🏷️ Basic Information Identification Make: Mercedes-Benz Model: S500 Year: 1999 Generation Chassis Code: W220 Codes Engine Code Standard: M113.960 👋 Introduction Market Position Market Position: Flagship luxury sedan, representing the pinnacle of Mercedes-Benz engineering and comfort for its era. Competitive Analysis Competitors: BMW 7 Series (E38), Audi A8 (D2), Lexus LS 400 (XF20), Jaguar XJ Key Features Key Features: Advanced suspension systems (ABC/AirMatic), powerful V8 engine, luxurious interior, sophisticated electronics, cutting-edge safety features for its time. Value Proposition Value Proposition: Provides essential technical information for owners and independent repair shops seeking to maintain and repair a complex luxury vehicle. 📋 Manual Details Coverage Areas Systems Covered: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Climate Control, Electrical Systems, Body & Chassis, Interior, Safety Systems, Diagnostics & Troubleshooting Page Count Estimated Page Count: Estimated 2000+ pages (software-based, variable) Manual Type Manual Type: Official Service & Repair Manual Software Language Language: English Format Format: Software (Digital Download/CD-ROM) 📖 Manual Coverage Systems Covered Engine Mechanical: V8 Engine Specifications, Cylinder Head, Block, Pistons, Crankshaft, Camshafts, Valve Train, Timing Components Engine Management: Fuel Injection System (EFI), Ignition System, Emissions Control, Engine Control Unit (ECU) Functionality & Diagnostics Transmission: 5G-TRONIC Automatic Transmission (722.6), Component Identification, Operation, Maintenance, Troubleshooting Drivetrain: Rear Axle, Driveshafts, Differential Suspension: Active Suspension System (ABC - Active Body Control), AirMatic DC Suspension, Components, Adjustments, Troubleshooting Steering: Hydraulic Power Steering System, Steering Column, Steering Gear Brakes: ABS (Anti-lock Braking System), ESP (Electronic Stability Program), Brake System Components, Fluid Specifications, Bleeding Procedures, Parking Brake Electrical: 12V Electrical System, Battery, Alternator, Starter, Fuses, Relays, Wiring Diagrams, Lighting, Power Accessories Body Chassis: Body Construction, Doors, Hood, Trunk, Bumpers, Glass, Sealing Systems Climate Control: Automatic Climate Control System (THERMOTRONIC), Components, Operation, Refrigerant, Troubleshooting Interior: Seats, Upholstery, Dashboard, Trim Panels, Infotainment System (COMAND), Audio System Safety Systems: Airbag System, Seatbelt Pretensioners, ESP, ABS, Pre-Safe (if equipped) Diagnostics: On-Board Diagnostics (OBD-II), Fault Code Retrieval and Interpretation, Diagnostic Trouble Codes (DTCs) Procedures Included Maintenance Procedures: Oil Change, Filter Replacement, Fluid Checks and Replenishment, Spark Plug Replacement, Belt Inspection and Replacement Repair Procedures: Component Removal and Installation (Engine, Transmission, Suspension, Brakes, etc.), Reassembly Instructions Troubleshooting Guides: Systematic diagnostic procedures for common and uncommon faults, symptom-based troubleshooting Technical Depth Technical Depth: Comprehensive: Covers basic maintenance, routine servicing, in-depth component repair, and advanced diagnostics. Diagnostic Tools Required: Mention of Mercedes-Benz specific diagnostic tools (e.g., STAR Diagnosis/XENTRY) and generic OBD-II scanners. Torque Specifications: Detailed torque values for all critical fasteners and components. Clearances Tolerances: Specifications for critical clearances and tolerances for engine and driveline components. 📊 Manual Specifications File Format File Format: Likely a proprietary executable or PDF within a viewer application. Print Quality Print Quality: N/A (Digital - High resolution graphics and diagrams) Binding Type Binding Type: N/A (Software) Paper Type Paper Type: N/A (Software) Searchability Searchability: Likely searchable text content for quick information retrieval. Interactivity Interactivity: Potential for interactive diagrams, cross-referencing, and linked procedures. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V8 Displacement: 4.966 liters (303 cu in) Bore X Stroke: 97.0 mm x 84.0 mm Compression Ratio: 10.0:1 Performance Horsepower Hp: 302 hp @ 5600 rpm Torque Lb Ft: 339 lb-ft @ 3100 rpm Fuel System Fuel System: Sequential Multi-Port Fuel Injection (SFI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Engine Management ECU Type: ME 2.8 (Motor Electronics) 🔧 Transmission Standard Transmission Type: 5-speed Automatic (5G-TRONIC) Transmission Code: 722.6xx Features Transmission Features: TouchShift (manual shifting control), Electronic control, Adaptive programming Fluid Specifications Transmission Fluid Type: MB 236.10 Specification Automatic Transmission Fluid (ATF), e.g., Mobil ATF 134, Shell ATF 134 Fluid Capacity Transmission Fluid Capacity: Approximately 8.0 - 9.0 Liters (depending on torque converter drain) 📐 Dimensions Exterior Wheelbase: 2,945 mm (115.9 in) Length: 5,038 mm (198.3 in) Width: 1,855 mm (73.0 in) Height: 1,445 mm (56.9 in) Weights Curb Weight: Approx. 1,850 kg (4,079 lbs) Gross Vehicle Weight Rating: Approx. 2,400 kg (5,291 lbs) Wheel Bolt Pattern: 5x112 Wheel Offset: ET 41-45 (typical for factory alloys) 🛡️ Safety Features Ratings Safety Ratings: NHTSA and IIHS ratings for this era are not as standardized as today; however, the W220 was designed with advanced safety features for its time. Check specific market regulatory bodies for detailed crash test data. Active Features Active Safety Features: ABS, ESP (Electronic Stability Program), ASR (Acceleration Slip Regulation), Brake Assist (BAS) Passive Features Passive Safety Features: Driver and front passenger airbags, Side airbags, Window airbags, Seatbelt pretensioners, Crumple zones, Reinforced safety cage 💡 Technology Features Infotainment Infotainment System: COMAND (Cockpit Management and Navigation Display) system, offering CD player, Radio, Navigation, and optional telephone integration. Audio System: Bose premium sound system available on higher trims. Driver Assistance Driver Assistance Features: Cruise Control (standard), DISTRONIC (optional adaptive cruise control), Parking Assist sensors (front and rear). Connectivity Connectivity Options: Optional Bluetooth phone integration, but no USB or advanced smartphone...