Description
Factory Mercedes S Class S400 4MATIC Workshop Manual (2015–2017)
This official factory-level repair manual covers the W222-generation Mercedes S400 4MATIC — giving US technicians and serious owners complete service data for one of the most sophisticated luxury sedans on the road.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M276 3.0L twin-turbocharged V6 (~333 hp / 354 lb-ft) |
| Diesel | N/A |
| Transmissions | 7G-TRONIC PLUS 7-speed automatic |
| Drive | 4MATIC permanent AWD |
| Model Years | 2015, 2016, 2017 |
| Badge Twins | W222 S-Class standard wheelbase; V222 long-wheelbase variant |
Common S400 4MATIC Repairs Covered
| System | Procedures |
|---|---|
| M276 Timing Chain | Timing chain tensioner replacement — a known wear item on the M276 V6; includes chain guide and sprocket procedures |
| AIRMATIC Suspension | Air strut replacement, compressor service, and ride-height sensor calibration |
| 7G-TRONIC PLUS Transmission | Fluid and filter service, valve body removal, torque converter replacement |
| Brake System | Brake pad and rotor replacement, parking brake actuator service, SBC/ESP module diagnostics |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the M276 timing chain replacement procedure included?
Yes. The M276 3.0L twin-turbo V6 is known for timing chain tensioner wear, and the manual provides complete step-by-step procedures for chain, tensioner, and guide replacement including torque specifications and special tool requirements.
Does this cover both standard and long-wheelbase W222 variants?
Yes. The manual covers both the W222 standard-wheelbase S400 4MATIC and the V222 long-wheelbase version, including any body and chassis differences between the two configurations.
Are AIRMATIC suspension diagnostics included?
Absolutely. The manual contains full AIRMATIC system coverage — air strut removal and installation, compressor diagnostics, ride-height sensor adjustment, and fault code interpretation for the air suspension control module.
What format is the manual?
The manual is a PDF file. After purchase you receive an instant download link, and your access is permanent — re-download anytime on Windows, Mac, tablet, or any PDF-compatible device.





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