🏷️ Basic Information Identification Make: Mercedes-Benz Model: S-Class Year: 2006 Chassis Code: W220 Codes Platform: W220 👋 Introduction Market Position Segment: Full-size luxury sedan Positioning: Flagship model representing Mercedes-Benz's pinnacle of engineering, comfort, and technology. Competitive Analysis Competitors: BMW 7 Series, Audi A8, Lexus LS, Porsche Panamera (though often considered a sportier alternative). Key Features Ride Quality: Renowned for its exceptionally smooth and comfortable ride, primarily due to advanced suspension systems. Interior Appointments: Luxurious materials, sophisticated design, advanced comfort features (e.g., multi-contour seats, climate control). Technology Integration: Early adoption of advanced automotive technologies including COMAND infotainment, active safety systems, and sophisticated electronic controls. 📋 Manual Details Coverage Areas Engine Coverage: All gasoline and diesel variants for 2006 W220 S-Class Transmission Coverage: Automatic transmission (e.g., 7G-TRONIC) Electrical Coverage: Complete electrical system diagnosis, wiring diagrams, component testing Body And Chassis Coverage: Body repair, suspension, steering, brakes, climate control Page Count Estimated Page Count: 1500+ Manual Type Type: Service and Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Management: Detailed diagnostics for M271, M112, M113, M275, M137 engines; ignition, fuel injection, emissions control, sensor data Transmission Systems: 722.6xx (7G-TRONIC) automatic transmission: operation, diagnosis, overhaul, mechatronics unit Suspension And Steering: ABC (Active Body Control), AIRMATIC (air suspension), hydraulic power steering, steering column adjustments Braking System: ABS, ESP (Electronic Stability Program), SBC (Sensotronic Brake Control) on early W220 models, ATE MK60/MK25, brake pad/rotor replacement, bleeding procedures Climate Control: THERMOTRONIC automatic climate control, A/C system recharge and leak detection, heater core, blower motor Electrical Systems: CAN bus communication, COMAND infotainment system, instrument cluster, lighting, power accessories, starter, alternator Body And Interior: Door lock mechanisms, window regulators, seat adjustments, sunroof operation, body panel alignment, corrosion prevention Procedures Included Preventative Maintenance: Oil changes, filter replacements, spark plug service, coolant flushes, brake fluid replacement, serpentine belt replacement Troubleshooting Diagnostics: Step-by-step diagnostic flowcharts for common and complex issues, DTC (Diagnostic Trouble Code) interpretation Repair And Overhaul: Engine component replacement (e.g., head gaskets, oil pan, water pump), transmission rebuild, suspension arm replacement, brake caliper rebuild Component Replacement: Alternator, starter motor, fuel pump, mass air flow sensor, oxygen sensors, ABS sensors, control modules Calibration And Programming: Steering angle sensor calibration, throttle body relearn, gateway module programming (requires SDS/XENTRY) Technical Depth Depth: Comprehensive: from routine maintenance to complete engine and transmission overhauls, detailed electrical schematics, and advanced diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Fully searchable text content for quick information retrieval. Print Quality Resolution: High-resolution images and diagrams suitable for printing. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: S350 (M272 3.5L V6), S430 (M113 4.3L V8), S500 (M113 5.0L V8), S55 AMG (113.996 5.4L V8 Supercharged), S600 (M275 5.5L V12 Bi-Turbo) Engine Codes Covered: M112, M113, M271, M275, M137 Performance Horsepower Range: 240 hp (S350) to 493 hp (S65 AMG, though 2006 might have S65 at 603 hp for some markets) Torque Range: 260 lb-ft (S350) to 738 lb-ft (S65 AMG) Fuel System Injection Type: Sequential Electronic Fuel Injection (SEFI) Fuel Requirement: Premium Unleaded (91+ octane recommended) 🔧 Transmission Standard Transmission Type: 5-speed automatic (e.g., 722.6) standard on most models, 7-speed automatic (7G-TRONIC) on newer W220 variants. Optional Optional Transmission: 7-speed automatic (7G-TRONIC) for models like S500, S600, AMG variants may have different designations. Features Transmission Features: Driver-adaptive programming, manual shifting mode (Tiptronic), Sport and Comfort modes. Fluid Specification Transmission Fluid: MB 236.10 or MB 236.12 (e.g., Mobil ATF 134, Pentosin ATF 44) 📐 Dimensions Exterior Wheelbase: 116.7 inches (Standard Wheelbase), 121.5 inches (Long Wheelbase) Length: 199.9 inches (SWB) / 204.9 inches (LWB) Width: 73.7 inches Height: 57.4 inches Weights Curb Weight: Approx. 4000-4700 lbs (varies significantly by engine and options) Gross Vehicle Weight Rating: Approx. 5500-6000 lbs 🛡️ Safety Features Ratings NHTSA Front Impact: 5 Stars (for driver and front passenger) IIHS Front Offset: Good (for frontal offset crash protection) Active Features Active Safety Systems: ABS, EBD (Electronic Brakeforce Distribution), BAS (Brake Assist System), ESP (Electronic Stability Program), optional Distronic (adaptive cruise control) Passive Features Passive Safety Features: Frontal airbags, side airbags, side curtain airbags, pre-tensioning seatbelts, active head restraints (NECK-PRO) 💡 Technology Features Infotainment Infotainment System: COMAND (Cockpit Management and Navigation) system with CD player, radio, optional navigation, and voice control. Audio System: Harman Kardon LOGIC 7 surround sound system available on higher trims. Driver Assistance Adaptive Cruise Control: Distronic (optional) - maintains set distance to vehicle ahead. Parking Assistance: Front and rear Parktronic sensors. Lighting Technology: Bi-Xenon headlights with active cornering illumination (optional). Connectivity Bluetooth: UHI (Universal Hands-free Interface) for Bluetooth connectivity (requires compatible phone module). Keyless Go: Keyless-Go system (optional) for keyless entry and ignition. 🔧 Maintenance Service Intervals Oil Change Interval: Variable, based on 'ASSYST' (Active Service System), typically every 10,000-15,000 miles or 12...