2017 Mercedes-Benz S-Class Pre-Purchase Inspection Checklist
Known Issues — 2017 Mercedes-Benz S-Class
CRITICAL
AIRMATIC air suspension compressor failure
CRITICAL
MAGIC BODY CONTROL strut leaks and pump failure
MODERATE
S63 AMG M177 V8 oil leaks from valve cover and timing area
MODERATE
48V mild hybrid system fault codes on S450
MINOR
Fragrance cartridge system motor failure
MODERATE
Front camera calibration loss after windshield work
What to Inspect
- Verify AIRMATIC and MAGIC BODY CONTROL for warning lights
- Check S63 engine bay for oil leaks at valve covers
- Check 48V mild hybrid system fault codes on S450
- Test all luxury features: massage seats, fragrance, ambient lighting
- Verify front camera ADAS calibration
- Run complete diagnostic scan across all modules
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Service A (oil & filter) | every 10,000 miles | $400-$600 |
| Service B (full inspection) | every 20,000 miles | $900-$1,400 |
| Air spring replacement (each) | as needed | $1,200-$2,000 |
| Spark plugs (V8, 16 plugs) | every 30,000 miles | $800-$1,200 |
| Brake pads and rotors (front) | every 25,000-35,000 miles | $1,000-$1,600 |
| 48V mild hybrid system check | every 40,000 miles | $250-$450 |
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