The driver's side rear brakes are binding on my 2005 A3 2.0 TFSI. I can smell the pads burning and feel the heat from the disc. I took the wheel off and confirmed that the wheel turns by hand but is dragging...but the handbrake cable didnt seem to be seized (and doesnt feel like it's seized from using the handbrake on a hill). A couple of questions: 1) Is the handbrake adjustable, or does it automatically adjust. 2) Is this a common problem on the A3, before I go to the hassle of removing the caliper and cleaning the sliders etc. Thanks for any tips!