What is the reason for the non-functioning of the left front door window regulator in the BYD Song?

[SanAdalynn]

The main reasons for the non-functioning of the left front door window regulator in the BYD Song are fuse short circuit; short circuit in connecting wires or loose related connectors; damage to relevant relays or switches; motor damage; corrosion or looseness in grounding wires. Below is a specific introduction about the BYD Song: 1. Space: In terms of interior space, when the seat is lowered to its lowest position, there is still a four-finger space above the head. The same tester in the rear seat has a four-finger headroom, while the knee space can reach a two-fist distance. 2. Interior: The car uses some diagonal line designs and chrome decorations to create a dynamic atmosphere. The steering wheel at the bottom is marked with a red 'Song' character, highlighting the identity of this car. 3. Configuration: All BYD Song models will be equipped with a panoramic imaging system, a large-screen multimedia system, a multifunctional steering wheel, an electronic handbrake, automatic air conditioning, and other equipment.