A6 Quattro Sedan V6-3.0L (AVK) (2002)
-
Unscrew bolts -1 to 12- and remove toothed belt guards.
-
Remove rear engine cover (arrows).
-
Remove coolant reservoir (arrows).
-
Disconnect electrical wiring to Engine Coolant Level (ECL) Warning Switch -F66- at bottom of expansion tank.
-
Tie coolant expansion tank with connected coolant hoses -1 to 3- to side.