1995–2026 Audi S6
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Engine Misfire
high
Electrical Issues
medium
Suspension Noise
medium
Air Suspension Leaks
medium
Active Service Bulletins
— DTC 18263
A L L Diagnostic Trouble Codes ( DTC )
— Test Step 27
A L L Diagnostic Trouble Codes ( DTC )
— Air Door: Locations
Heating and Air Conditioning
— DTC 17087
A L L Diagnostic Trouble Codes ( DTC )
Key Fluid Specs
| Spec | Value |
|---|---|
| Total Capacity | 8.5 |
| Refrigerant Oil Type | Sanden Oil SD 10 or equivalent |
| Total Capacity | 1.66 |
| Refrigerant Type | R-134a |
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