2017 MERCEDES-BENZ S-Class M276 DE 30 LA/M177 V8 BITURBO (W222)
W222 / Sedan / Global (main documented markets: Europe, North America, Asia)
M276 DE 30 LAM177 V8 BITURBOOM656 DE 30 LAExact year/trim recordSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Air suspension leaks/failures
- Electrical system glitches with infotainment and lighting
- Turbocharger issues on high-mileage V8 units
First checks
- Inspect air suspension and compressor operation
- Check for engine oil leaks and timing chain noise
- Verify transmission smoothness and software updates
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 2017 S-Class is the facelifted W222 generation introduced in late 2017 for various markets.
- Engine availability differs by region due to emissions and market requirements.
- Oil capacity and service recommendations may vary slightly depending on exact engine and production month.