However, since they are original parts and the scratches do not produce any noise, 90% of repair shops and drivers do notCurrently, based on the actual situation, the probability of the original car brake pads scratching the original car brake disc is over 50%. However, since they are original parts and the scratches do not make noise, 90% of repair shops and drivers do not believe that the original pads can damage the disc. Therefore, when replacing with new pads, they often do not actively check whether the brake disc has scratches. It is only when the new pads start making noise that they check and find scratches on the brake disc. This often leads to drivers requesting compensation from the repair shop, dealer, or manufacturer for the brake disc. This is clearly a case of being unfairly blamed due to human factors.

Handling method: When replacing brake pads, it is necessary to first check whether the brake disc has scratches. If there are scratches, it is advisable to smooth them out or replace the disc. If the driver does not agree, it should be noted on the repair order and signed by the driver, which helps avoid future noise or damage to the disc that could lead to claims from the driver.