A4 Quattro Cabriolet V6-3.0L (BGN) (2005)
-
Remove nuts (arrows) and rear crossmember.
-
Remove heat shield -1- for left drive axle.
-
Remove bracket for front exhaust pipe (arrows).
-
Expose oxygen sensor wire.
-
Remove nuts -1- and -3- for front exhaust pipe/exhaust manifold which are accessible from bottom.
NOTE: Illustration is shown with engine removed.