Hi, need some help. My a4 ABS light came on after 60, reset itself. Did that a few times with no issues. Went away and car was stood for 10 days. Came back and after a Short motorway run the front near side brake was BILLOWING wit smoke, I mean really hot. Sticking caliper? Dodgy ABS? Other? Garage have had a look and I feel a bit fobbed off, brake test machine says theyre fine, reckons its just because was stood for a bit. Recently passed MOT so im presuming discs and pads are all ok, they certainly look it. Is it a big DIY job to strip everything down and clean?? Thanks!