🏷️ Basic Information Identification Make: Mercedes-Benz Model: S500 Year: 1999 Codes Chassis Code: W220 👋 Introduction Market Position Segment: Full-size Luxury Sedan Target Audience: Luxury car owners, professional mechanics, DIY enthusiasts Competitive Analysis Competitors: BMW 7 Series, Audi A8, Lexus LS, Jaguar XJ Key Features Vehicle Attributes: Advanced technology, luxurious interior, powerful V8 engine, sophisticated ride Manual Benefits: Cost savings on repairs, enhanced understanding of vehicle systems, empowers DIY maintenance 📋 Manual Details Coverage Areas Engine Coverage: M113 (5.0L V8) Transmission Coverage: 722.6 (5-speed Automatic) Electrical System Coverage: Full wiring schematics, component locations, diagnostic procedures Body And Chassis Coverage: Body panel removal/installation, suspension, steering, chassis components Page Count Estimated Page Count: 1000+ Manual Type Type: Service and Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, lubrication, cooling, fuel delivery, emission control Engine Management: Ignition system, electronic engine control (ME 2.0/2.8), sensor diagnostics Transmission System: Automatic transmission operation, repair, fluid specifications, torque converter Brake System: Hydraulic system, ABS (Anti-lock Braking System), ESP (Electronic Stability Program), brake pad/rotor replacement Suspension And Steering: Front and rear suspension components, power steering system, steering column Climate Control: Automatic climate control system, A/C compressor, evaporator, refrigerant service Comfort Features: Power seats, power windows, sunroof, interior trim removal Lighting System: Headlights, taillights, interior lighting, bulb replacement Body Electrical: Central locking, remote keyless entry, power mirrors Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, spark plug replacement Diagnostics: Troubleshooting guides, common fault codes, diagnostic tool usage Repair Procedures: Step-by-step instructions for major component repairs and replacements Part Identification: Detailed diagrams of part layouts and assembly sequences Wiring Diagrams: Complete and detailed wiring schematics for all vehicle systems Technical Depth Depth: Comprehensive (from basic maintenance to advanced diagnostics and repairs) 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content Print Capability: Printable pages Print Quality Quality: High-resolution images and schematics Binding Type Type: N/A (Digital Format) Paper Type Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: M113 Configuration: V8 Displacement: 4966 cc (5.0 Liters) Bore X Stroke: 97.0 mm x 84.0 mm Compression Ratio: 10.0:1 Performance Horsepower: 306 PS (302 hp) @ 5600 rpm Torque: 470 Nm (347 lb-ft) @ 3250 rpm Fuel System Injection Type: Bosch Motronic ME 2.8 (Sequential Multi-port Fuel Injection) Fuel Type: Premium Unleaded (91 Octane or higher) 🔧 Transmission Standard Type: 5-speed Automatic Transmission Code: 722.6 (W5A 580) Features Modes: Comfort (C) and Sport (S) modes 📐 Dimensions Exterior Length: 4,995 mm (196.7 in) Width: 1,855 mm (73.0 in) Height: 1,444 mm (56.9 in) Wheelbase: 2,945 mm (116.0 in) Weights Curb Weight: 1,895 kg (4,178 lbs) 🛡️ Safety Features Ratings NHTSA Front Impact: Not rated (era) IIHS Side Impact: Not rated (era) Active Features ABS: Standard (Anti-lock Braking System) Esp: Standard (Electronic Stability Program - ESP) Traction Control: Standard (ASR - Acceleration Slip Regulation) Passive Features Airbags: Front airbags, front side airbags, optional rear side airbags Seatbelts: Pretensioner and force limiter equipped seatbelts 💡 Technology Features Infotainment Head Unit: COMAND (Cockpit Management and Navigation) system (optional) Navigation: GPS Navigation system (optional) Audio System: Bose premium sound system (optional) Driver Assistance Cruise Control: Standard (Adaptive Cruise Control - DISTRONIC, optional) Parking Assistance: Front and rear parking sensors (optional) Connectivity Phone Integration: Integrated telecommunication system (optional) 🔧 Maintenance Service Intervals Oil Change Interval: Flexible service system (ASSYST), typically 15,000 km (9,300 mi) or 12 months Major Service Interval: Variable based on ASSYST, often around 60,000 km (37,000 mi) or 4 years Fluid Specifications Engine Oil Type: MB 229.1 or MB 229.3 compliant synthetic oil (e.g., 0W-40, 5W-40) Engine Oil Capacity: 8.0 Liters (8.5 US Quarts) with filter change Transmission Fluid Type: MB 236.10 (ATF LT 71141 or equivalent) Coolant Type: MB 325.0 or MB 326.0 compliant (Ethylene Glycol based, pink or blue) Known Issues Common Complaints: Oil leaks (valve cover gaskets, oil cooler seals), MAF sensor issues, trunk latch problems 📚 Vehicle History Brand Heritage Legacy: Mercedes-Benz's long-standing reputation for engineering excellence and luxury automotive production Model Evolution Generation: First generation of the W220 S-Class, succeeding the W140 Design Philosophy: Focus on improved aerodynamics, reduced weight (aluminum content), and advanced electronics compared to predecessor Production Production Years: 1998-2005 Manufacturing Location: Germany 🏆 Awards & Recognition Recognitions Award Type: None specifically noted for the 1999 model year, but the S-Class has historically won numerous 'Luxury Car of the Year' awards across its generations.