2021-2022 Audi Parking Aid System Fault B107A16
A technical service bulletin (TSB) from Audi addresses instances where the acoustical and optical parking aid system becomes unavailable, often accompanied by diagnostic trouble code (DTC) B107A16. This issue affects various 2021-2022 Audi models, including the e-tron, A6, A7, Q7, and Q8.
David Chen2021 Audi e-tron
Also applies to
- Audi A6
- 2021–2022
- Audi A7
- 2021–2022
- Audi e-tron
- 2022
- Audi Q7
- 2021–2022
- Audi Q8
- 2021–2022
- Audi RS 6 Avant
- 2021–2022
- Audi RS 7
- 2021–2022
- Audi RS Q8
- 2021–2022
- Audi S6
- 2021–2022
- Audi S7
- 2021–2022
- Audi SQ7
- 2021–2022
- Audi SQ8
- 2021–2022
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Symptoms
Owners of certain 2021-2022 Audi vehicles may notice that their acoustical and optical parking aid system is unavailable. This means the vehicle's parking sensors and visual aids, which assist in maneuvering, are not functioning as expected. This condition is often accompanied by a specific diagnostic trouble code (DTC) stored in the vehicle's system.
Fault Codes / DTCs
When the parking aid system becomes unavailable, a specific diagnostic trouble code (DTC) is typically stored. This code helps technicians identify the root cause of the issue.
| Code | Description | Module |
|---|---|---|
| B107A16 | Acoustical and optical parking aid unavailable | Parking Assist / ADAS |
Repair Procedure Summary
Audi has issued a technical service bulletin (TSB) regarding the Audi e-tron parking aid fault and related issues. For vehicles exhibiting an unavailable acoustical and optical parking aid with DTC B107A16 stored, the bulletin instructs technicians to create a PSS (Product Support System) record. This process helps Audi gather data and potentially develop further solutions or software updates for the issue.
Owner Action
If you own a 2021-2022 Audi model listed above and are experiencing an Audi e-tron parking aid fault where your acoustical and optical parking aid is unavailable, especially if you suspect DTC B107A16 is stored, you should schedule an appointment with an authorized Audi service center. Inform the service advisor about the symptoms you are experiencing and mention NHTSA Manufacturer Communication 10185279. The dealer will be able to diagnose the issue and follow the prescribed procedure to create a PSS record.
Source: NHTSA ID: 10185279
Frequently Asked Questions
- What does DTC B107A16 mean for my Audi?
- DTC B107A16 in your Audi indicates that the acoustical and optical parking aid system is unavailable. This means your parking sensors and visual assistance features are not working.
- Which Audi models are affected by the parking aid fault with DTC B107A16?
- This issue primarily affects various 2021-2022 Audi models, including the e-tron, A6, A7, Q7, Q8, S6, S7, SQ7, SQ8, RS 6 Avant, RS 7, and RS Q8.
- What should I do if my Audi's parking aid system is not working?
- If your Audi's parking aid system is unavailable, you should contact an authorized Audi service center. Mention the symptoms and refer to NHTSA Manufacturer Communication 10185279, which advises dealers to create a PSS record for this specific fault.
Other revisions of this TSB
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