# Service bulletin A721720 2048311\-

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: 10122875
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: A721720 2048311\-
- Manufacturer's date: 2017\-08\-29
- NHTSA component: SEAT BELTS

## NHTSA's summary

This bulletin contains a software update to correct an intermittently inoperative seat belt positioner.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10122875-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10122875-0001.pdf)

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

## Components

Seat belts

## Vehicles listed

- 2018 AUDI A5 CABRIOLET
- 2018 AUDI S5
- 2017 AUDI S5 CABRIOLET

## Other bulletins for the same vehicles and component

- [A6923922063398\_3](/bulletins/10238397.md), 2023-07-10, Service bulletin: SEAT BELTS. This bulletin provides information for when the seatbelt is hard to latch in the belt buckle.
- [A7223482048311\_7](/bulletins/10238178.md), 2023-07-10, Service bulletin: SEAT BELTS. This bulletin provides a software update for instances where the seat belt positioner is intermittently inoperative.
- [A7222442048311\_6](/bulletins/10214749.md), 2022-07-01, Service bulletin: SEAT BELTS; ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. This bulletin contains a software update to correct an intermittently inoperative seat belt positioner.
- [A7222402048311\_5](/bulletins/10207824.md), 2022-03-04, Service bulletin: SEAT BELTS. This bulletin contains a software update to correct an intermittently inoperative seat belt positioner.
- [A6922802065964\_1](/bulletins/10207821.md), 2022-03-04, Service bulletin: SEAT BELTS. This bulletin addresses the possible concern that the seat belts have been installed on the wrong side during a service appointment.
- [A6921662063398\_1](/bulletins/10194376.md), 2021-06-03, Service bulletin: SEAT BELTS. This informational bulletin outlines what is damage due to outside influence on a seat belt.
- [A6920522059428\_1](/bulletins/10175975.md), 2020-06-04, Service bulletin: SEAT BELTS; AIR BAGS. This bulletin contains instructions for DTCs B130494 and B130594.
- [A7219212048311\_4](/bulletins/10165366.md), 2019-10-02, Service bulletin: SEAT BELTS. This bulletin contains instructions for when the seat belt positioner is intermittently inoperative without DTCs. RS5 Cabriolet

JSON: [/v1/bulletins/10122875](/v1/bulletins/10122875)

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