2021-2025 Audi Cap Part Return: SM 39-2024 for 4M0-121-321-R
Audi has issued Special Notice SM 39-2024 regarding part number 4M0-121-321-R (Cap) for 2021-2025 Audi A4, A5, Q5, S4, S5 models. Dealers are instructed to return older generation parts by July 22, 2024, to ensure customers receive correct components.

Şu araçlar için de geçerli
- Audi A4
- 2021–2025
- Audi A5
- 2021–2024
- Audi Q5
- 2021–2025
- Audi S4
- 2021–2025
- Audi S5
- 2021–2025
Audi has issued a Special Notice, identified as SM 39-2024, to its parts managers regarding inventory management for a specific component. This notice, dated July 1, 2024, focuses on ensuring that only the most current generation of a particular part is available for customer vehicles. The communication is primarily for dealerships to manage their stock effectively and prevent the installation of outdated parts. Owners searching for information about the Audi 4M0-121-321-R Cap return will find details here.
Affected Part: 4M0-121-321-R (Cap)
This Special Notice SM 39-2024 specifically addresses part number 4M0-121-321-R, which is described as a "Cap". This part is relevant for 2021-2025 Audi A4, A5, Q5, S4, and S5 models. The purpose of this notice is to streamline the inventory of this particular component at Audi dealerships.
Identifying the Correct Part Generation
The notice clarifies that "Parts from generation 09S are good." This means that only parts marked with "09S" or a later generation are considered acceptable for use and should remain in inventory. Conversely, "Parts with prior generation levels must be returned." The document provides visual examples, highlighting that the "09S" marking is typically found directly on the part itself, serving as a key identifier for technicians and parts managers. This ensures that when a replacement is needed, the correct Audi 4M0-121-321-R Cap return process is followed for older stock.
Important Dealer Instructions and Deadlines
Audi has set a strict deadline for the return of these older generation parts. Dealerships must return their inventory of the specified material numbers to their facing Parts Distribution Center (PDC) "no later than 7/22/2024." This deadline is critical for dealers to receive credit for the returned items.
What Owners Should Know
A crucial warning for dealerships, which indirectly impacts owners, states: "Items returned after the above-mentioned date WILL NOT be accepted on any type of return/buyback." This emphasizes the importance of timely action by dealers to avoid financial loss and ensure that only current parts are available in the supply chain. This process helps guarantee that any service requiring the 4M0-121-321-R Cap will use an up-to-date component.
Dealer Return Procedure Summary
To facilitate the return process for the Audi 4M0-121-321-R Cap return, Audi outlines a five-step procedure for dealerships:
- File a Claim: Dealers must file a separate "Claim with Return" by selecting "Dlr Sup. Req. Return" under the item type. Dealer comments should reference the Special Notice Number SM 39-2024 and the Parts Circular number.
- Review Delivery List: The day after filing the claim, dealers should review "Parts On Command" for the Delivery List document. Any problems or delays should be communicated to their facing PDC.
- Apply Return Label: The 40000XXXXX delivery document number must be entered on a "YELLOW DEPOT REQUEST RETURN" label.
- Adhere Label: This "YELLOW DEPOT REQUEST RETURN" label must be securely adhered to the package(s) containing the returned parts.
- Include Documentation: One copy of the Delivery Document must be included with the returned part(s) inside the package.
Re-ordering New Materials
After returning the older generation parts, dealerships are instructed to "re-order required new materials using the same part number." This ensures that their inventory is replenished with the correct, current generation of the 4M0-121-321-R Cap, ready for future service needs.
Source: NHTSA Manufacturer Communication SM 39-2024
Frequently Asked Questions
- What is Audi Special Notice SM 39-2024 about?
- Audi Special Notice SM 39-2024 is an internal communication to dealerships regarding the return of older generation parts for the 4M0-121-321-R (Cap). Its purpose is to ensure that only current, approved parts are in dealer inventory and supplied to customers.
- Which Audi models are affected by the 4M0-121-321-R Cap notice?
- This notice applies to the 2021-2025 Audi A4, A5, Q5, S4, and S5 models. It ensures that any replacement 4M0-121-321-R Cap installed in these vehicles is of the correct generation.
- How can I tell if my Audi's 4M0-121-321-R Cap is the correct generation?
- The notice states that "Parts from generation 09S are good." and provides visual examples for dealers to identify the correct part. As an owner, you would typically rely on your Audi service center to ensure the correct part is used during any service or repair that involves the Audi 4M0-121-321-R Cap return.
- What happens if dealers don't return the old parts by the deadline?
- The notice explicitly states: "Items returned after the above-mentioned date WILL NOT be accepted on any type of return/buyback." This means dealers will not receive credit for outdated parts returned after July 22, 2024.
- Does this notice mean there's a problem with my current Audi 4M0-121-321-R Cap?
- This notice is an inventory management directive for dealerships, not a recall or a direct indication of a defect in parts already installed in vehicles. It ensures that if your vehicle requires a replacement 4M0-121-321-R Cap, the dealership will provide the most current and correct version.
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