A8 Quattro Sedan V8-4.2L (BVJ) (2008)
Install in reverse order of removal, observing the following:
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Clean the rest of the sensor film off the windshield.
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Clean the contact surface on the windshield with cleaning solution (D 009 401 04).
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Press the grip surfaces - arrows - on the protective cap - 2 - together and remove it from the rain/light recognition sensor (G397) - item 1 -.
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Spray the entire surface of the sensor film - 1 - with cleaning solution (D 009 401 04).
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Insert the rain/light recognition sensor (G397) in the retaining plate and press it onto the windshield without forming bubbles.
‹› The rain/light recognition sensor (G397) must engage audibly in the retaining plate and have no embedded objects or bubbles between it and the
windshield to function properly.
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Secure the rain/light recognition sensor (G397) to the retaining plate with the retaining spring.
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Code the new rain/light recognition sensor (G397).
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Select the function or path:
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Follow further instructions on display of (VAS 5051B).