# Service bulletin A8723372055257\_6

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: 10230648
- Published by NHTSA: 2023\-02\-07
- Manufacturer's number: A8723372055257\_6
- Manufacturer's date: 2023\-01\-17
- NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

This bulletin provides directions when the customer describes a problem with the HVAC system DTCs B11AF07 and/or B109207 could be logged as sporadic or static.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10230648-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10230648-9999.pdf)

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

## Components

Glass, wipers and mirrors, Heating and air conditioning

## Trouble codes named

B1092, B11AF

## Vehicles listed

- 2017 to 2019 AUDI A4
- 2018 to 2019 AUDI A5
- 2018 to 2019 AUDI A5 CABRIOLET
- 2017 to 2019 AUDI ALLROAD
- 2018 to 2019 AUDI Q5
- 2017 to 2019 AUDI Q7
- 2019 AUDI Q8
- 2018 to 2019 AUDI RS 5
- 2018 to 2019 AUDI S4
- 2018 to 2019 AUDI S5
- 2018 to 2019 AUDI S5 CABRIOLET
- 2018 to 2019 AUDI SQ5

## Recalls for the same vehicles and component

- [2025713](/recalls/tc/2025713.md), 2025-12-19: Visual System

## Other bulletins for the same vehicles and component

- [TSB\_2020552\_15](/bulletins/11038024.md), 2026-10-05, Service bulletin: VISIBILITY/WIPER. This bulletin provides service information regarding exterior glass cleaning.
- [TSB\_20741717\_15](/bulletins/11036915.md), 2026-09-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern.
- [TSB\_2067557\_2](/bulletins/11033469.md), 2026-06-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides informaiton when the windscreen/rear window washer pump is not working \(B126101, B126113\).
- [TSB\_2041717\_14](/bulletins/11023734.md), 2025-10-03, Service bulletin: VISIBILITY/WIPER. This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements regardless of the concern.
- [TSB\_2041717\_13](/bulletins/11016505.md), 2025-04-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides information regarding the GFF test plan required for A/C compressr replaements regardless of the concern.
- [A9224402065963\_3](/bulletins/11007351.md), 2024-09-06, Service bulletin: VISIBILITY/WIPER. This bulletin provides information on repairing the corrugated hose for the windshield washer system.
- [A9224402065963\_3](/bulletins/11007270.md), 2024-09-06, Service bulletin: VISIBILITY/WIPER. This bulletin provides information on repairing the corrugated hose for the windshield washer system.
- [A8224002041717\_10](/bulletins/11005911.md), 2024-08-06, Service bulletin: VISIBILITY/WIPER. This bulletin provides informatin for the GFF test plan that is requied for AC compressor replacements.
- [AVIN4PIN20240305](/bulletins/10251506.md), 2024-04-05, Service bulletin: EQUIPMENT:ELECTRICAL; UNKNOWN OR OTHER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:ENGINE COOLANT HOSES AND FITTINGS; STRUCTURE:BODY:DOOR. Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Front window inoperative Air suspension warning \- DTC P089200 charge handle doesn't release vehicle will not charge Temp sensor DTC P218500 Corrosion on wheelhouse cover plate P008700 \- low fuel pressure P042000: Catalyst System, Bank1 Efficiency Below
- [A8724702064077\_4](/bulletins/10252560.md), 2024-04-04, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS. This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only.

JSON: [/v1/bulletins/10230648](/v1/bulletins/10230648)

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