Bit of a problem, this one!
I am trying to get my passengar seat out, there is a bad lump under the carpet - I think some soundsproofing has moved, or something!
Anyway, the seats have been out before by Audi when 2 of the motors failed. 3 hex bolts out fine, but the last one I come to, no head. Completely round. (how did they retighten a stripped bolt), and how do I get it out... I have tried dremelling a groove to use with a flathead screwdriver but I think the bolt is hardened metal...
Any help appreciated!