What's up with my Audi brakes?
Hi.
In May 2018 I bought an Audi A3 Sportback 1.0 turbo (pre-reg Jan 2018). Around Oct/Nov I noticed a metallic grinding noise when reversing slowly out of my driveway and also reversing from a car parking spot. Initially told "probably lack of use" as my mileage was and is low (now 11,600km). Early in 2019 went back three or four times and they could not find anything wrong. They suggested the brake material. I had no more problems until now when the problem is back. The dealer is an Audi dealer and I believe they did their best to sort me out. I am wondering if the problem is brake material together with my little use (and short trips) of the car. There is no problem driving forward. Can you suggest what might be wrong?
