Audi A4 2017–2018 — technical service bulletin
Bulletin Circ_91CDREV1 · NHTSA communication 10207111 · issued Jan 27, 2022
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
14
vehicle entries
Official summary
AT&T has announced its plan to discontinue its 3G network in the U.S. starting in February 2022. This will impact the Audi connect services in certain 2017-2019 model year Audi vehicles. Updated instructions for activating Motion for Audi Connect services
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.