Audi A6 2012–2014 — technical service bulletin
Bulletin A901777 2036132- · NHTSA communication 10128334 · issued May 15, 2017
Technical service bulletin
communication type
Electrical System
component
2012–2014
model years
6
vehicle entries
Official summary
This bulletin contains software update instructions to correct a heads up display flicker or dims quickly.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.