What causes abnormal noise from the chassis when starting the new Lavida?

[Pluto]

The new Lavida model under Volkswagen may produce abnormal noise from the chassis during startup, possibly due to damage or deformation of the disc brake's shoe support plate, damping spring plate, or guide plate. This can cause the shoe and brake caliper support frame to move up and down, increasing the gap and resulting in abnormal noise due to mutual collision. More details are as follows: 1. If the new Lavida model under Volkswagen produces abnormal noise from the chassis when driving on uneven roads, and the noise increases with the degree of road unevenness, this may be due to an increased gap between the ball joint and the ball head, leading to severe looseness. This will cause the chassis to collide with abnormal noise due to road unevenness. 2. If the new Lavida produces abnormal noise from the chassis when turning, it is likely caused by faults in the steering system and suspension system. As the car tilts during the turning process, the suspension system may deform and produce abnormal noise. Additionally, bearing failure can also cause abnormal noise from the car chassis. 3. If the above situations occur in the new Lavida model, the owner should conduct professional inspection and repair to ensure driving safety.