2022-2026 Audi e-tron GT Swivel Joint Grease Leaking TSB

Owners of 2022-2026 Audi e-tron GT and RS e-tron GT models may notice what appears to be grease emerging from the swivel joint on the lower suspension link. This visual complaint, often described as "grease leaking" or "contamination," is addressed in Audi Technical Service Bulletin (TSB) 2068702/5. The TSB clarifies that this condition is not a functional defect requiring component replacement.

The TSB, released on September 30, 2025, with several revisions leading up to that date, aims to provide guidance to technicians regarding this specific observation. This document is categorized by Audi under customer complaints such as "entire vehicle -> vehicle areas -> vehicle front" related to "leaks -> grease leaking" and "chassis -> wheel suspension, suspension, damping contamination."

Revision History

Audi Technical Service Bulletin 2068702/5 has undergone several revisions to update its content and scope:

• Revision 5: Revised the header to include additional model years.
• Revision 4 (January 15, 2025): Revised the header to update model years and revised the warranty section by removing certain claim types.
• Revision 3 (January 12, 2024): Revised the header to update model years.

Symptoms and Workshop Findings

While customers may not typically notice this issue, it becomes apparent during vehicle inspections, particularly when the vehicle is on a lifting platform. Technicians inspecting the underbody of the vehicle will observe grease emerging from the sleeve of the swivel joint on the lower suspension link. This can occur on either the left or right side of the vehicle, categorized as "chassis -> wheel suspension, suspension, damping -> wheel bearing housing guide link -> guide link boot" with a complaint type of "leaks -> not watertight."

Figure 1 in the original document visually depicts this condition, showing grease emerging from the swivel joint area, which is the specific focus of this TSB.

Technical Background

Audi explains that the appearance of grease is not a true leak. During the assembly of individual suspension components, such as the wheel bearing housing and suspension link, grease may emerge from the sleeve when these components are bent or moved. Crucially, the sleeve only forms a proper seal once the wheel bearing housing has been securely bolted on. Additionally, the grease can become liquid due to heat generated during operation, which further contributes to the visual complaint of "grease emerging from swivel joint," making it appear as if the sleeve is leaking when it is not.

Important Warnings and Owner Information

This TSB includes critical instructions for technicians and important information for owners to understand:

• Do not replace any components. The TSB explicitly states that replacing components will not resolve this visual complaint as it is not a functional failure.
• No reapplication of grease needed. It is not necessary to reapply grease to the sleeve after cleaning.
• Warranty implications. If the vehicle is outside of any applicable warranty, this Technical Service Bulletin is for informational purposes only, meaning the inspection and cleaning may not be covered.

Technician Guidance (NOTICE)

Technicians are advised to try and reproduce the customer complaint, based on the description and cause of the issue, to ensure it can be clearly assigned to this TSB. The repair outlined in this bulletin must only be carried out if all specified criteria (model/type, chassis number, engine/motor and gearbox code, PR number(s), part number, software version, code, etc.) apply exactly. Failure to adhere to these criteria means the solution will not eliminate the problem, and repeat repairs may be necessary, potentially leading to rejected warranty claims.

For warranty billing, clear photos showing the complaint are required. These photos must include the VIN and date, be unedited, in focus, well-lit, and clearly mark the problem location. They must not show any people, faces, license plates, or customer data.

Repair Procedure Summary

The repair for the visual complaint of "Audi e-tron GT grease leaking" is straightforward and does not involve replacing parts. Technicians are instructed to:

1. Clean the affected area: Thoroughly clean the area where the grease is visible on the lower suspension link and around the swivel joint.
2. Check the sleeve for damage: After cleaning, carefully inspect the sleeve for any actual damage. If no damage is found, no further action is required beyond cleaning.

This procedure ensures that the visual appearance is resolved without unnecessary repairs or costs, addressing the "grease emerging from swivel joint" observation effectively.

Warranty Information

For warranty claims related to TSB 2068702/5, the following codes and labor operations apply:

• Service Number: 4036
• Damage Code: 0010
• Labor Operations:
  • Clean and check 1 suspension link: Labor operation code 4017 2999, allotted 20 Time Units (TU).
  • Clean and check 2 suspension links: Labor operation code 4017 3099, allotted 30 Time Units (TU).

The claim comment should state: "As per TSB 2068702/5." All warranty claims must adhere to the Audi Warranty Policies and Procedures Manual and are subject to review or audit by Audi Warranty.

Additional Information

Audi notes that all part and service references provided in this TSB (2068702) are subject to change or removal. Technicians should always consult their Parts Department and/or ETKA for the latest information and parts bulletins. It is also recommended to check the Repair Manual for fasteners, bolts, nuts, and screws that require replacement during any repair. This document is copyrighted by Audi of America, Inc., and its contents are subject to change without notice.

NHTSA ID: 11023752