Service bulletin A9421342012749_1
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10187508 |
| Published by NHTSA | 2021-03-04 |
| Manufacturer's number | A9421342012749_1 |
| Manufacturer's date | 2021-02-17 |
| NHTSA component | EXTERIOR LIGHTING |
NHTSA's summary
This bulletin contains instructions for addressing condensation in the headlights.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Lighting
| AUDI A3 | 2016, 2017, 2018, 2019, 2020 |
|---|---|
| AUDI A3 SPORTBACK E-TRON | 2016 to 2018 |
| AUDI A4 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| AUDI A5 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| AUDI A5 CABRIOLET | 2016 to 2021 |
| AUDI A6 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| AUDI A7 | 2016, 2017, 2018, 2019, 2020, 2021 |
| AUDI A8 | 2016, 2017, 2018, 2019, 2020 |
| AUDI A8 | 2021 to 2022 |
| AUDI E-TRON | 2019 |
| AUDI E-TRON | 2020 |
| AUDI E-TRON | 2021, 2022 |
| AUDI Q3 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| AUDI Q5 | 2016, 2017, 2018, 2019, 2020, 2021 |
| AUDI Q5 SPORTBACK | 2022 |
| AUDI Q7 | 2016 |
| AUDI Q7 | 2017, 2018, 2019, 2020, 2021, 2022 |
| AUDI Q8 | 2019, 2020, 2021, 2022 |
| AUDI R8 | 2017, 2018 |
| AUDI R8 | 2020 |
| AUDI RS 5 | 2019 |
| AUDI RS 5 | 2021 |
| AUDI RS 7 | 2016, 2017, 2018 |
| AUDI RS 7 | 2021, 2022 |
| AUDI RS Q8 | 2020, 2021, 2022 |
| AUDI RS5 | 2016 to 2017 |
| AUDI RS6 | 2016 to 2018 |
| AUDI RS7 | 2019 to 2020 |
| AUDI S3 | 2016, 2017, 2018, 2019, 2020 |
| AUDI S3 | 2021 |
| AUDI S4 | 2016 |
| AUDI S4 | 2017 |
| AUDI S4 | 2018, 2019, 2020, 2021, 2022 |
| AUDI S5 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| AUDI S6 | 2016, 2017, 2018 |
| AUDI S6 | 2020, 2021, 2022 |
| AUDI S7 | 2016, 2017, 2018 |
| AUDI S7 | 2019 |
| AUDI S7 | 2020, 2021, 2022 |
| AUDI S8 | 2016 |
| AUDI S8 | 2020, 2021, 2022 |
| AUDI SQ5 | 2018, 2019, 2020, 2021, 2022 |
| AUDI SQ7 | 2020, 2021, 2022 |
| AUDI SQ8 | 2020, 2021, 2022 |
| AUDI TT | 2016, 2017, 2018, 2019, 2020, 2021 |
| AUDI TT RS | 2018, 2019, 2020, 2021 |
| AUDI TTS | 2016, 2017, 2018, 2019, 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2025167 | 2025-03-31. Lights And Instruments |
|---|---|
| 20V737000 | 2020-11-25. ELECTRICAL SYSTEM; EXTERIOR LIGHTING:TAIL LIGHTS |
| 2020499 | 2020-10-20. Lights And Instruments |
| 2020468 | 2020-10-06. Lights And Instruments |
| 2019241 | 2019-05-23. Lights And Instruments |
| 19V385000 | 2019-05-23. EXTERIOR LIGHTING:TURN SIGNAL |
| 2017318 | 2017-06-27. Lights And Instruments |
| 17V400000 | 2017-06-26. FORWARD COLLISION AVOIDANCE: CRASH IMMINENT BRAKING; EXTERIOR LIGHTING:BRAKE LIGHTS |
| 16V642000 | 2016-09-06. ELECTRICAL SYSTEM:SOFTWARE; EXTERIOR LIGHTING |
| 2016427 | 2016-09-02. Lights And Instruments |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| A9424792063739_2 | 2024-05-07. Service bulletin. This bulletin provides information when the headlights do not turn off during daylight hours. |
|---|---|
| A9424782070694_2 | 2024-05-07. Service bulletin. This bulletin provides information when there is a functional issue with the lights in the rear lid; B146C29. |
| A942473201274917 | 2024-04-05. Service bulletin. This bulletin provides information when the exterior lights have moisture accumulation. |
| A9424752073316_1 | 2024-04-04. Service bulletin. This bulletin provides information when there is a warning for the 3rd brake light; DTC B12C615. |
| A9424722073282_1 | 2024-04-04. Service bulletin. This bulletin provides information on visual concerns with the headlight lens. |
| A9423672071954_1 | 2023-11-06. Service bulletin. This bulletin provides information pertaining to when there are foreign objects inside of a headlight or taillight. |
| A9023462070332_2 | 2023-11-06. Service bulletin. This bulletin provides information for when the turn signal is very loud with Virtual Cockpit. |
| A9023372064789_4 | 2023-09-01. Service bulletin. This bulletin provides information for when there are various malfunction LEDs lit sporadically without any DTCs stored. |
| A9423652061922_3 | 2023-07-10. Service bulletin. This bulletin provides detailed information on the proper documentation of optical concerns for headlights and taillights. |
| A9023252070332_1 | 2023-06-06. Service bulletin. This bulletin provides information for when the turn signal is unusually loud. |