Some Audi Q7 owners report experiencing persistent brake squeaking issues even after replacing the brake pads. Common causes include worn brake pads, where the metal backing plate rubs against the rotor, leading to noise. Additionally, contaminated brake pads, which can trap dirt and particles between the pad and rotor, may also result in squeaking sounds. Environmental conditions, such as humidity and temperature changes, can further exacerbate these issues, as moisture can lead to rust on brake rotors that contributes to the noise during braking. Some owners have found that using brake clips can help alleviate squeal problems. To address ongoing squeaking, it is advisable for owners to ensure that new brake components are of high quality and properly installed, and to consult a qualified mechanic or Audi dealership for a thorough inspection and diagnosis.
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