2021 Audi A6 Creaking Noise in Floor Area TSB
Audi has issued a technical service bulletin (NHTSA ID 10185204) to address a creaking noise originating from the floor area in certain 2021 A6, S6, RS 7, S7, RS 6 Avant, and A7 models. This bulletin provides instructions for technicians to diagnose and correct the noise.

Also applies to
- Audi A7
- 2021
- Audi RS 6 Avant
- 2021
- Audi RS 7
- 2021
- Audi S6
- 2021
- Audi S7
- 2021
Symptoms
Owners of certain 2021 Audi models may notice a distinct creaking noise emanating from the floor area of their vehicle. This noise can be a source of concern and may indicate an underlying issue that requires attention. If you hear a persistent creaking noise, particularly from the lower sections of the cabin, it is advisable to have it inspected.
Diagnosis / Trigger Conditions
The primary symptom addressed by this technical service bulletin is a creaking noise located specifically in the floor area. While the exact conditions that trigger the noise are not detailed in the summary, such sounds often become apparent during vehicle movement, over uneven surfaces, or when the vehicle's chassis is subjected to twisting forces. The 2021 Audi A6 creaking noise is the key indicator for this bulletin.
Repair Procedure Summary
Audi has issued NHTSA ID 10185204 to provide technicians with specific instructions for correcting the creaking noise in the floor area. This bulletin outlines the necessary diagnostic steps and repair procedures to effectively eliminate the noise. Without the full document, the precise details of the repair cannot be described, but it is designed to guide service personnel through the rectification process.
Owner Action
If your 2021 Audi A6, or any of the other affected models, exhibits a creaking noise in the floor area, it is recommended to contact your authorized Audi dealership. Inform them about the creaking noise and mention the existence of technical service bulletin NHTSA ID 10185204. The dealership's service department will be able to diagnose the issue using the provided instructions and perform the necessary repairs.
Source: NHTSA ID 10185204
Frequently Asked Questions
- What is the issue described in NHTSA ID 10185204?
- NHTSA ID 10185204 is a technical service bulletin issued by Audi to address a creaking noise that may occur in the floor area of certain 2021 Audi models.
- Which Audi models are affected by the creaking noise in the floor area?
- This bulletin applies to the 2021 Audi A6, S6, RS 7, S7, RS 6 Avant, and A7 models that may experience a creaking noise in the floor area.
- What should I do if my 2021 Audi A6 has a creaking noise?
- If your 2021 Audi A6 or other affected model has a creaking noise in the floor area, you should contact an authorized Audi dealership. They can use the instructions in NHTSA ID 10185204 to diagnose and correct the problem.
- Is this technical service bulletin a recall?
- No, a technical service bulletin (TSB) like NHTSA ID 10185204 is not a recall. TSBs provide repair procedures for common issues that technicians may encounter, but they do not typically involve a free repair campaign unless the vehicle is still under warranty or a separate recall is issued.
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