Audi A8 2013–2016 — technical service bulletin
Bulletin A211724 2044640- · NHTSA communication 10118418 · issued Feb 2, 2017
Technical service bulletin
communication type
Electrical System
component
2013–2016
model years
17
vehicle entries
Official summary
This bulletin contains detailed instructions and a worksheet for determining the damage on a turbocharger.
Vehicles covered
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.