# Service bulletin A8723602064077\_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: 10244532 - Published by NHTSA: 2023\-11\-06 - Manufacturer's number: A8723602064077\_3 - Manufacturer's date: 2023\-10\-23 - NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS ## NHTSA's summary This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244532-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10244532-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Glass, wipers and mirrors, Heating and air conditioning ## Vehicles listed - 2018 to 2020 AUDI A3 - 2022 to 2024 AUDI A3 - 2018 to 2024 AUDI A4 - 2020 to 2024 AUDI A4 ALLROAD - 2018 to 2024 AUDI A5 - 2018 to 2024 AUDI A5 CABRIOLET - 2018 to 2024 AUDI A6 - 2020 to 2024 AUDI A6 ALLROAD - 2018 to 2024 AUDI A7 - 2021 to 2022 AUDI A7 E - 2018 to 2020 AUDI A8 - 2021 to 2024 AUDI A8 - 2020 AUDI A8 L E - 2021 AUDI A8 L E - 2019 AUDI E\-TRON - 2021 to 2023 AUDI E\-TRON - 2024 AUDI E\-TRON - 2022 to 2024 AUDI E\-TRON GT - 2018 to 2024 AUDI Q3 - 2018 to 2024 AUDI Q5 - 2020 to 2023 AUDI Q5 PHEV - 2018 to 2024 AUDI Q7 - 2019 to 2024 AUDI Q8 - 2018 AUDI R8 - 2020 to 2023 AUDI R8 - 2018 to 2020 AUDI RS 3 - 2022 to 2024 AUDI RS 3 - 2018 to 2019 AUDI RS 5 - 2021 to 2024 AUDI RS 5 - 2021 to 2024 AUDI RS 6 AVANT - 2018 AUDI RS 7 - 2021 to 2024 AUDI RS 7 - 2022 to 2024 AUDI RS E\-TRON GT - 2020 to 2024 AUDI RS Q8 - 2018 to 2020 AUDI S3 - 2022 to 2024 AUDI S3 - 2018 to 2024 AUDI S4 - 2018 to 2024 AUDI S5 - 2018 to 2024 AUDI S5 CABRIOLET - 2018 AUDI S6 - 2020 to 2024 AUDI S6 - 2018 AUDI S7 - 2020 to 2024 AUDI S7 - 2018 AUDI S8 - 2020 to 2021 AUDI S8 - 2023 to 2024 AUDI S8 - 2018 to 2024 AUDI SQ5 - 2020 to 2024 AUDI SQ7 - 2020 to 2024 AUDI SQ8 - 2018 to 2023 AUDI TT - 2018 to 2022 AUDI TT RS - 2018 to 2023 AUDI TTS ## Recalls for the same vehicles and component - [2025713](/recalls/tc/2025713.md), 2025-12-19: Visual System - [2025066](/recalls/tc/2025066.md), 2025-02-12: Visual System - [2022630](/recalls/tc/2022630.md), 2022-11-02: Visual System - [2022611](/recalls/tc/2022611.md), 2022-10-26: Visual System - [2022565](/recalls/tc/2022565.md), 2022-10-05: Visual System - [22V701000](/recalls/nhtsa/22V701000.md), 2022-09-19: VISIBILITY:GLASS, SIDE/REAR - [2022054](/recalls/tc/2022054.md), 2022-02-07: Visual System - [2021642](/recalls/tc/2021642.md), 2021-10-20: 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\_2082938\_1](/bulletins/11036955.md), 2026-09-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides informaiotn when the air conditioning deactivates AUTO mode after coasting. - [TSB\_2082227\_2](/bulletins/11036947.md), 2026-09-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides service information for an HVAC malfunction and a remedy in cases where the symptom presents. - [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\_2071007\_2](/bulletins/11035805.md), 2026-08-05, Service bulletin: VISIBILITY/WIPER. This bulleitn provides informaiton when there is louver broken on the air vent for chest. - [TSB\_2082227\_1](/bulletins/11034719.md), 2026-07-07, Service bulletin: VISIBILITY/WIPER. This bulletin provides service information for an HVAC malfunction and a remedy in cases where the symptom presents. - [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\_2074919\_4](/bulletins/11032142.md), 2026-05-05, Service bulletin: VISIBILITY/WIPER. This Pending Service Solution \(PSS\) requests that technicains enter a record in the PSS database in instances when the air flow intensity does not change when the blower level is higher than 4. - [TSB\_2067716\_3](/bulletins/11028434.md), 2026-02-06, Service bulletin: VISIBILITY/WIPER. This bulletin provides information when the air conditioner is not working, or has a restricted function; leak at the O\-ring. - [TSB\_2074919\_3](/bulletins/11027325.md), 2026-01-07, Service bulletin: VISIBILITY/WIPER. This Pending Service Solution \(PSS\) requests that technicains enter a record in the PSS database in instances when the air flow intensity does not change when the blower level is higher than 4. JSON: [/v1/bulletins/10244532](/v1/bulletins/10244532) [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%20A8723602064077_3&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10244532&vehicle=Service%20bulletin%20A8723602064077_3)