Audi A3 2017–2022 — technical service bulletin

Bulletin A1924492061918_5 · NHTSA communication 10250296 · issued Feb 7, 2024

Technical service bulletin

communication type

Engine and Engine Cooling

component

2017–2022

model years

vehicle entries

Official summary

This bulletin provides information for when the low coolant light is illuminated but the coolant level is within specifications.

Vehicles covered

2017 Audi A3
2018 Audi A3
2019 Audi A3
2020 Audi A3
2022 Audi A3
2017 Audi A4
2018 Audi A4
2019 Audi A4
2020 Audi A4
2021 Audi A4
2022 Audi A4
2020 Audi A4 Allroad
2021 Audi A4 Allroad
2022 Audi A4 Allroad
2017 Audi A5
2018 Audi A5
2019 Audi A5
2020 Audi A5
2021 Audi A5
2022 Audi A5
2017 Audi A5 Cabriolet
2018 Audi A5 Cabriolet
2019 Audi A5 Cabriolet
2020 Audi A5 Cabriolet
2021 Audi A5 Cabriolet
2022 Audi A5 Cabriolet
2017 Audi A6
2018 Audi A6
2019 Audi A6
2020 Audi A6
2021 Audi A6
2022 Audi A6
2020 Audi A6 Allroad
2021 Audi A6 Allroad
2022 Audi A6 Allroad
2017 Audi A7
2018 Audi A7
2019 Audi A7
2020 Audi A7
2021 Audi A7
2022 Audi A7
2021 Audi A7 E
2022 Audi A7 E
2017 Audi A8
2018 Audi A8
2019 Audi A8
2020 Audi A8
2021 Audi A8
2022 Audi A8
2020 Audi A8 L E
2021 Audi A8 L E
2019 Audi E-Tron
2021 Audi E-Tron
2022 Audi E-Tron
2022 Audi E-Tron GT
2017 Audi Q3
2018 Audi Q3
2019 Audi Q3
2020 Audi Q3
2021 Audi Q3

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.