2023-2026 Audi Models Emergency Call LED Not Green TSB
Audi has issued Technical Service Bulletin (TSB) 2079652/1 for various 2023-2026 models where the emergency call LED in the roof module does not light up green. This TSB outlines diagnostic steps and repair procedures for issues affecting the eCall system, including communication interruptions and…

Também se aplica a
- Audi A3
- 2022–2026
- Audi A4
- 2021–2025
- Audi A4 allroad
- 2021–2025
- Audi A5
- 2021–2024
- Audi A6
- 2021–2025
- Audi A6 allroad
- 2021–2026
- Audi A7
- 2021–2025
- Audi A7 e
- 2021–2022
- Audi A8 L e
- 2021
- Audi e-tron
- 2021–2022
- Audi e-tron GT
- 2022–2026
- Audi e-tron Sportback
- 2021–2022
- Audi Q3
- 2021–2025
- Audi Q5
- 2021–2025
- Audi Q5 e
- 2021, 2023, 2024, 2025
- Audi Q7
- 2021–2026
- Audi Q8
- 2021–2026
- Audi R8
- 2021–2023
- Audi RS 3
- 2022–2026
- Audi RS 5
- 2021–2024
- Audi RS 6 Avant
- 2021–2026
- Audi RS 7
- 2021–2026
- Audi RS e-tron GT
- 2022, 2023, 2024, 2026
- Audi RS Q8
- 2021–2026
- Audi S e-tron GT
- 2026
- Audi S3
- 2022–2026
- Audi S4
- 2021–2025
- Audi S5
- 2021–2024
- Audi S6
- 2021–2025
- Audi S7
- 2021–2025
- Audi S8
- 2021–2026
- Audi SQ5
- 2021–2025
- Audi SQ7
- 2021–2026
- Audi SQ8
- 2021–2026
- Audi TT
- 2021–2023
- Audi TT RS
- 2021–2022
- Audi TTS
- 2021–2023
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Owners of various 2023-2026 Audi models may experience an issue where the emergency call LED in the roof module does not light up green. This condition, often described as an "Emergency call LED in roof module not lit up in green," indicates a potential malfunction within the vehicle's eCall system or related online services. Audi has released Technical Service Bulletin (TSB) 2079652/1 to guide technicians in diagnosing and resolving this specific complaint.
Symptoms
The primary symptom is the Audi e-tron emergency call LED in the roof module failing to illuminate green. This can be accompanied by several related issues concerning the vehicle's online services and emergency call functionality, including:
- Manual online emergency call functionality not working.
- Interference display for emergency call service appearing in the malfunction display symbols.
- Automatic online roadside assistance call functionality not working.
- Automatic emergency call functionality not working.
Diagnosis / Trigger Conditions
Diagnosing the
Frequently Asked Questions
- What does it mean if my Audi's emergency call LED is not green?
- If the emergency call LED in your Audi's roof module is not lighting up green, it indicates a potential issue with the eCall system. This could mean that manual or automatic emergency call functions, or online roadside assistance, may not be working correctly.
- What should I do if my Audi e-tron emergency call LED is not green?
- If your Audi e-tron emergency call LED is not green, you should take your vehicle to an authorized Audi service center. Technicians will follow TSB 2079652/1 to diagnose the problem, which involves checking for adequate GPS and mobile reception, evaluating the eCall status, and performing various system tests or resets.
- Are there specific fault codes or modules associated with the Audi emergency call LED issue?
- Yes, the TSB mentions a specific damage code A039, which stands for "emergency call LED not green." The issue can also be linked to event memory entries in the data bus diagnostic interface J533 or the emergency call module J949, and sometimes the information electronics J794.
- Is the repair for an Audi emergency call LED not green covered under warranty?
- Warranty coverage depends on your vehicle's specific warranty status and the cause of the fault. Audi TSB 2079652/1 provides specific service numbers (e.g., 9107, 9145, 9170, 9035) and damage code combinations for invoicing, which helps determine how the repair is billed according to Audi's warranty guidelines.
What Audi e-tron owners report
Counted from the records in our database across 5 model years.
- 158
- Owner complaints
- 14
- Recalls
- 1,706
- Service bulletins
- 7
- Crashes reported
- 6
- Fires reported
- 3
- Injuries reported
The 2023 model year
6 complaints, the 4th most of 5 model years on file. Owners reported 2 crashes, 0 fires and 0 injuries for this year, which also has 3 recalls on file.
Electrical System, the system this article covers, accounts for 81 of 158 complaints (51%), including 2 for 2023.
Complaints by model year
| 2019 | 84 | |
|---|---|---|
| 2020 | 1 | |
| 2021 | 36 | |
| 2022 | 31 | |
| 2023 | 6 |
Most-reported systems
- Electrical System — 81
- Power Train — 24
- Engine — 23
- Fuel/Propulsion System — 18
- Service Brakes — 18
Latest recalls for the 2023 model year
- 26V240000 — Service Brakes, Hydraulic (Apr 2026)
- 25V900000 — Back Over Prevention (Dec 2025)
- 23V842000 — Electrical System (Dec 2023)
Recent owner reports about electrical system
Read owner complaints →Vehicle malfunctioned and stopped in middle of highway with no warning. It forcefully braked to shutdown. Was able to restart car and drive away after a minute. Two days later it had emergency SOS warning on dashboard.
Complaints are owner reports filed with NHTSA. They are unverified, and counts depend on how many vehicles were sold, so they are not a failure rate.
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