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What is the reason for the unresponsive air conditioning buttons on the BYD S7?

2 Answers

OIsabelle

08/27/25 4:41am

It may be due to blocked or leaking air conditioning pipelines. Here are the relevant details: 1. BYD: BYD is a Chinese automobile brand established in 1995, primarily producing commercial and household vehicles as well as batteries. Starting with a team of just over 20 people, BYD grew to become the world's second-largest rechargeable battery manufacturer by 2003. In the same year, BYD Automotive was formed. Following a development strategy of independent R&D, production, and branding, BYD Automotive is committed to creating truly affordable and high-quality vehicles for the general public. 2. Car Air Conditioning: The car air-conditioning device, commonly referred to as car AC, generally includes cooling, heating, and ventilation systems. This integrated system makes efficient use of the limited interior space of a vehicle, featuring a simple structure and ease of operation, making it a popular modern car air conditioning system internationally.

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SanCarlos

09/09/25 3:44am

I've encountered the issue of unresponsive air conditioning buttons on the BYD S7, which could stem from several potential causes. For instance, a blown fuse—when the current in the circuit exceeds safe levels, the fuse automatically cuts off to protect the system, resulting in button failure. Another common factor is the button itself getting stuck or worn out; accumulated dust or grease can lead to poor contact. Wiring damage is also a significant concern, such as loose connectors or aged wires causing short circuits, potentially affecting the connection from the button to the control unit. A malfunctioning control module is even more troublesome—if the electronic unit crashes or components are damaged, the button signals won't transmit. Lastly, systemic issues like blower motor problems or compressor abnormalities can indirectly impact responsiveness. Don't underestimate this problem—being unable to use the AC in hot weather is both uncomfortable and hazardous. It's advisable to promptly visit a professional repair shop for inspection and avoid DIY attempts that might damage more components.

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