# Service bulletin A1521392053278\_8

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: 10198480
- Published by NHTSA: 2021\-07\-02
- Manufacturer's number: A1521392053278\_8
- Manufacturer's date: 2021\-06\-25
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

## NHTSA's summary

This bulletin contains repair instructions for 3.0 and 2.9 TFSI engines that have oil loss around the engine compartment, front end, and underbody.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198480-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198480-9999.pdf)

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

## Components

Engine, Engine oil and lubrication

## Vehicles listed

- 2018 to 2021 AUDI A4
- 2019 to 2021 AUDI A6
- 2019 to 2021 AUDI A7
- 2019 to 2020 AUDI A8
- 2021 AUDI A8
- AUDI AUDI
- 2018 to 2021 AUDI Q5
- 2021 AUDI Q7
- 2019 to 2021 AUDI Q8
- 2019 AUDI RS 5
- 2020 AUDI RS 5
- 2021 AUDI RS 5
- 2019 to 2021 AUDI S5 CABRIOLET
- 2019 AUDI S6
- 2020 to 2021 AUDI S6
- 2019 AUDI S7
- 2020 to 2021 AUDI S7
- 2019 AUDI S8
- 2020 to 2021 AUDI S8
- 2021 AUDI SQ5
- 2021 AUDI SQ7
- 2021 AUDI SQ8

## Other bulletins for the same vehicles and component

- [A1323192071114\_1](/bulletins/10242910.md), 2023-10-05, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This bulletin provides information for when the engine oil level is too low, and oil consumption is too high.
- [A1521362053278\_5](/bulletins/10186508.md), 2021-02-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This bulletin contains repair instructions for 3.0 and 2.9 TFSI engines that have oil loss around the engine compartment, front end, and underbody.
- [A9120392061490\_1](/bulletins/10183484.md), 2020-12-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This bulletin covers Audi connect: oil level in the myAudi app is implausible
- [A3920372059759\_2](/bulletins/10183429.md), 2020-12-04, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This bulletin contains instructions for an oil leak in the bevel box.
- [A1720112060750\_1](/bulletins/10181059.md), 2020-11-05, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION; EQUIPMENT. This bulletin contains instructions for using the UV additive to find engine oil leaks.
- [A0120762054893\_3](/bulletins/10178560.md), 2020-09-03, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This bulletin contains instructions for documenting the "Please reduce Oil Level" message in the instrument cluster potentially with an Engine Warmup request.
- [A1020192059446\_2](/bulletins/10177401.md), 2020-08-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PIPES, HOSES, AND FITTINGS. This bulletin contains repair instructions for oil loss found in the engine compartment.

JSON: [/v1/bulletins/10198480](/v1/bulletins/10198480)

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