# Service bulletin A6920572056421\_3

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: 10179111
- Published by NHTSA: 2020\-09\-03
- Manufacturer's number: A6920572056421\_3
- Manufacturer's date: 2020\-08\-31
- NHTSA component: AIR BAGS; SEAT BELTS

## NHTSA's summary

This informational bulletin contains instructions on when DTC B101C07 is stored in the airbag control module/ safety computer.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179111-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179111-9999.pdf)

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

## Components

Air bags, Seat belts

## Trouble codes named

B101C

## Vehicles listed

- 2019 to 2021 AUDI A6
- 2019 to 2021 AUDI A7
- 2019 to 2020 AUDI A8
- 2021 AUDI A8
- 2019 AUDI E\-TRON
- 2020 AUDI E\-TRON
- 2021 AUDI E\-TRON
- 2020 to 2021 AUDI Q7
- 2019 to 2021 AUDI Q8

## Recalls for the same vehicles and component

- [21V606000](/recalls/nhtsa/21V606000.md), 2021-08-05: SEAT BELTS:REAR/OTHER:RETRACTOR; SEAT BELTS
- [2021486](/recalls/tc/2021486.md), 2021-08-04: Seats And Restraints
- [21V595000](/recalls/nhtsa/21V595000.md), 2021-08-02: STRUCTURE:INTERIOR PANELS:DASHBOARD; AIR BAGS:KNEE BOLSTER
- [2021132](/recalls/tc/2021132.md), 2021-03-10: Airbag
- [21V159000](/recalls/nhtsa/21V159000.md), 2021-03-10: AIR BAGS
- [2021067](/recalls/tc/2021067.md), 2021-02-17: Airbag
- [21V078000](/recalls/nhtsa/21V078000.md), 2021-02-17: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE; AIR BAGS:FRONTAL
- [20V749000](/recalls/nhtsa/20V749000.md), 2020-12-02: AIR BAGS:SENSOR:SIDE IMPACT; ELECTRICAL SYSTEM
- [2020208](/recalls/tc/2020208.md), 2020-05-13: Airbag
- [20V274000](/recalls/nhtsa/20V274000.md), 2020-05-13: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

## Other bulletins for the same vehicles and component

- [DC\_Audi\_CF\_ Airbag](/bulletins/11030980.md), 2026-04-07, Other: AIR BAGS. The National Highway Traffic Safety Administration \(NHTSA\) has issued an urgent warning regarding counterfeit replacement airbag inflators that are being installed in used vehicles.
- [A6924112056406\_5](/bulletins/11003002.md), 2024-07-02, Service bulletin: AIR BAGS. This bulletin provides information when the airbag warning light is on, DTC B13BCF2 stored in the airbag control module.
- [A6924112056406\_5](/bulletins/11002933.md), 2024-07-02, Service bulletin: AIR BAGS. This bulletin provides information when the airbag warning light is on, DTC B13BCF2 stored in the airbag control module.
- [A6924082073566\_1](/bulletins/10253265.md), 2024-05-06, Service bulletin: AIR BAGS. This repair authorization requests that technicians contact the Technical Assistance Center in instances where the Airbag warning lamp is on, DTC B101704, B103604.
- [A6924072056421\_8](/bulletins/10250802.md), 2024-03-06, Service bulletin: SEAT BELTS. This bulletin provides information for when there is a seat belt warning, or a pre\-sense warning that appears sporadically while driving; DTC B101C07 is stored in the airbag module.
- [A6924062072911\_1](/bulletins/10250319.md), 2024-03-06, Service bulletin: AIR BAGS. This bulletin provides information for when the airbag light is illuminated, DTCs B103613, B101713, B101813, B101904.
- [AVIN4PIN20231201](/bulletins/10247144.md), 2024-01-04, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; SEAT BELTS; STRUCTURE:BODY:DOOR; SUSPENSION. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Fuel pressure low. DTC P008700 Front window inoperative Air suspension warning \- DTC P089200 charge handle doesn't release vehicle will not charge noise from belt tensioner damper Wheel speed sensor DTC C101AF1;C101BF1;C101CF1;C101DF1
- [A6923942056421\_7](/bulletins/10239688.md), 2023-08-04, Service bulletin: SEAT BELTS. This bulletin provides information for when the seat belt or presense warning appears sporadically while driving.
- [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.
- [A6923912056406\_4](/bulletins/10238396.md), 2023-07-10, Service bulletin: AIR BAGS. This bulletin provides information for when the airbag warning light is on and DTC B13BCF2 is stored in the airbag control module.

JSON: [/v1/bulletins/10179111](/v1/bulletins/10179111)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20A6920572056421_3&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10179111&vehicle=Service%20bulletin%20A6920572056421_3)