2022-2023 Audi A3, S3, RS 3 Ignition Cannot Start TSB
Audi Technical Service Bulletin 2071903/1 addresses a condition in 2022-2023 A3, S3, and RS 3 models where the ignition cannot be switched on or the vehicle will not start, often accompanied by DTC B1248F3 in the BCM. The repair involves replacing the electronic steering column lock control unit.
Sarah Mitchell2022 Audi S3
Si applica anche a
- Audi A3
- 2022–2023
- Audi RS 3
- 2022–2023
- Audi S3
- 2023
Symptoms
Owners of 2022-2023 Audi A3, S3, and RS 3 models may experience a critical issue where the ignition cannot be switched on, or the vehicle simply will not start. This condition directly impacts the vehicle's operability, preventing it from being driven. Technicians can reproduce the customer's complaint, confirming the presence of this problem. This issue is commonly referred to as the "Audi A3 S3 RS 3 ignition cannot start" problem.
Fault Codes / DTCs
When diagnosing the "Audi A3 S3 RS 3 ignition cannot start" condition, workshops often find a specific Diagnostic Trouble Code (DTC) stored in the Body Control Module (BCM), identified as -J519- (diagnostic address 0009).
| Code | Description | Module | Symptom Code |
|---|---|---|---|
| B1248F3 | Electrical Steering Column Lock - terminal release, implausible | BCM -J519- (diagnostic address 0009) | 1074443 |
Technical Background
Audi Technical Service Bulletin 2071903/1 indicates that the root cause of this problem is a software issue within the control unit for the Electronic Steering Column Lock, designated as -J764- (diagnostic address 002B).
Repair Procedure Summary
To resolve the issue where the "Audi A3 S3 RS 3 ignition cannot start" and DTC B1248F3 is present, the recommended service procedure involves replacing the control unit for the Electronic Steering Column Lock -J764- (diagnostic address 002B). This replacement addresses the underlying software fault.
Required Parts and Tools
Technicians will need the following parts for the repair:
- Control unit for electronic steering column lock (J764): Quantity 01
- Fasteners, Bolts, Nuts, and Screws: As needed per the repair manual (refer to ETKA/ELSA for specific details)
Warranty Information
Warranty coverage for this repair is available under specific conditions:
- Vehicles within 48 months or 50,000 miles are covered.
- Certified Pre-Owned (CPO) vehicles may also be covered under G10, subject to owner verification.
- If the vehicle falls outside of these warranty parameters, Technical Service Bulletin 2071903/1 serves as informational guidance only.
Owner Action
If you own a 2022-2023 Audi A3, S3, or RS 3 and are experiencing issues where the ignition cannot be switched on or the vehicle will not start, it is recommended to contact your authorized Audi dealer. They can diagnose the problem, confirm the presence of DTC B1248F3, and perform the necessary replacement of the electronic steering column lock control unit -J764- as outlined in TSB 2071903/1.
Source: NHTSA ID 10244531
Frequently Asked Questions
- What are the common symptoms of this issue in my 2022-2023 Audi A3, S3, or RS 3?
- The primary symptoms are that the ignition cannot be switched on, or the vehicle will not start at all. These issues directly prevent the vehicle from operating.
- What fault code is typically associated with the ignition not starting in these Audi models?
- The specific fault code often found is B1248F3, described as "Electrical Steering Column Lock - terminal release, implausible," and it is stored in the BCM -J519- (diagnostic address 0009).
- How is the "Audi A3 S3 RS 3 ignition cannot start" problem fixed?
- According to Audi Technical Service Bulletin 2071903/1, the repair involves replacing the control unit for the Electronic Steering Column Lock -J764- (diagnostic address 002B), which is affected by a software issue.
- Is the repair for the B1248F3 fault covered under warranty?
- Yes, the repair is typically covered for vehicles within 48 months or 50,000 miles. Certified Pre-Owned (CPO) vehicles may also qualify. If your vehicle is outside these warranty terms, the bulletin serves as informational guidance.
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