Newly Installed Brakes Newly installed brakes make high-pitched screeching or "mouse" noises as they wear in and seat themselves. Most brake replacement kits come with a brake greaser to eliminate these noises on new brakes. Install the grease on the back of the pads, not on the pad face that meets the rotor. Noise-cancelling in ear bluetooth earbuds with high quality sound. Shop MW07 True Wireless PLUS and discover the ultimate true wireless listening experience.Carbon-ceramic brakes have most of the benefits of carbon-carbon discs but are more durable because the ceramics used in their production helps with thermal shock resistance. The extra life also means there is less carbon dust released during their use, which has environmental benefits.Be it an Audi, BMW, Mercedes, Saab, or Volvo, one question we get asked almost daily is about grinding brakes, especially so first thing in the morning. Q – We often get a question about why a car makes a grinding noise when applying the brakes the first thing in the morning, or after it has been sitting a few days. Uibutton change title color when pressed.