How to Deal with Brake Pad Noise in Mercedes-Benz GLC?
2 Answers
Mercedes-Benz GLC brake pad noise solutions: 1. Check if the brake pads are excessively worn; 2. Check if there is sand in the brake pads; 3. Check if the brake discs are deformed. Car brake pads, also known as automotive brake linings, refer to the friction materials fixed on the brake drums or discs that rotate with the wheels. The friction linings and blocks bear external pressure to generate friction, thereby achieving the purpose of vehicle deceleration. The Mercedes-Benz GLC is a mid-size SUV under Beijing Benz, with exterior dimensions of 4764mm in length, 1898mm in width, and 1642mm in height, and a wheelbase of 2973mm.
I've been driving a Mercedes-Benz GLC for several years, and brake squealing is quite common, usually caused by wear or dust buildup. Whenever I hear a squeaking sound, I first find a safe place to pull over and check for scratches or excessive thinning on the brake disc surface. If the disc looks fine, it might just be too much dust or a sticky caliper. I’ll spray some brake cleaner on the dusty areas and apply high-temperature grease to the caliper pivot points, then take a test drive. If the noise disappears, the problem is fixed; if it persists, it means the brake pads are nearly worn out and need immediate replacement. The braking system in Mercedes-Benz models is quite sophisticated, so I recommend using OEM parts to avoid material incompatibility. Preventive maintenance is crucial—check the pad thickness every six months and lightly apply the brakes during highway driving to remove rust.
