# Service bulletin TSB\_2070349\_5

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: 11027324
- Published by NHTSA: 2026\-01\-07
- Manufacturer's number: TSB\_2070349\_5
- Manufacturer's date: 2025\-12\-01
- NHTSA component: ENGINE

## NHTSA's summary

This bulletin provides information when tehre is a loss of coolant.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11027324-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11027324-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2019 to 2024 AUDI A6
- 2020 to 2024 AUDI A6 ALLROAD
- 2019 to 2024 AUDI A7
- 2019 to 2020 AUDI A8
- 2021 to 2024 AUDI A8
- 2020 AUDI A8 L E
- 2021 AUDI A8 L E
- 2020 to 2024 AUDI Q7
- 2019 to 2024 AUDI Q8
- 2018 to 2019 AUDI RS 5
- 2021 to 2024 AUDI RS 5
- 2019 AUDI RS 5 SPORTBACK
- 2021 to 2024 AUDI RS 5 SPORTBACK
- 2018 to 2024 AUDI S4
- 2018 to 2024 AUDI S5
- 2018 to 2024 AUDI S5 CABRIOLET
- 2018 to 2024 AUDI S5 SPORTBACK
- 2020 to 2024 AUDI S6
- 2020 to 2024 AUDI S7
- 2018 to 2024 AUDI SQ5
- 2021 to 2024 AUDI SQ5 SPORTBACK

## Recalls for the same vehicles and component

- [22V368000](/recalls/nhtsa/22V368000.md), 2022-05-23: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)
- [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\_2069531\_2](/bulletins/11038035.md), 2026-10-05, Service bulletin: ENGINE. This bulletin provides information when the MIL is on, EVAP pressure/temp sensor incorrect DTC displayed: P202400, P045000, P045200, P24D600, P24D800, P2B7B00.
- [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\_2079917\_2](/bulletins/11036935.md), 2026-09-04, Service bulletin: ENGINE. This bulletin provides information when the engine can only be started with a delay; 2.0 ltr. 4 cyl. 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\_2082103\_3](/bulletins/11035835.md), 2026-08-05, Service bulletin: ENGINE. This bulletin provides informion when there is intermittently no start when using start/stop.
- [TSB\_2079830\_4](/bulletins/11035820.md), 2026-08-05, Service bulletin: ENGINE. This Pending Service Solution \(PSS\) requests that technicians create a record in the PSS database in instances when noises can be detected between 4000 and 4200 RPM.
- [TSB\_2076267\_4](/bulletins/11035813.md), 2026-08-05, Service bulletin: ENGINE. This Pending Service Solution \(PSS\) requests that technicians create a record in the PSS Data base in instances where there is intermittently no restart after start stop \- V6 TFSI.

JSON: [/v1/bulletins/11027324](/v1/bulletins/11027324)

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