What is the reason for the particularly loud noise of Wuling MINIEV at low speed?

1 Answers
JackDella
07/30/25 3:29am
The humming sound of Wuling Hongguang MINIEV at low speed is not a vehicle malfunction. This sound is the pedestrian warning sound required by the national regulations for new energy vehicles, and there are strict standards for the sound source. Otherwise, it may affect issues such as vehicle registration. The sound reaches its highest decibel level at a speed of 20km/h and disappears at speeds above 30km/h. Here is more information about Wuling Hongguang MINIEV: 1. Exterior: The Wuling Hongguang MINIEV features a fresh and dynamic design, with its square and cute appearance easily attracting the attention of young consumers. By exploring the usage scenarios of small electric vehicle users, Wuling Hongguang MINIEV minimizes the mechanical space of the entire vehicle, cleverly arranging four seats within a three-meter body, maximizing its spacious practicality. 2. Interior: The interior design features a stylish and atmospheric continuous air vent with a strong sense of technology. The configuration includes tire pressure warning, ABS anti-lock braking system, and EBD brake force distribution, offering good practicality. The subsequent Macaron model of Hongguang MINIEV has further upgraded its configuration, adding more practical features such as a driver's seat airbag, rear parking radar, and reversing camera.
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