On the subject of sqealing brakes, I've had my Audi's brake pads and discs changed in the past, and a month ago I had to change the rear calipers and pads (again) after the rear discs were getting super hot - cost me a small fortune. Three weeks later my brakes are squeaking, and all my brake discs are super hot to the touch after a 10 minute drive - Any idea(s) what the cause could be; Issues with the electronic hand brake?...The car is going back to the garage tomorrow morning.