🏷️ Basic Information Identification Make: Mercedes-Benz Model: S55 AMG Year: 2005 Generation Chassis Code: W220 Body Style: Sedan 👋 Introduction Market Position Segment: Ultra-luxury performance sedan. Target Audience: Owners seeking to perform maintenance and repairs, independent repair shops specializing in European vehicles. Competitive Analysis Competitors: BMW 7 Series (745i/750i), Audi A8, Lexus LS. Key Features Vehicle Attributes: Hand-built AMG engine, advanced Active Body Control suspension, luxurious interior, sophisticated technology. Manual Value Proposition: Provides official, accurate diagnostic and repair procedures, saving time and money on specialized maintenance and repairs. 📋 Manual Details Coverage Areas Coverage: Comprehensive mechanical, electrical, and bodywork repairs and maintenance. Page Count Page Count Estimate: Extensive (Software-based, no fixed page count) Manual Type Manual Type: Official Service and Repair Manual Software Language Language: English Format Format: Software (Digital) 📖 Manual Coverage Systems Covered Powertrain: Engine (M113 E55 ML), transmission (5G-TRONIC 722.6), drivetrain, exhaust system. Chassis: Suspension (ABC - Active Body Control), steering, brakes (including SBC - Sensotronic Brake Control), wheels, tires. Electrical: Engine control unit (ECU), body control module (BCM), infotainment, climate control, lighting, power accessories, diagnostic systems (OBD-II). Body: Exterior body panels, interior trim, doors, windows, seats, safety restraints. Procedures Included Maintenance: Routine maintenance, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs) interpretation, component testing procedures. Repair: Component removal, installation, adjustment, and repair for all major vehicle systems. Special Procedures: ABC suspension service, SBC system diagnostics and bleeding, supercharger maintenance, electronic parking brake service. Technical Depth Depth: Detailed step-by-step instructions, torque specifications, wiring diagrams, diagnostic flowcharts, component locations, and special tool requirements. 📊 Manual Specifications File Format File Format: Proprietary Software (Likely executable with interactive features) Print Quality Print Quality: N/A (Digital Format) Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: M113 E55 ML Configuration: 5.4L Supercharged V8 Bore X Stroke: 97.0 mm x 92.0 mm Compression Ratio: 8.5:1 Displacement: 5439 cc (5.4 Liters) Performance Horsepower: 493 hp @ 6100 rpm Torque: 516 lb-ft (700 Nm) @ 2600-4000 rpm Fuel System Fuel Type: Premium Unleaded Gasoline (91+ Octane) Induction: Supercharged with intercooler, multi-point fuel injection. Engine Management: Bosch Motronic ME 2.8 🔧 Transmission Standard Transmission Type: AMG Speedshift 5-speed automatic Optional Optional Transmission: N/A for S55 AMG Features Gear Ratios: 3.94:1 (1st), 2.54:1 (2nd), 1.57:1 (3rd), 1.00:1 (4th), 0.73:1 (5th) Fluid Type: MB Specification 236.14 (e.g., Mobil ATF 134) Torque Converter Lockup: Yes 📐 Dimensions Exterior Length: 199.4 inches Width: 73.7 inches Height: 57.4 inches Wheelbase: 116.3 inches Weights Curb Weight: 4608 lbs Gross Vehicle Weight Rating: 5817 lbs Towing Capacity: Not Recommended 🛡️ Safety Features Ratings NHTSA Front Crash: 5-Star NHTSA Side Crash: 5-Star IIHS Moderate Overlap Frontal Offset: Good Active Features ABS: Standard Esp: Electronic Stability Program (ESP) - Standard Traction Control: ASR (Acceleration Slip Regulation) - Standard Brake Assist: BAS (Brake Assist System) - Standard Passive Features Airbags: Front, side, and curtain airbags. Seatbelts: Pretensioning seatbelts with force limiters. Child Seat Anchors: LATCH (ISOFIX) system. 💡 Technology Features Infotainment Infotainment System: COMAND (Cockpit Management and Navigation) system with integrated navigation, radio, CD player, and climate controls. Display: Central dashboard display. Driver Assistance Adaptive Cruise Control: DISTRONIC (Optional) Parking Assist: Front and rear parking sensors (PARKTRONIC). Keyless Entry Start: KEYLESS-GO Connectivity Bluetooth: Optional Bluetooth integration for mobile phones (often via an add-on module). 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 miles or 12 months (whichever comes first), using synthetic oil. Air Filter Replacement: Every 20,000 miles or 24 months. Cabin Filter Replacement: Every 10,000 miles or 12 months. Spark Plug Replacement: Every 60,000 miles (Iridium spark plugs). Transmission Fluid Change: Every 40,000 miles or 48 months (often recommended more frequently for performance vehicles). Fluid Specifications Engine Oil: SAE 0W-40 or 5W-40 Synthetic, MB-Approval 229.5 or 229.51. Coolant: MB-approved silicate-free antifreeze/coolant (e.g., Mercedes-Benz ZEROTEC). Brake Fluid: DOT 4 PLUS (e.g., MB-Approval 331.0). Known Issues Abc Suspension: Leaking struts, pump failures, fluid leaks, control module issues. Sbc Brake System: Actuator failures, pump wear, pressure accumulator leaks (requires specialized service). Supercharger Clutch: Failure of the electromagnetic clutch engaging the supercharger. Ignition Coils: Premature failure leading to misfires. Mass Air Flow Sensor: Can become contaminated, leading to performance issues. 📚 Vehicle History Brand Heritage Mercedes Benz Legacy: Pioneer in automotive innovation and luxury, with a strong history in performance vehicles through AMG. Model Evolution S Class History: The S-Class has been Mercedes-Benz's flagship luxury sedan for decades, representing the pinnacle of comfort, technology, and safety. W220 Generation: The W220 generation (1998-2005) introduced significant technological advancements, including Active Body Control and COMAND infotainment. S55 Amg Introduction: The S55 AMG was introduced to offer a high-performance, yet refined, alternative within the S-Class lineup, combining luxury with potent AMG power. Production Production Years...