2023 Audi A3/S3/RS3 Airbag Light On TSB
Audi has issued Technical Service Bulletin 96 23 86 2071392/1 for 2023 A3, S3, and RS3 models experiencing a permanently illuminated front passenger airbag indicator. This issue is often accompanied by DTCs B101614 and B12F114, and can be resolved with a software update to the Electronic Central…
Ahmet Topcu2023 Audi S3
También aplica a
- Audi A3
- 2023
- Audi RS 3
- 2023
Symptoms
Owners of 2023 Audi A3, S3, and RS3 models may notice that the front passenger airbag indicator in the roof module lights up permanently after the engine is started. This persistent illumination signals a potential fault in the airbag system.
Fault Codes / DTCs
When this issue occurs, diagnostic scans of the airbag control unit J234 (diagnostic address 0015) typically reveal specific Diagnostic Trouble Codes (DTCs). Other control units may also log related fault entries. The primary DTCs associated with the permanently lit Audi S3 airbag indicator are B101614 and B12F114.
| Diagnostic Address | DTC | DTC Description |
|---|---|---|
| 0015 | B101614 | Front passenger side airbag disabled indicator lamp, open circuit/short circuit to ground |
| 0015 | B12F114 | Indicator lamp for front passenger airbag, open circuit/short circuit to ground |
| 0009 | B114815 | Terminal 15 open circuit/short circuit to B+ |
| 0003 | U140500 | Terminal 15 Implausible signal |
| 0015 | B201C00 | Supply voltage implausible signal |
| 0023 | C121E00 | Terminal 15 Implausible signal |
| 0044 | U112300 | Data bus error value received |
| 0069 | U140500 | Terminal 15 Implausible signal |
| 0075 | U112300 | Data bus error value received |
Diagnosis / Trigger Conditions
The root cause of the permanently lit Audi S3 airbag indicator and associated DTCs is identified as software sensitivity within the Electronic Central Electrical (BCM), also known as J519 (diagnostic address 0009). This sensitivity can lead to incorrect readings or signals, causing the airbag indicator to remain active.
Repair Procedure Summary
Technical Service Bulletin 96 23 86 2071392/1 outlines a software update to resolve this condition. The repair involves updating the Electronic Central Electrical (BCM) J519 control unit using the SVM action code 09A059. This procedure requires the use of the ODIS diagnostic system with DoIP (Diagnostic over Internet Protocol) for flashing the control module. Technicians must follow the instructions provided in TSB 2011732, titled "00 Software Version Management (SVM), operating instructions," for proper execution of the software update.
The update process involves ensuring the diagnostic system is configured for DoIP communication. Once the software is updated, the system should be re-diagnosed to clear any stored fault codes and confirm the Audi S3 airbag indicator issue is resolved.
Required Tools or Parts
To perform the software update, technicians will need the following:
- VAS 6160/VAS 6150: A VAS tester running the current version of ODIS (Windows 10).
What Owners Should Know
If your 2023 Audi A3, S3, or RS3 is experiencing a permanently illuminated front passenger airbag indicator, it is recommended to visit an authorized Audi dealership. The software update described in TSB 96 23 86 2071392/1 is typically covered under warranty for up to 48 months or 50,000 miles. For Audi Certified Pre-Owned (CPO) vehicles, the G10 claim type applies, requiring owner verification.
It is important to note that if your vehicle is outside of any applicable warranty, this Technical Service Bulletin is for informational purposes only, and repair costs may apply. The software update is designed to address the underlying software sensitivity in the BCM J519 that causes the indicator to stay on.
Source: NHTSA ID: 10242976
Frequently Asked Questions
- What does a permanently lit front passenger airbag indicator mean in my 2023 Audi A3, S3, or RS3?
- A permanently lit front passenger airbag indicator in your 2023 Audi A3, S3, or RS3 typically indicates a fault within the airbag system, often related to software sensitivity in the Electronic Central Electrical (BCM) J519 control unit. This issue is addressed by Audi Technical Service Bulletin 96 23 86 2071392/1.
- What DTCs are associated with the permanent airbag indicator light on my Audi?
- The primary Diagnostic Trouble Codes (DTCs) associated with a permanently illuminated front passenger airbag indicator are B101614 ("Front passenger side airbag disabled indicator lamp, open circuit/short circuit to ground") and B12F114 ("Indicator lamp for front passenger airbag, open circuit/short circuit to ground"). Other related DTCs like U140500 and U112300 may also be present.
- How is the permanent airbag indicator issue fixed on my 2023 Audi S3?
- The issue is resolved by performing a software update on the Electronic Central Electrical (BCM) J519 control unit. This update uses SVM action code 09A059 and requires specialized diagnostic tools at an authorized Audi dealership, as detailed in TSB 96 23 86 2071392/1.
- Is the software update for the Audi S3 airbag indicator covered under warranty?
- Yes, if your 2023 Audi A3, S3, or RS3 is still within the new vehicle limited warranty (typically 48 months or 50,000 miles), the software update should be covered. For Certified Pre-Owned vehicles, coverage may also apply, but it's best to verify with your dealership.
Otras revisiones de este TSB
- 2021-2025 Audi Driver Assist Fault TSB 2061932/11U112300
- 2022-2026 Audi e-tron GT ABS DTCs B2F0100 U012700U112300
- 2022-2024 Audi e-tron GT Data Bus Error U112300 TSBU112300
- 2025 Audi S3 'Vehicle Electronics: Fault' TSB 2076134/3U112300
- 2025 Audi S3 Databus Error DTC U112300 TSBU112300
- 2022-2024 Audi e-tron GT U112300 Data Bus Error TSBU112300
- 2021-2025 Audi Active Lane Assist Malfunction TSBU112300
- 2022-2026 Audi Driver Assist System Fault U111000U112300
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