2021 Audi A6/A7/S6/S8 Steering Shaft Parts Return
Audi's Special Notice SM 14-2021 instructs dealers to return specific steering shaft part numbers 4K1-419-753-C and 4N1-419-753-G, manufactured between August 17, 2020, and October 18, 2020, for 2021 Audi A6, A7, S6, S8, RS 6 Avant, and RS 7 models. This is a quality improvement initiative.

Si applica anche a
- Audi A7
- 2021
- Audi RS 6 Avant
- 2021
- Audi RS 7
- 2021
- Audi S6
- 2021
- Audi S8
- 2021
Audi has issued Special Notice SM 14-2021, an internal communication to its parts managers and inventory personnel. This notice outlines a proactive measure aimed at enhancing the quality of parts supplied to customers. It specifically addresses certain steering shaft components for several 2021 Audi models, including the A6, A7, S6, S8, RS 6 Avant, and RS 7.
Purpose of the Notice
The primary goal of Special Notice SM 14-2021 is to ensure that only the highest quality parts are used in Audi vehicles. This is an inventory management directive, not a recall for vehicles already on the road. Audi is taking steps to identify and remove specific steering shaft parts from its supply chain that fall within a particular production window, thereby preventing their use in future repairs or new vehicle assemblies. This initiative reflects Audi's commitment to continuous quality improvement across its product lines.
Affected Parts and Production Dates
The notice identifies two specific steering shaft part numbers that dealers are instructed to return: 4K1-419-753-C (Steering Shaft) and 4N1-419-753-G. These parts are to be returned if their production date falls within the range of August 17, 2020 (17/08/20), to October 18, 2020 (18/10/20). The production date is typically marked on the part itself, often in a day/month/year format, as illustrated by the example provided in the original document showing "28/10/20". This precise identification ensures that only the targeted components are removed from inventory.
Important Return Information for Dealers
Audi has provided specific procedures for dealers to follow when returning these steering shaft parts. Dealers were instructed to return the listed material numbers to their facing Parts Distribution Center (PDC) no later than March 17, 2021. The notice explicitly states that "Items returned after the above-mentioned date WILL NOT be accepted on any type of return/buyback." This strict deadline was put in place to ensure prompt action and efficient inventory management. Dealers were also advised to re-order any required new materials using the same part number, implying that updated, quality-verified parts would be available.
What This Means for Owners
For owners of a 2021 Audi A6, A7, S6, S8, RS 6 Avant, or RS 7, this Special Notice SM 14-2021 is an internal quality control measure rather than a direct call for vehicle service. It indicates that Audi is actively monitoring and improving the quality of its components. If your vehicle were to require a steering shaft replacement in the future, the dealer would install a part that falls outside the specified production date range, ensuring you receive a component that meets Audi's updated quality standards. This notice does not suggest an immediate safety risk or a need for owners to take action regarding their current vehicle's steering shaft.
Frequently Asked Questions
- What is Audi Special Notice SM 14-2021 about?
- Audi Special Notice SM 14-2021 is an internal communication instructing dealers to return specific steering shaft part numbers (4K1-419-753-C and 4N1-419-753-G) that were manufactured within a particular date range, as part of a proactive quality improvement initiative.
- Which specific steering shaft parts are affected by this notice?
- The notice specifically targets steering shaft part numbers 4K1-419-753-C and 4N1-419-753-G. These parts are to be returned if their production date falls between August 17, 2020, and October 18, 2020.
- Does this notice mean my 2021 Audi A6 needs a steering shaft replacement?
- No, this notice is an internal inventory management directive for dealers, not a recall for vehicles already delivered to customers. It does not indicate an immediate safety concern or require owners to seek a steering shaft replacement for their 2021 Audi A6 or other affected models.
- What was the production date range for the affected steering shaft parts?
- The affected steering shaft parts had production dates ranging from August 17, 2020 (17/08/20), to October 18, 2020 (18/10/20).
- Why is Audi asking dealers to return these parts?
- Audi is asking dealers to return these parts as a proactive measure to improve the overall quality of components used in their vehicles. By removing these specific parts from the supply chain, Audi ensures that only the highest quality steering shafts are used for future repairs and new vehicle production.
What Audi A6 owners report
Counted from the records in our database across 33 model years.
- 1,665
- Owner complaints
- 55
- Recalls
- 5,316
- Service bulletins
- 64
- Crashes reported
- 71
- Fires reported
- 65
- Injuries reported
The 2021 model year
18 complaints, the 24th most of 33 model years on file. Owners reported 0 crashes, 0 fires and 0 injuries for this year, which also has 11 recalls on file.
Equipment, the system this article covers, accounts for 28 of 1,665 complaints (2%).
Complaints by model year
| 1998 | 130 | |
|---|---|---|
| 1999 | 217 | |
| 2000 | 148 | |
| 2001 | 113 | |
| 2002 | 88 | |
| 2005 | 91 | |
| 2006 | 67 | |
| 2008 | 71 | |
| 2019 | 114 | |
| 2021 | 18 |
Most-reported systems
- Electrical System — 396
- Air Bags — 316
- Service Brakes — 161
- Fuel System — 150
- Engine — 130
Latest recalls for the 2021 model year
- 25V900000 — Back Over Prevention (Dec 2025)
- 25V201000 — Electrical System (Mar 2025)
- 23V601000 — Service Brakes, Hydraulic (Aug 2023)
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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