Audi A4 Allroad 2016–2018 — technical service bulletin
Bulletin SM 89-2018 · NHTSA communication 10144676 · issued Jun 13, 2018
Technical service bulletin
communication type
Equipment
component
2016–2018
model years
10
vehicle entries
Official summary
The part number listed in the document are to be returned only if they meet the criteria in the document
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.