Audi Q5 2018–2019 — service campaign
Bulletin Dealer 51G0 · NHTSA communication 11016498 · issued Mar 3, 2025
Service campaign
communication type
Unknown OR Other
component
2018–2019
model years
4
vehicle entries
Official summary
Audi is conducting a study of vehicles that are being operated in parts of the United States known to frequently use road salt during the winter months.
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.