Description
Factory Mercedes CLS 400 Workshop Manual (2014–2017)
This is the official Mercedes-Benz dealer-level workshop software for the CLS 400, covering every service and repair procedure used by authorized US Mercedes workshops from the 2014 through 2017 model years.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 3.5L M276 V6 twin-turbo (biturbo) |
| Diesel | N/A |
| Transmissions | 7-speed 7G-Tronic Plus (722.9), 9-speed 9G-Tronic automatic |
| Drive | RWD |
| Model Years | 2014, 2015, 2016, 2017 |
| Badge Twins | CLS 400 C218 Coupe, X218 Shooting Brake |
Common CLS 400 Repairs Covered
| System | Procedures |
|---|---|
| M276 Engine Oil Leaks | Camshaft adjuster solenoid seal replacement, valve cover gasket R&R, torque specs |
| 7G-Tronic Conductor Plate | Valve body conductor plate diagnosis and replacement, fluid change with correct capacity |
| Air Suspension (AIRMATIC) | Compressor replacement, strut/air spring swap, ride height sensor calibration |
| COMAND/Electrical Faults | Wiring diagrams, connector pin assignments, ground-point locations, fault code diagnostics |
Format & Delivery
Mercedes Workshop Software (compatible with Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux). Instant download; lifetime re-downloads.
Frequently Asked Questions
Is this software compatible with the C218 coupe and X218 Shooting Brake?
Yes. Both the C218-chassis CLS 400 coupe and the X218 Shooting Brake estate are fully covered across all 2014–2017 model years, including AMG Line trim packages.
Does the manual address the known M276 engine oil leak issue?
Absolutely. The M276 twin-turbo V6 is known for oil seepage at the camshaft adjuster solenoid seals and valve covers. The software includes step-by-step R&R procedures with OEM torque specifications for both repairs.
Are full wiring diagrams included for the AIRMATIC suspension and COMAND system?
Yes. The electrical section provides complete circuit diagrams covering AIRMATIC ride-height control, COMAND infotainment, engine management, transmission, lighting, climate control, and all body electronics — including connector locations and ground points.
What format is the manual?
This product is Mercedes-Benz dealer workshop software, not a PDF. It runs on Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux, and features menu-driven navigation, zoom illustrations, and searchable content by engine code, gearbox code, model year, and sales model.
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