A8 Quattro Sedan V8-4.2L (BVJ) (2008)
-
Lightly press tabs - arrow - on protective cap - 1 - together and remove from rain sensor - 2 -.
-
Spray entire surface of sensor foil - 1 - with cleaning solution D 009 401 04 and insert sensor in mirror base.
-
Press sensor onto windshield without bubbles and place clips on mirror base.
CAUTION!
Rain sensor must be free of inclusions and bubbles on the windshield to function properly.