🏷️ Basic Information Identification Make: Mercedes-Benz Model: S-Class Year: 2006 Chassis Code: W221 Body Styles Covered: Sedan Codes Engine Codes Covered: M272 (S350), M273 (S430, S500), M275 (S600, S55, S65) 👋 Introduction Market Position Market Position: The 2006 Mercedes-Benz S-Class (W221) represented the pinnacle of automotive luxury, technology, and comfort in its segment, competing directly with high-end sedans from BMW (7 Series), Audi (A8), Lexus (LS), and Jaguar (XJ). Competitive Analysis Competitive Analysis: The W221 S-Class distinguished itself with advanced safety features, a sophisticated ride quality (especially with optional ABC suspension), and a technologically advanced interior, setting benchmarks in automotive innovation for its era. Key Features Key Features: The 2006 S-Class offered a range of powerful V6, V8, and V12 engines, available with rear-wheel drive or the 4MATIC all-wheel-drive system. Notable features included the COMAND infotainment system, adaptive cruise control (DISTRONIC), optional infrared night vision, dynamic bi-xenon headlights, and extensive cabin comfort and adjustability. 📋 Manual Details Coverage Areas Coverage Areas: All US, Canadian, and European specifications for the 2006 S-Class models listed. Page Count Page Count: Estimated 600-800 pages (typical for comprehensive factory manuals) Manual Type Manual Type: Owner's Manual / User Operator Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Systems Covered: Engine systems (ignition, fuel, cooling, lubrication, emissions), transmission (automatic), drivetrain (4MATIC all-wheel drive), braking system (ABS, ESP), suspension system (AIRMATIC, ABC), steering system, electrical system (lighting, power accessories, CAN bus), climate control, infotainment (COMAND), safety systems (airbags, seatbelts), body and interior features, maintenance, troubleshooting. Procedures Included Procedures Included: Operating instructions, basic maintenance (fluid checks, tire pressure, wiper blades), dashboard warning indicators, fuse identification and replacement, changing bulbs, emergency procedures, comfort settings, infotainment system operation, navigation, telephone integration, driver assistance system settings. Technical Depth Technical Depth: Operator-level, focusing on user operation, maintenance, and basic troubleshooting. Not a repair or service manual. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High resolution, suitable for digital viewing and printing. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Primary Engine: S350: 3.5L V6 (M272) S350 Power: 235 hp @ 6000 rpm S350 Torque: 258 lb-ft @ 2400-5000 rpm S430 Engine: 4.3L V8 (M113 - carryover from previous generation, replaced by M273 for some models later in the year) S430 Power: 295 hp @ 6000 rpm (M113) S430 Torque: 302 lb-ft @ 3600 rpm (M113) S500 Engine: 5.0L V8 (M273) S500 Power: 382 hp @ 6000 rpm S500 Torque: 391 lb-ft @ 2800-4800 rpm S600 Engine: 5.5L Twin-Turbocharged V12 (M275) S600 Power: 510 hp @ 5000 rpm S600 Torque: 612 lb-ft @ 1800-3500 rpm S55 Amg Engine: 5.4L Supercharged V8 (M113 ML) S55 Amg Power: 493 hp @ 6100 rpm S55 Amg Torque: 516 lb-ft @ 2600-4200 rpm S65 Amg Engine: 6.0L Twin-Turbocharged V12 (M275 AMG) S65 Amg Power: 604 hp @ 4500-5500 rpm S65 Amg Torque: 738 lb-ft @ 2000-4000 rpm Performance 0 60 Mph S350: Approx. 7.3 seconds 0 60 Mph S500: Approx. 5.4 seconds 0 60 Mph S600: Approx. 4.5 seconds 0 60 Mph S55 Amg: Approx. 4.5 seconds 0 60 Mph S65 Amg: Approx. 4.2 seconds Fuel System Fuel System: Electronic Fuel Injection (EFI) Recommended Fuel: Premium Unleaded Gasoline (91 octane or higher recommended for all models, mandatory for AMG) 🔧 Transmission Standard Standard Transmission: 7-speed automatic (7G-TRONIC) for S350, S430, S500 Amg Transmission: 5-speed AMG SPEEDSHIFT automatic for S55 AMG; 5-speed AMG SPEEDSHIFT automatic for S600 and S65 AMG Optional Optional Transmission: 4MATIC all-wheel drive system available on S350, S430, S500 models. Features Transmission Features: Driver-adaptive shift modes (Comfort, Sport), manual mode with steering wheel shift buttons (on select models). 📐 Dimensions Exterior Wheelbase: 124.6 inches (3165 mm) Length: 202.5 inches (5144 mm) Width: 73.7 inches (1872 mm) Height: 57.4 inches (1458 mm) Weights Curb Weight S350: Approx. 4,079 lbs (1850 kg) Curb Weight S500: Approx. 4,497 lbs (2040 kg) Curb Weight S600: Approx. 4,840 lbs (2195 kg) Curb Weight S55 Amg: Approx. 4,586 lbs (2080 kg) Curb Weight S65 Amg: Approx. 4,916 lbs (2230 kg) Cargo Trunk Capacity: 18.0 cu ft (500 liters) 🛡️ Safety Features Ratings NHTSA Ratings: N/A for specific year/model in the typical owner's manual, but the W221 chassis was designed to meet and exceed global safety standards. Known for excellent frontal and side-impact protection. Active Features Active Features: Electronic Stability Program (ESP), Anti-lock Braking System (ABS), Brake Assist (BAS), Tire Pressure Monitoring System (TPMS), PRE-SAFE® occupant protection system (anticipates and prepares for collisions). Passive Features Passive Features: Multiple airbags (front, side, curtain, knee), Active head restraints, Crumple zones, Reinforced safety cell. 💡 Technology Features Infotainment Infotainment System: COMAND (Cockpit Management and Navigation) APS system with a central 7-inch display, CD/DVD player, AM/FM radio, and optional Sirius satellite radio. Includes navigation system, Bluetooth...