# Service bulletin A391717 2043144

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: 10127748
- Published by NHTSA: 2018\-02\-05
- Manufacturer's number: A391717 2043144
- Manufacturer's date: 2017\-06\-27
- NHTSA component: POWER TRAIN

## NHTSA's summary

This technical service bulletin provides repair instructions for the all\-wheel drive coupling.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10127748-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10127748-0001.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2015 to 2016 AUDI A3 CABRIOLET
- 2015 to 2016 AUDI Q3
- 2016 AUDI TT ROADSTER

## Other bulletins for the same vehicles and component

- [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\_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.
- [A3724222074826\_1](/bulletins/11007305.md), 2024-09-06, Service bulletin: POWER TRAIN. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
- [A3724222074826\_1](/bulletins/11007224.md), 2024-09-06, Service bulletin: POWER TRAIN. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
- [A4824682028220\_11](/bulletins/11005894.md), 2024-08-06, Service bulletin: POWER TRAIN. This bulletin provides information when there is visual damage on the steering wheel.
- [A3724162074802\_1](/bulletins/11005880.md), 2024-08-06, Service bulletin: POWER TRAIN. This bulletin provides information for when there is a leak from the end cover of the dual clutch.
- [A3724142074751\_1](/bulletins/11005878.md), 2024-08-06, Service bulletin: POWER TRAIN. This bulletin provides information about replacing the clutch end cover.
- [A3724132074750\_1](/bulletins/11005877.md), 2024-08-06, Service bulletin: POWER TRAIN. This bulletin provides information about replacing the clutch end cover.
- [A2424612074810\_1](/bulletins/11005861.md), 2024-08-06, Service bulletin: POWER TRAIN. This bulletin provides information when there is a fault shown; Engine: start/stop system, and the start system is not working; mileage below 50 km/32 miles.
- [990243](/bulletins/10242676.md), 2023-09-25, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ENGINE AND ENGINE COOLING; AIR BAGS; ELECTRICAL SYSTEM; STRUCTURE; POWER TRAIN:AUTOMATIC TRANSMISSION. Modular Infotainment Platform \(MIB\)

JSON: [/v1/bulletins/10127748](/v1/bulletins/10127748)

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