2013 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2013 Audi S6 has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. DIY maintenance guides at au7o.io.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2013 Audi S6 has 2 documented issues. The most frequently reported are: 2013 Audi S6 Air-Suspension Compressor or Relay Fault - Diagnosis Required, 2013 Audi S6 Turbocharger Coolant-Pipe Seepage - Diagnosis Required. None are rated critical, but regular maintenance is recommended.
The 2013 Audi S6 has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Audi TSB 2018765/8 covers 2013 C7 S6 vehicles with air suspension when ride-height adjustment is unavailable, the compressor continues running after shutdown and locking, or the system lowers the car and displays a warning. The bulletin identifies a compressor or J403 relay diagn… Severity: medium.
Audi TSB 2036167/2 documents slow coolant loss at the turbocharger coolant feed and return connections on 2013 S6 4.0T vehicles in VIN range 000001-127113. Supported signs are a low-coolant warning, a low reservoir level and black encrusted coolant residue at the connections. It… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
