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What Causes the Brake Noise in Mercedes-Benz GLC?

1 Answers

DiEthan

07/29/25 10:38pm

Mercedes-Benz GLC brake noise is caused by rust or hard spots on the brake discs, which usually occurs when the vehicle first starts moving and improves after a few brake applications. Below is relevant information: 1. The break-in period for a new car, where the break-in of the brake pads is a crucial part. Typically, after driving a few hundred kilometers, the brakes will feel more comfortable. Newly replaced brake pads also need a break-in period to better integrate with the old discs. Right after replacement, the brakes may feel very stiff, and it usually takes a few hundred kilometers of driving before they feel better. 2. For vehicles experiencing noise due to incomplete break-in, some owners resort to aggressive braking while driving to quickly break in the brakes. While this can accelerate the break-in process in a short time, it leads to more severe wear on the brake pads, effectively reducing their lifespan. Therefore, it is recommended to drive for a while longer and observe the situation, rather than artificially forcing excessive wear on the brake pads.

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