# Service bulletin A1924552061918\_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: 10251621 - Published by NHTSA: 2024\-04\-04 - Manufacturer's number: A1924552061918\_6 - Manufacturer's date: 2024\-03\-12 - NHTSA component: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT; UNKNOWN OR OTHER ## NHTSA's summary This bulletin provides information when the low coolant light is on but the coolant level is within specifications. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251621-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251621-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, Hybrid and electric drive, High\-voltage battery ## Vehicles listed - 2017 to 2020 AUDI A3 - 2022 to 2025 AUDI A3 - 2017 to 2025 AUDI A4 - 2020 to 2025 AUDI A4 ALLROAD - 2017 to 2025 AUDI A5 - 2017 to 2025 AUDI A5 CABRIOLET - 2017 to 2025 AUDI A6 - 2020 to 2025 AUDI A6 ALLROAD - 2017 to 2025 AUDI A7 - 2021 to 2022 AUDI A7 E - 2017 to 2020 AUDI A8 - 2021 to 2025 AUDI A8 - 2020 AUDI A8 L E - 2021 AUDI A8 L E - 2019 AUDI E\-TRON - 2021 to 2023 AUDI E\-TRON - 2024 to 2025 AUDI E\-TRON - 2022 to 2024 AUDI E\-TRON GT - 2025 AUDI E\-TRON GT - 2017 to 2025 AUDI Q3 - 2022 to 2024 AUDI Q4 E\-TRON - 2025 AUDI Q4 SPORTBACK E\-TRON - 2017 to 2025 AUDI Q5 - 2024 to 2025 AUDI Q5 E - 2020 to 2023 AUDI Q5 PHEV - 2017 to 2025 AUDI Q7 - 2019 to 2025 AUDI Q8 - 2017 to 2018 AUDI R8 - 2020 to 2023 AUDI R8 - 2017 to 2020 AUDI RS 3 - 2022 to 2025 AUDI RS 3 - 2018 to 2019 AUDI RS 5 - 2021 to 2025 AUDI RS 5 - 2021 to 2025 AUDI RS 6 AVANT - 2017 to 2018 AUDI RS 7 - 2021 to 2025 AUDI RS 7 - 2022 to 2024 AUDI RS E\-TRON GT - 2020 to 2025 AUDI RS Q8 - 2026 AUDI S E\-TRON GT - 2017 to 2020 AUDI S3 - 2022 to 2025 AUDI S3 - 2018 to 2025 AUDI S4 - 2017 to 2025 AUDI S5 - 2017 to 2025 AUDI S5 CABRIOLET - 2017 to 2018 AUDI S6 - 2020 to 2025 AUDI S6 - 2017 to 2018 AUDI S7 - 2020 to 2025 AUDI S7 - 2017 to 2018 AUDI S8 - 2020 to 2025 AUDI S8 - 2017 to 2025 AUDI SQ5 - 2020 to 2025 AUDI SQ7 - 2020 to 2025 AUDI SQ8 - 2017 to 2023 AUDI TT - 2018 to 2022 AUDI TT RS - 2017 to 2023 AUDI TTS ## Recalls for the same vehicles and component - [25V080000](/recalls/nhtsa/25V080000.md), 2025-02-12: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY - [24V898000](/recalls/nhtsa/24V898000.md), 2024-11-27: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY - [19V434000](/recalls/nhtsa/19V434000.md), 2019-06-10: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY ## Other bulletins for the same vehicles and component - [A272469205883113](/bulletins/10251664.md), 2024-04-05, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\); UNKNOWN OR OTHER. This bulletin provides information for when there is a vehicle electrical system warning stored in the ECM, DTC U046900. - [A2724672072960\_2](/bulletins/10251499.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\); UNKNOWN OR OTHER. This bulletin requests that technicians contact the Technical Assistance Center in instances where the electrical warning DTCU046900 and B200096 is logged. - [A9324402072986\_1](/bulletins/10250571.md), 2024-03-06, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\). This bulletin provides information for when the remaining range shown is too low after replacing the battery regulation control module. - [A1924482065040\_3](/bulletins/10249580.md), 2024-02-06, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT. This bulletin provides information for instances when the coolant warning light is on or the coolant pump has been replaced due to a coolant leak. - [A9322612062361\_2](/bulletins/10207162.md), 2022-02-04, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. This bulletin describes several erroneous DTC symptom codes which may be stored in the high\-voltage battery charger control module. - [A1920072060218\_2](/bulletins/10180084.md), 2020-10-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT. This bulletin contains a software update for DTC P0C4300 or P0CE100. - [A1920052060218\_1](/bulletins/10177872.md), 2020-08-06, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT; ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This bulletin contains a software update for DTC P0C4300 or P0CE100. - [A27162620450811](/bulletins/10093247.md), 2017-02-28, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY. THIS TECHNICAL SERVICE BULLETIN PROVIDES TROUBLESHOOTING FOR THE BATTERY FOR A CONDITION THAT CAUSES NO START DUE TO LOW VOLTAGE. JSON: [/v1/bulletins/10251621](/v1/bulletins/10251621) [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%20A1924552061918_6&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10251621&vehicle=Service%20bulletin%20A1924552061918_6)