If I were u mate, I would let my insurance company get involved with it, and let them sort it out. The garage should not have taken it out without your permission in the first place so they are totally in the wrong there. They should only have taken it out to road test it after replacing the wheel bearing but not as they say "to clean it". if it was our three door i'd be f*****g raging and the mechanic would not have had any kneecaps left. Gutted for ya mate, hope u get it sorted. From one 3dr owner to another. I would also name and shame the garage so that no other RS owners take their cars there.