What Causes the Brake Noise in the New Jetta?
1 Answers
The causes of brake noise in the New Jetta are as follows: 1. New Car or New Brake Pads: New cars or newly replaced brake pads and discs require a break-in period, during which some noise is inevitable. This usually disappears after a few hundred kilometers of driving. 2. Normal ABS System Activation: During emergency braking, the brake pedal may produce a continuous 'thumping' sound, sometimes accompanied by a pulsating sensation. This indicates the ABS system is functioning normally. In such cases, simply press the brake pedal firmly, but this applies only to vehicles equipped with ABS. 3. Metal Hard Spots on Brake Pads: Small metal particles inside the brake pads can cause a sharp, piercing noise when lightly braking. This issue can be resolved by forcefully applying the brakes several times, removing and resurfacing the brake pads, or replacing them with higher-quality ones. 4. Severe Brake Disc Wear: Deep grooves formed around the brake disc due to wear can cause noise when the brake pads rub against the edges of these grooves.