Sometimes when I brake while reversing, I hear a horrible screeching sound. Something is definately scratching something else. The funny thing is that I cannot replicate this problem when I am at BM. The last time, they cleaned the discs but I am sure that this problem has something to do with the fact that the car is parked with the back wheels higher than the front wheels. Call me crazy but BM has no idea.
Anyone with a similar experience or any advice ? I am driving a Toyota Vios 1.5S which I took in March this year.