# Service bulletin TSB\_2082086\_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: 11034705
- Published by NHTSA: 2026\-07\-07
- Manufacturer's number: TSB\_2082086\_1
- Manufacturer's date: 2026\-06\-22
- NHTSA component: POWER TRAIN

## NHTSA's summary

This bulletin provides informaiton when there is a leak on the oil hole between the planetary and the transfer box.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034705-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034705-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2015 to 2016 AUDI A4
- 2015 to 2016 AUDI A5
- 2015 to 2016 AUDI A5 CABRIOLET
- 2015 to 2016 AUDI A6
- 2015 to 2016 AUDI A7
- 2015 to 2016 AUDI A8
- 2015 to 2016 AUDI ALLROAD
- 2016 AUDI RS 7
- 2015 to 2016 AUDI S8
- 2016 AUDI S8 PLUS

## Other bulletins for the same vehicles and component

- [TSB\_2082617\_1](/bulletins/11035847.md), 2026-08-05, Service bulletin: POWER TRAIN. This bulletin provides information when there are noises in the overrun \( e.g. whirring, howling\) \- vehicles with 0BC.
- [TSB\_2034863\_5](/bulletins/11035798.md), 2026-08-05, Service bulletin: POWER TRAIN. This bulletin provides infomraiotn when there is a gearbox malfunction message in the instrument clostuer; DTC P0706; vehicles with 0AW gearbox.
- [TSB\_2082106\_2](/bulletins/11034708.md), 2026-07-07, Service bulletin: POWER TRAIN. Ths bulletin provides informaiotn when the gearbox warning lamp is on, DTC P060A00 \(8693\) in gearbox control unit; 0BK and 0BL gearbox.
- [TSB\_2082106\_1](/bulletins/11034707.md), 2026-07-07, Service bulletin: POWER TRAIN. Ths bulletin provides informaiotn when the gearbox warning lamp is on, DTC P060A00 \(8693\) in gearbox control unit; 0BK and 0BL gearbox.
- [TSB\_2028902\_5](/bulletins/11034638.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides informaiton when the transmission warning message appears in the cluster; P074100 stored in the TCM.
- [TSB\_2074808\_4](/bulletins/11033475.md), 2026-06-04, Service bulletin: POWER TRAIN. The high\-voltage batteries in electric vehicles are subject to various ageing effects which could lead to the energy content \(energy density\) being reduced. This reduction in the energy content, which is due to factors. Revised header. Added Model years
- [TSB\_2074806\_5](/bulletins/11033474.md), 2026-06-04, Service bulletin: POWER TRAIN. This bulletin provides information when there are noises after selecting a ear while idling and the vehicle is stationary, or while driving.
- [TSB\_2074823\_2](/bulletins/11031003.md), 2026-04-07, Service bulletin: POWER TRAIN. This bulletin provides information when the hydraulic pump cannot be adapted \- P17EF00 in gearbox control unit.
- [TSB\_2074766\_3](/bulletins/11031002.md), 2026-04-07, Service bulletin: POWER TRAIN. This bulletin provides information when there are humming noises when cornering; DL\-382.
- [TSB\_2074808\_3](/bulletins/11027358.md), 2026-01-07, Service bulletin: POWER TRAIN. This bulletin provides additoinal information to assist in determining the energy content of lithium\-ion high\-voltage batteries.

JSON: [/v1/bulletins/11034705](/v1/bulletins/11034705)

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