🏷️ Basic Information Identification Make: Mercedes-Benz Model: C-Class Model Code: W205 Production Years Covered: 2014, 2015, 2016, 2017, 2018 Codes Chassis Code: W205 👋 Introduction Market Position Vehicle Segment: Compact Executive Car (Entry-level Luxury) Target Audience: Luxury vehicle owners seeking high-quality engineering, comfort, and advanced technology Competitive Analysis Key Competitors: BMW 3 Series, Audi A4, Lexus IS, Cadillac ATS, Volvo S60 Segment Strengths: Renowned for luxury, advanced technology, comfortable ride, strong brand prestige, and a wide range of powertrain options Key Features Design Language: Fluidic sculpture, elegant lines, advanced LED lighting, premium interior materials Technology Integration: State-of-the-art infotainment, sophisticated driver assistance systems, optional AIRMATIC suspension Powertrain Variety: Efficient turbocharged four-cylinder engines, powerful V6 biturbo engines, and economical diesel options, including AMG performance variants 📋 Manual Details Coverage Areas All Models Covered: Yes (All Sedan, Coupe, Cabriolet, and Wagon variants) Repair Scope: A-Z (All repairs) Page Count Estimated Page Count: 3000+ Manual Type Type: Official Factory Service and Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed procedures for all W205 engine variants including M274 (2.0L Turbo I4), M276 (3.0L Bi-Turbo V6), OM651 (2.1L Turbo Diesel I4), OM654 (2.0L Turbo Diesel I4) Engine Management: Engine control modules (ECM), fuel injection systems (direct and indirect), ignition systems, emissions control systems, turbocharging, variable valve timing Transmission: 7G-TRONIC PLUS (722.9), 9G-TRONIC (725.0) automatic transmissions: overhaul, diagnostics, fluid service, mechatronics Drivetrain: All-wheel drive (4MATIC) system, differential service, axle shafts, driveshafts Suspension: Front and rear suspension components, shock absorbers, springs, control arms, steering knuckles, AIRMATIC air suspension system Steering: Electric Power Steering (EPS) system, steering column, tie rods, alignment specifications Brakes: Hydraulic brake system, ABS, ESP, SBC (if applicable), brake pad and rotor replacement, bleeding procedures, parking brake system Electrical System: 12V battery system, charging system (alternator), starter motor, fuses, relays, wiring diagrams (comprehensive) Body And Interior: Body panel removal and installation, door mechanisms, interior trim, seats, airbags, HVAC system (climate control) Comfort Systems: Power windows, power seats, sunroof, ambient lighting, keyless-go Infotainment And Navigation: COMAND system, audio systems, navigation module, Bluetooth connectivity, media interface Driver Assistance Systems: Distronic Plus, Active Park Assist, Lane Keeping Assist, Blind Spot Assist, Pre-Safe system, radar and sensor calibration Diagnostics And Troubleshooting: OBD-II diagnostics, fault code interpretation, troubleshooting charts, symptom-based diagnostics Procedures Included Routine Maintenance: Oil and filter changes, air filter replacement, cabin filter replacement, spark plug replacement, fluid checks and top-offs Major Repairs: Engine rebuilding, transmission overhaul, component replacement (alternator, starter, water pump, fuel pump), brake caliper replacement Component Removal And Installation: Step-by-step instructions for removing and installing all major and minor components Diagnostics And Testing: Methods for testing electrical components, sensors, actuators, and mechanical systems Calibration And Adjustment: Procedures for calibrating sensors, aligning steering, and adjusting various systems Special Tool Identification: Lists of required specialized tools and their applications Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission rebuilds) Diagnostic Level: Advanced (includes wiring diagrams, sensor data interpretation, and fault code troubleshooting) Rebuild Procedures: Detailed step-by-step rebuild procedures for major mechanical assemblies 📊 Manual Specifications File Format Digital Format: PDF Searchability: Fully searchable text content Clarity: High-resolution images, diagrams, and schematics Print Quality Print Readability: Excellent (suitable for printing individual pages or sections) Binding Type Digital Binding: N/A (Digital file) Paper Type Digital Paper Simulation: N/A (Digital file) ⚙️ Engine Specifications Primary Engine Engine Family: M274 (Petrol I4), M276 (Petrol V6), OM651 (Diesel I4), OM654 (Diesel I4) Common Variants Covered: C 250 (M274 2.0L), C 300 (M274 2.0L), C 400/C 450 AMG Sport (M276 3.0L Bi-Turbo), C 220 d (OM651 2.1L), C 250 d (OM651 2.1L), C 300 d (OM654 2.0L) Performance Example Horsepower Range: 170 hp to 367 hp (excluding AMG C63) Example Torque Range: 236 lb-ft to 384 lb-ft (excluding AMG C63) Fuel System Injection Type: Direct Injection (BlueDIRECT), Indirect Injection (older/diesel variants) Fuel Type: Premium Unleaded Gasoline (RON 95/98), Diesel Fuel Engine Construction Block Material: Aluminum Alloy Cylinder Head Material: Aluminum Alloy 🔧 Transmission Standard Transmission Type: 7G-TRONIC PLUS (722.9) 7-speed automatic Optional Transmission Type: 9G-TRONIC (725.0) 9-speed automatic All Wheel Drive: 4MATIC (7G-TRONIC PLUS or 9G-TRONIC) Features Transmission Modes: ECO, COMFORT, SPORT, SPORT+, Manual (via paddle shifters) Fluid Specifications 7G-Tronic Plus Fluid: MB Spec 236.14 (e.g., Shell ATF 134, Fuchs Titan ATF 4134) 9G-Tronic Fluid: MB Spec 236.17 (e.g., Fuchs Titan ATF 7134 FE) 📐 Dimensions Exterior Wheelbase: Approx. 110.5 inches (2,800 mm) Length: Approx. 182.7 inches (4,640 mm) Width: Approx. 70.5 inches (1,790 mm) Height: Approx. 56.3 inches (1,430 mm) Cargo Trunk Volume Sedan: Approx. 17.0 cu ft (480 liters) Weights Curb Weight Range: Approx. 3,400 - 3,800 lbs (1,542 - 1,724 kg) 🛡️ Safety Features Ratings NHTSA Rating: Generally 5-Star Overall (varies by specific model year and configuration) IIHS Top Safety Pick: Often awarded Top Safety Pick or Top Safety Pick+...