🏷️ Basic Information Identification Make: Mercedes-Benz Model: S500 Year: 1997 Generation Chassis Code: W140 Codes Engine Code: M119 Vin Code Engine: V-engine configuration, 8 cylinders 👋 Introduction Market Position Market Position: Flagship luxury sedan of its era, representing Mercedes-Benz's pinnacle of engineering and comfort. Competed with BMW 7 Series, Lexus LS, and Jaguar XJ. Competitive Analysis Competitive Analysis: The W140 S-Class was renowned for its robust build quality, advanced technology for the time, and substantial road presence. It prioritized ride comfort and isolation over sportiness compared to some rivals. Key Features Key Features: Supple ride, exceptional build quality, extensive standard features including dual-zone climate control, heated seats, power everything, and advanced (for the time) safety systems. 📋 Manual Details Coverage Areas Coverage Areas: Complete Service and Repair Page Count Page Count: Extensive (Software format, not a fixed page count) Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: Software/Digital Download Software Requirements: May require a specific operating system version or browser compatibility (user should verify before purchase). 📖 Manual Coverage Systems Covered Systems Covered: Engine (M119), Transmission (722.6 5-speed automatic), Drivetrain, Suspension, Steering, Brakes (ABS, ESP), Electrical System (CAN Bus), Climate Control (Klima-Automatik), Fuel System, Exhaust System, Bodywork, Interior, Safety Systems (Airbags, Seatbelt Pretensioners), Diagnostic Trouble Codes (DTCs) Body And Interior: Includes details on body panel removal/installation, door mechanisms, seat adjustments, interior trim, and the soft-close door system. Cooling System: Detailed diagrams and procedures for radiator, water pump, thermostat, hoses, and cooling fan replacement. Exhaust System: Information on catalytic converter replacement, muffler and exhaust pipe servicing. Suspension And Steering: Detailed procedures for servicing shock absorbers, springs, control arms, ball joints, tie rods, and power steering system components. Climate Control: Includes diagnosis and repair of the automatic climate control system, including HVAC blower motor, refrigerant system, actuators, and control modules. Procedures Included Procedures Included: Scheduled Maintenance, Troubleshooting, Diagnosis, Component Removal and Installation, Repair Procedures, Overhaul Specifications, Wiring Diagrams, Diagnostic Procedures, Fluid Specifications and Capacities, Torque Specifications, Electrical Component Testing, Software Updates (if applicable to the era) Troubleshooting Diagnostics: Systematic approaches to diagnosing common electrical faults, engine performance issues, and climate control problems using diagnostic codes and procedures. Component Replacement: Step-by-step guides for replacing key components such as alternators, starter motors, fuel injectors, and ignition coils. Specifications And Tolerances: Essential torque values for critical fasteners, engine component clearances, and suspension alignment specifications. Technical Depth Technical Depth: Comprehensive, ranging from routine maintenance and minor repairs to major overhauls and complex diagnostics. Covers factory-level repair information. Wiring Diagrams: Complete, high-resolution wiring diagrams for all electrical systems, crucial for diagnosing complex electrical issues. Diagnostic Tools: May reference or explain the use of factory diagnostic tools such as the STAR DIAGNOSTIC system (or its equivalent for the era) for advanced troubleshooting. 📊 Manual Specifications File Format File Format: Executable Software or PDF (typical for licensed digital manuals) Searchability: Likely includes searchable text for quick information retrieval. 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 Displacement: 5.0 Liters (4977 cc) Engine Configuration: V8, SOHC (Single Overhead Camshaft), 32 Valves Engine Type: Naturally Aspirated, M119 E50 Bore X Stroke: 96.5 mm x 85.0 mm Compression Ratio: 10.0:1 Performance Horsepower: 315 hp @ 5600 rpm (approx.) Torque: 347 lb-ft @ 3900 rpm (approx.) 0 60 Mph Acceleration: Approximately 6.5 - 7.0 seconds Fuel System Fuel Injection: Bosch Motronic Electronic Fuel Injection (ME2.0) Fuel Type: Premium Unleaded Gasoline (91+ Octane) Ignition System: Distributorless ignition (two ignition coils per cylinder bank), dual spark plugs per cylinder. 🔧 Transmission Standard Transmission Type: 5-Speed Automatic (722.6 '5G-TRONIC') Transmission Features: Electronic control, torque converter lock-up, multiple shift modes (e.g., Comfort/Sport), adaptive learning. Optional Optional Transmission: N/A for S500 in 1997 📐 Dimensions Exterior Length: 199.9 inches Width: 73.6 inches Height: 57.3 inches Wheelbase: 119.3 inches Weights Curb Weight: 4387 lbs Gross Vehicle Weight Rating: 5512 lbs Interior Front Headroom: 39.1 inches Rear Headroom: 37.8 inches Front Legroom: 41.7 inches Rear Legroom: 43.1 inches 🛡️ Safety Features Ratings NHTSA Front Crash Test: Not explicitly rated by NHTSA in the modern sense for this year, but designed to very high safety standards. IIHS Crash Test: Not explicitly rated by IIHS in the modern sense for this year. Active Features Active Features: Anti-lock Braking System (ABS), Traction Control System (ASR - Acceleration Skid Control), optional Electronic Stability Program (ESP - introduced later in the W140 generation) Passive Features Passive Features: Dual front airbags, front side airbags (optional), seatbelt pretensioners, reinforced body structure, energy-absorbing crumple zones. 💡 Technology Features Infotainment Infotainment System: Analog AM/FM radio with cassette player, optional CD changer, basic trip computer. No integrated navigation or Bluetooth as standard. Driver Assistance Driver Assistance: Cruise Control, parking assist sensors (front and rear optional)....