The Audi A6 C8 (model years 2018–present) utilizes a digital service schedule, meaning physical service books are no longer provided. Maintenance records are stored in the vehicle's MMI (Multi Media Interface) and on Audi's central servers. You can access a generic 2020 Audi Maintenance Schedule through the NHTSA's public archives. Overview of Maintenance Intervals
- Every 10,000 miles: Oil change, tire rotation, and brake pad inspection.
- Every 30,000 miles: Fluid checks, battery check, and belt replacements.
- Every 60,000 miles: Spark plug replacement and air filter replacement.
: Provides a comprehensive table for TFSI and TDI models, including the A6 C8. NHTSA 2021 Audi Maintenance Schedule PDF : A official guide covering US-spec 2021 A6 models. Audi USA Maintenance Schedule Tool
- Open the myAudi mobile app or web portal.
- Go to "Vehicle" > "Service".
- Click the share icon (arrow). Select "Export Service History as PDF".
- Limitation: This only shows past services, not future upcoming schedules.
Myth 3: "The timing belt needs replacing at 5 years."
False. The C8 uses a timing chain (except the 3.0 V6 TDI which uses a belt). The PDF specifies a belt change for specific TDI engines at 120,000 km or 5 years.
: The first change is typically due after 3 years, then every 2 years thereafter. Spark Plugs
Part 8: Legal implications – Warranty and the Service Plan
If you own a C8 still under Audi’s factory warranty (4 years in most markets), failing to follow the Serviceplan PDF exactly can lead to a voided claim.
- Engine Oil & Filter: Replacement using Audi-approved oil (VW 504.00 / 507.00 spec for most engines, or VW 508.00/509.00 for newer 2.0L TFSI).
- Interior Check: Function check of lights, horn, wipers, and instrument cluster.
- Exterior Check: Visual inspection of tires (pressure & tread), brakes (pad thickness), and bodywork.
- Undercarriage: Visual check for leaks and CV joint boots.
- Reset: Service interval display reset.
. Includes engine oil and filter change, brake pad thickness check, and service reset. Standard Maintenance 30,000 km / 24 months