2012 AUDI R8 CDUC/CTRA (42)
42 / Coupe / Spyder / Global / variations by market in engine tuning and emissions
CDUCCTRAExact year/trim recordGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Carbon build-up in intake valves due to direct injection
- Limited manual transmission availability affects collector interest
- Occasional S Tronic mechatronics issues after high mileage
First checks
- Service history for DSG fluid changes
- Check for carbon deposit cleaning service
- Inspect carbon ceramic brakes condition if fitted
Before replacing parts
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- The 2012 R8 used a mid-cycle facelift but retained the same 5.2 V10 engine.
- Market variations mainly affect emissions calibration and available transmissions.
- Oil capacity includes service-fill with filter change; refer to dealer service manual for precise details.