What causes the clicking noise when braking in an Audi Q5?
2 Answers
The reason for the clicking noise from the chassis of an Audi Q5 is usually due to damaged bushings on the left and right lower control arms. Replacing the bushings generally resolves the issue. Below is relevant information: 1. Function of the lower control arm: The lower control arm enhances the vehicle's grip performance, providing the driver with a better driving experience. The lower control arm is a mechanical tool that, through different linkage configurations, allows the suspension to automatically adjust the camber and toe angles during compression, as well as provide the rear wheels with a certain steering angle. 2. Working principle: The working principle of the lower control arm involves designing constraint angles for connecting movement points, enabling the suspension to actively adjust wheel alignment during compression. This design offers great flexibility, allowing for precise matching and tuning specific to the vehicle model. Therefore, multi-link suspension can maximize tire grip, thereby improving the vehicle's handling limits. It offers the best performance among all suspension designs.
I've been driving an Audi Q5 for many years and have encountered the issue of a clunking noise from the brakes several times. The most common causes are scratches or uneven surfaces on the brake discs leading to abnormal friction, or uneven wear or loose installation of the brake pads which can also produce such clunking sounds. Additionally, aging ball joints or shock absorbers in the suspension system can become loose and transmit noise when braking. Ignoring these issues can lead to decreased braking performance, accelerated component wear, and compromised driving safety. I recommend immediately consulting a professional mechanic to inspect the condition of the brake pads and discs. As a reminder, regular maintenance can help prevent such problems from escalating, avoiding minor issues turning into major ones.
