A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
CAUTION!
The rain/light recognition sensor (G397) must be free of inclusions and bubbles on the windshield to function properly.
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Press sensor clips on mirror base.
Replace the rain/light recognition sensor (G397)
‹› To remove sensor, proceed as described above.
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If necessary, completely remove any foil from the old rain/light recognition sensor (G397) from the windshield.
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Clean the contact surface on the windshield using cleaning solution D 009 401 04.
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Press the surface - arrows - on the cap - 1 - lightly together and pull it off the rain/light recognition sensor (G397)- 2 -.