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September 12, 2014 Service bulletin

Supersedes Technical Service Bulletin Group 92 number 14-08 dated August 19, 2014

Audi technical service bulletin A921409 2038151- for 2010 Audi A4, 2010-2015 Audi A6 and 2010-2015 Audi Q5 and others.

Bulletin number
A921409 2038151-
Component
Visibility: windshield
Summary
Supersedes Technical Service Bulletin Group 92 number 14-08 dated August 19, 2014. The washer solvent level warning is on in the DIS, but the washer solvent level is correct. There is no functional restriction in the windshield washer system. The sensitivity of the washer solvent level sensor (G33) can be affected by the type, concentration, and the presence of additives in the washer solvent currently in the tank. The operation of the level sensor relies on the composition of the solvent to provide an accurate message on the solvent level. Incorrect concentration and the presence of additives can contaminate the sensor and reduce its sensitivity.

Owners of these vehicles have filed 87 complaints in the visibility category.

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