
Sedan brake pads should be replaced every three years or 60,000 kilometers. Below are specific indicators for determining when to replace brake pads: 1. Listen for sounds: During daily driving, if you hear a sharp metallic noise when braking, it indicates the wear indicator on the brake pad is starting to grind against the brake disc. 2. Check thickness: Inspect the thickness of the brake pads. If the thickness is below 3mm, the brake pads must be replaced. At this point, you'll need to press the brake pedal deeply to achieve braking effect or may require two presses to stop. 3. Monitor fault codes: If the brake pads are equipped with sensor wires, a fault code will appear on the dashboard, signaling immediate replacement is needed. 4. Mileage: After driving 30,000 kilometers, inspect the brake pads during each maintenance check to assess if they can continue to be used. By 60,000 kilometers, braking performance significantly declines, necessitating consideration for replacement. 5. Driver's feel: If braking feels ineffective, replacement is mandatory. 6. Uneven braking direction: If the vehicle pulls to one side only when braking hard, the braking system should be inspected.


