# Service bulletin 19AUUSMaint0320

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: 10172532
- Published by NHTSA: 2020\-04\-02
- Manufacturer's number: 19AUUSMaint0320
- Manufacturer's date: 2020\-03\-06
- NHTSA component: ENGINE

## NHTSA's summary

Standard Maintenance Section \- Added A6 \(all models\) \& A7 \(all models\) to "Plenum Chamber and water drain valves: Check for Dirt."

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10172532-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10172532-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2019 AUDI A3
- 2019 AUDI A3 ETRON
- 2019 AUDI A4
- 2019 AUDI A5
- 2019 AUDI A6
- 2019 AUDI A7
- 2019 AUDI A8
- 2019 AUDI Q3
- 2019 AUDI Q5
- 2019 AUDI Q7
- 2019 AUDI Q8
- 2019 AUDI RS 3
- 2019 AUDI RS 5
- 2019 AUDI S3
- 2019 AUDI S5
- 2019 AUDI SQ5
- 2019 AUDI TT
- 2019 AUDI TT RS
- 2019 AUDI TTS

## Recalls for the same vehicles and component

- [21V111000](/recalls/nhtsa/21V111000.md), 2021-02-24: ENGINE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## Other bulletins for the same vehicles and component

- [TSB\_2083393\_1](/bulletins/11038129.md), 2026-10-05, Service bulletin: ENGINE. This bulletin provides information when the starter/generator drive belt is noisy or came off.
- [TSB\_2081030\_4](/bulletins/11038090.md), 2026-10-05, Service bulletin: ENGINE. This bulletin provides information when there is an abnormal knocking noise from the engine compartment; V6 3.0L TFSI.
- [TSB\_2081030\_3](/bulletins/11036938.md), 2026-09-04, Service bulletin: ENGINE. This bulletin provides information when there is an abnormal engine knocking noise from the engine compartment; V6 3.0L TFSI.
- [TSB\_2079209\_3](/bulletins/11036931.md), 2026-09-04, Service bulletin: ENGINE. This bulletin provides information when the exhuast emissions warning lamp is on P0299.
- [SM 34\-2026](/bulletins/11036900.md), 2026-09-04, Other: ENGINE. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
- [TSB\_2082323\_1](/bulletins/11034728.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides informaiton when the engine is not running smoothly, misfiring.
- [TSB\_2081573\_2](/bulletins/11034699.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides informatio when fuel pump/ sender, fuel tank level implausible, DTC B105A1A B103E29 Stored in 0017.
- [TSB\_2074640\_3](/bulletins/11034657.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides information when there is increased oil consumption; \>0.5ltr/1000 km.
- [TSB\_2073867\_3](/bulletins/11034656.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
- [TSB\_2072473\_3](/bulletins/11034653.md), 2026-07-07, Service bulletin: ENGINE. This bulletin provides informaiotn when the red coolant warning lamp comes on or coolang leak at turbocharger.

JSON: [/v1/bulletins/10172532](/v1/bulletins/10172532)

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