Had cambelt change by audi in feb 2011 driving to work this morning car lost power ,vibrating really bad then cut out,I got recovered to my work(im in crash repair trade) tried starting again sounded like big ends took cover off and saw the tensioner nut has come undone,Rang audi they told me to get recovered again to them as they dont have recovery truck at my cost,and they cant look at it until tues/weds next week,and they have no loan vehicle,so i've had to hire one as going on hols saturday was in my car, not now but in 1.2 polo. SO NOT HAPPY