribute this problem to BMW's common fault, which is obviously shirking responsibility. If it is a common fault, can it be regarded as cutting corners or design defects? I think the quality control and reliability of original parts are the basic skills that every automobile brand should practice, not to mention the luxury brand BMW. People spend hundreds of thousands of dollars on cars. Is this quality and service?

To be honest, this is not just a BMW or a specific model. According to the answer, it is said to be a material similar to skin. I asked the garage myself, and I can repair it, but I don't need to change it, because it is easy to have abnormal noise when changing it. As a luxury brand, BMW 4S stores should at least face up to and contact manufacturers to investigate and solve this problem. You can't ignore it after buying a car. On the grounds of over-warranty, it is unacceptable to say that the quality control problem of the original parts is a common problem and let the owners solve it themselves.