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  Harman builds external sound system electric vehicle can simulate the sound of gasoline engine

  Foreign media reported that the Andrew Krok of Roadshow saw a Tesla ModelS at the R & D center of Harman Audio Manufacturing Company in Novi, Michigan, USA. The car is equipped with loudspeakers in many places. The R & D center staff are testing the sound system. It is understood that Harman is building a system to enable the electric car to produce the sound of internal combustion engine drive. The system can timely remind passers-by, especially the blind. And the vehicle, judge its approximate position and distance from the sound, so as to make a correct judgment. According to Andrew Krok, from the R & D staff.

  Harman electric car sound system 2019-03-21
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  Geely Xingrui was exposed with quality problems, and many car owners shouted "can't stand it".

  As the latest model of Geely, based on CMA platform architecture and Volvo 2.0TD engine, its safety performance and power performance have attracted much attention from consumers, and Xingrui does have great advantages in all aspects. However, Geely Xingrui has recently been exposed to quality problems. Several car owners reported that there was a strange noise in the fuel tank and a purring sound, which should be the sound of gasoline hitting the tank wall inside the tank, to be exact. A car owner reported that he had just picked up the car and drove home with gas on December 12, and every time he braked, he could hear the sound of purring in the back row.

  Xing Rui 2021-01-04
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  EU has issued new rules that new energy vehicles must be equipped with sound systems from July.

  The European Union recently issued new regulations requiring all newly built pure electric and hybrid vehicles to be equipped with an audible alarm system, and by July 1, 2021, all existing pure electric and new energy vehicles must also be modified. It is understood that this is to deal with a series of safety problems caused by the low sound of electric vehicles, and the noise should be enough to attract the attention of passers-by, especially the blind, so that they can predict in time and make correct judgments. According to the requirements of the European Union, the vehicle audible alarm system should start automatically when the speed is below 20km/h, and the speed is 20.

  2019-03-20
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  There was a sudden fire in the 4S store of a certain group, and the scene was blazing with the sound of explosion.

  Netizens reported that there was a sudden fire in a 4S store in Guangzhou last night, which was accompanied by an explosion and suffered heavy losses. At 21:00, a fire broke out in a 4S store at No. 268 Huadi Avenue, Fangcun, Guangzhou. According to online video, the exhibition hall of the 4S store was surrounded by fire that night, and the fire was very fierce, with thick white smoke accompanied by the sound of explosion. After calling the police, a number of fire engines came to support them.

  4S store 2020-08-12
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  Mercedes-Benz profit decline sounded the alarm, Daimler plans to stop production of Mercedes-Benz X-class pickup truck

  P.p1 p.p2 p.p3 p.p4 p.p5 p.p6 span.s1 span.s2 span.s3 span.s4 span.s5 Durham's profits fell 16 per cent month-on-month this year as rising material costs and additional investment in the truck division led to lower profit margins. The performance fell short of expectations, and Daimler's subsidiary Mercedes-Benz sounded the alarm in the face of declining profits, and Daimler is looking for ways to reduce costs and optimize its business profits. Mercedes-Benz is considering plans to stop production of X-class pick-up trucks. Run.

  Daimler Mercedes-Benz pickup 2019-07-17
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  Great Wall WEY gearbox abnormal noise occurs frequently, so far there is no maintenance solution.

  The WEY brand is a high-end brand launched by Great Wall in November 2016, all equipped with a seven-speed wet dual clutch transmission independently developed by Great Wall. The 7-speed wet double clutch transmission carried by the WEY brand not only controls the cost and price of the vehicle, but also makes more consumers optimistic about the strength of their own brand. The WEY brand launched the VV7 and VV5 models in 2017, with cumulative sales of 86000 vehicles for the whole year. In 2018, the brand camp expanded to four models, and sales increased by 61.39% to 139000 vehicles, but there was a sudden decline in WEY brand sales in 2019.

  Great Wall Motor 2020-06-22
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  Driving is like flying a plane! A number of car owners complained about the ideal ONE high configuration howling.

  Recently, a large number of 21 ideal ONE owners reflect that when the vehicle augmenter is working, the vehicle sends out a harsh high-frequency scream, which is suspected to be the whistling of the generator. A car owner has released a video of his vehicle screaming, and from the video point of view, the screaming of the vehicle is still a little big. According to the feedback of the owner, the howling will be obvious when the speed is above 60km, and the greater the generator power is, the more obvious it is. At present, there are a large number of car owners complaining about this problem in the ideal APP, and one ideal car owner also sent a video question: ask everyone, there is this sharp high-frequency noise after the booster starts, but the staff of the maintenance center say it is normal, and we have something similar.

  Ideal ONE 2021-07-29
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  The red flag new car makes a lot of noise, and the manufacturer's technicians can't see the customer.

  In May this year, Mr. Xu from Jiaxing, Zhejiang Province, bought a red flag HS5 from Jiaxing Heqi sales and Service Co., Ltd., the price of a naked car was 180000 yuan. Who knew that the car made a strange noise after only a week of picking up the car. At first, there were only abnormal noises in several parts, but then it gradually became serious. Mr. Xu said that at first there was a problem with the left and right AB column and the dashboard, and then there was a problem with the skylight. In the driving, you can obviously hear a similar friction sound, and the creaking sound sounds very uncomfortable. After the abnormal sound of the red flag HS5, Mr. Xu also went to the 4S store many times to reflect the problem, the 4S store.

  Red flag 2020-09-03
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  Qijun hung banners to protect his rights: the sound of the engine is comparable to that of a tractor

  A few days ago, a car blogger posted a video showing that in front of a Dongfeng Nissan 4S store, a brand-new Qichun car was draped with a banner that read: "good service in the store, Nissanqi Jun, quality fraud, manufacturer inaction." Another Qichun also wore "born unshakable, novel Jun" and changed into a "tractor" for a year and a half.

  Qijun engine Power Video Technology Motor vehicle sales Brand Price Market system Model problem China 2023-07-02
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  Model Y low frequency resonance car owner: it's the same as flying.

  Tesla Model Y has been highly sought after by the market after its launch, and it has become another best-selling model after Tesla Model 3. However, it is such a model that is highly sought after by the market, but recently, some car owners have reflected that Model Y has the problem of "low-frequency resonance". According to Golden Eye, a Tesla car owner reported to the media that Model Y had low-frequency resonance, saying bluntly that it was the same as flying, and even had hearing loss. According to Mr. Li, the Tesla Model Y was ordered on Tesla's official website and picked up on January 24, due to no contact with electric cars.

  Tesla Model Y 2021-04-08
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  The abnormal noise of the Great Wall car gearbox has become a common problem. 4S store: deal with what can be found without noise.

  In the domestic independent SUV market can be called the "benchmark" brand, should be Great Wall Motor, in the past year, Great Wall Automobile sales growth reached 1.06 million vehicles, achieving four consecutive years of sales exceeded one million vehicles. But it is this so-called benchmarking brand that puts consumers in a "dilemma" of maintenance.

  Great Wall Motor 2020-01-10
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  In May, Mazda Atez tripled the number of complaints about abnormal sounds on the list of complaints about car models.

  With the initial results of epidemic control in the domestic car market, the previously suppressed sales demand of car companies has also been gradually released, leading to a slight rise in the market. In this regard, with the increase in sales, the complaint rate of its models has also increased to a certain extent. According to the latest statistics on the number of complaints made by car quality net in May, Mazda Atez reached the top again with the highest number of complaints after April.

  Mazda 2020-06-01
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  Due to the failure of audio-visual system, the number of complaints against Chery Arize 5 PLUS soared.

  In the past 30 days, Chery Erize 5 PLUS has been complained 108 times, ranking second on the list of complaints, according to the car quality website. The reasons for the complaint are as follows: audio-visual system failure and abnormal chassis noise. The problem with more complaints is the failure of the audio-visual system. Some motorists said that the resolution of Arize's 5 PLUS driving recorder is indeed very low, basically the car in front of about 3 meters can not see the license plate clearly, and the signs on the road can not be seen clearly. The problem that is not clear about the current sale of the Erizer 5PLUS driving recorder is not an isolated case, but a multiple problem. As we all know, with the increasing traffic environment.

  Chery Arize 5 PLUS 2021-07-17
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  Ideal car CEO Li wants to complain that most of the luxury brand stereos are "licensed".

  Gaohe, the most expensive car brand, was accused of false propaganda and consumer fraud on July 6, with some owners complaining that the stereo of the high-tech HiPhi X was not in line with the actual publicity. In the process of promoting and selling Gaohe HIPHI X, it called its stereo "Meridian British Treasure Brand"

  Audio car brand ideal UK treasure saying publicity OEM price actual loudspeaker industry model high-end 2022-07-09
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  If there is a problem, full refund and exchange, will there be a "trick" in the policy of Mazda 4S store?

  Due to the serious problem of abnormal sound of AB posts, FAW Mazda Atez suffered a large number of complaints online earlier, and even car owners' rights protection incidents occurred. Manufacturers have given solutions and official responses, it is not clear whether users can completely solve the problem, but so far there will still be abnormal complaints online, and then affect the terminal sales of Atez. Recently, it has been reported that FAW Mazda 4S store has launched a "full refund and exchange" policy to buy Atez. Judging from the posters of the 4S store, consumers who buy the whole range of Atez models can be fully refunded and exchanged before August 31, 2021, including purchase tax and compulsory insurance as long as there are abnormal noise problems. One side.

  Atez FAW Mazda 2020-12-16
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  The owners of the Atez car protect their rights collectively, and many noises of the new car are unbearable.

  Atez abnormal sound to protect the rights

  Atez abnormal sound to protect the rights FAW Mazda 2020-06-06
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  The latest automobile complaint list: two major brands have become "hardest hit areas"!

  According to car quality network statistics, a total of 17882 valid complaints were received by car owners in August 2023, setting another record for the same period in history, up 2.9% from the same period last year, but down 1.9% from the previous month. Data show that a total of 807 models were involved in effective complaint information in July, with a double-digit number of complaints (including

  Complaints models problems brands systems complaints cars faults subsidiaries Toyota Harvard prices models car owners reasons 2023-09-06
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  BYD electric car accident owners protect their rights! After the investigation of "God reversal" in 4S store

  According to relevant media reports, a white BYD electric car was parked in the middle of the road in Taiyuan, Shanxi Province, and the lower arm of the car was seen falling off, so the owner insisted that it was a problem with the quality of the vehicle and insisted on safeguarding his rights. When the 4S store picked up the driving recorder, it was found that the plot was "God reversed". Recently, a BYD electric car was parked at an elevated intersection in Taiyuan, Shanxi Province. According to Zhao Shifu, the owner of the car, he suddenly encountered the ball head of the vehicle falling off while driving normally, and then he heard the sound of an air leak and the tire was rotten. In this regard, Master Zhao was very angry and felt that the good end of the vehicle suddenly fell off, and stressed:.

  Electric car electric BYD car owner 4S store sudden 2019-08-31
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  Another Mazda fell, complaining that the car owner pulled banners to protect his rights.

  Some netizens revealed that the owners of CX-4 cars in Beilun District, Zhejiang Province, went to the distribution store to pull banners to protect their rights, because the abnormal noise of the new car was serious and could not be solved, so they had no choice but to go to the distribution store to protect their rights. Judging from the pictures of the revelations, the banner posted on the body of the Mazda CX-4 read, "the new Mazda car is noisy and asked me to take it apart and repair it. The problem cannot be solved." According to the netizen, the basic positioning is the problem caused by reducing the cost of car paint, and there is also a strong abnormal noise in the CX-4 of the same production line, and the problem of abnormal noise also needs to be solved at a high cost, so the manufacturer does not dare to issue an official statement or even make a positive response. The netizen also.

  Mazda Atez CX-4 Onksera 2020-06-12
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  Roof rights protection car owners sue Tesla new progress in court! Tesla: do not want to have too much interference with the sound

  After eight months, Tesla female car owner "car roof protection case" finally ushered in new progress. At 9: 00 a.m. on December 24th, the case of Ms. Zhang, the owner of Tesla's car roof, suing Tesla's reputation rights dispute was heard in the people's Court of Beiguan District, Anyang City, Henan Province. This hearing is the first formal public hearing. Tesla is the defendant, and the two sides have had a heated debate for as long as six hours, but at present, the case has not been pronounced in court. Ms. Zhang, on behalf of the lawyer, said that the court will pronounce the sentence at an appointed time. At present, it is impossible to judge the result, and it is believed that the court will make a fair decision. In addition, in response to this trial, Tesla staff also replied: "We."

  Tesla 2021-12-25