🏷️ Basic Information Identification Make: Mercedes-Benz Model: S500 Year: 2003 Codes Chassis Code: W220 Engine Code: M113.960 👋 Introduction Market Position Class: Full-size Luxury Sedan Competitive Analysis Competitors: BMW 7 Series, Audi A8, Lexus LS, Jaguar XJ. Key Features Luxury Features: W220 S-Class offered advanced technology, supreme comfort, and refined performance, setting benchmarks in the luxury segment. Technology Highlights: Features like Active Body Control (ABC) suspension, Sensotronic Brake Control (SBC), COMAND infotainment system, and advanced safety systems. 📋 Manual Details Coverage Areas General Coverage: Comprehensive service and repair for all major systems of the 2003 Mercedes-Benz S500. Page Count Estimated Pages: 1500+ Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Software (Digital) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine electrical, fuel system, exhaust system, cooling system, lubrication system. Drivetrain: Automatic transmission (722.6), driveshaft, differential, axles. Suspension Steering: Active Body Control (ABC), air suspension, struts, shocks, steering linkage, power steering. Brakes: Hydraulic brake system, ABS (Anti-lock Braking System), ESP (Electronic Stability Program), SBC (Sensotronic Brake Control) system, parking brake. Electrical: 12V battery system, alternator, starter, lighting system, fuse box, relays, CAN bus network, control modules (ECU, TCU, ABC control, etc.). Body Chassis: Body and chassis components, doors, windows, seats, interior trim, exterior trim, HVAC system (including climate control, A/C, heating), sunroof. Procedures Included Maintenance: Routine maintenance, scheduled service intervals, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug replacement. Troubleshooting: Diagnostic trouble codes (DTCs) interpretation, symptom-based troubleshooting guides, electrical circuit diagnosis. Repair: Component removal, installation, adjustment, and overhaul procedures for all covered systems. Diagnostics: Detailed diagnostic procedures, including testing of sensors, actuators, and control modules; use of Mercedes-Benz diagnostic tools (e.g., STAR Diagnosis). Technical Depth Depth: Comprehensive, covering everything from basic maintenance to advanced engine and transmission rebuilds, including electrical system diagnostics and programming. 📊 Manual Specifications File Format File Type: Proprietary Software/Digital Format (likely executable or browsable). Print Quality Quality: Digital format allows for high-resolution text and diagrams, superior to scanned PDFs of print manuals. Binding Type Binding: N/A (Software) Paper Type Paper Type: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Type: V8, Naturally Aspirated Displacement: 4.966 liters (303 cubic inches) Bore X Stroke: 97.0 mm x 84.0 mm Compression Ratio: 10.0:1 Valve Train: SOHC (Single Overhead Camshaft), 3 valves per cylinder (2 intake, 1 exhaust), with dual spark plugs per cylinder. Performance Horsepower: 302 hp @ 5600 rpm Torque: 339 lb-ft @ 3100 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Sequential Port Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) Engine Oil Oil Type Recommendation: Mobil 1 0W-40 Synthetic (MB-Approval 229.5) Oil Capacity: 8.0 liters (8.5 US quarts) 🔧 Transmission Standard Transmission Type: 5-speed Automatic (722.6) Optional Optional Transmission: N/A for S500 (S600 offered V12 with different transmission) Features Transmission Features: TouchShift manual shifting capability, Comfort/Sport modes. Fluid Transmission Fluid Type: MB 236.12 (e.g., Shell ATF 134, Pentosin ATF 134) Transmission Fluid Capacity: Approximately 8.0 liters (dry fill) 📐 Dimensions Exterior Length: 199.9 inches (5078 mm) Width: 73.7 inches (1872 mm) Height: 57.7 inches (1466 mm) Wheelbase: 116.7 inches (2965 mm) Weights Curb Weight: 4354 lbs (1975 kg) Gross Vehicle Weight Rating: 5512 lbs (2500 kg) Cargo Trunk Volume: 17.7 cubic feet (501 liters) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-star NHTSA Side Impact: 5-star Active Features ABS: Standard, with Brake Assist (BAS) Traction Control: Standard (ASR - Acceleration Skid Control) Electronic Stability: Standard (ESP - Electronic Stability Program) Braking System: Sensotronic Brake Control (SBC) - electro-hydraulic brake system Passive Features Airbags: Front airbags, front side airbags, front and rear side curtain airbags (window airbags). Seat Belts: 3-point inertia-reel seat belts with belt tensioners and force limiters for all seating positions. Head Restraints: Active head restraints for front seats. 💡 Technology Features Infotainment Infotainment System: COMAND (Cockpit Management and Navigation) system with CD player, radio, navigation, and climate control interface. Audio System: Bose surround sound system optional. Driver Assistance Cruise Control: Distronic (optional adaptive cruise control). Parking Assist: Parking sensors (front and rear), optional rearview camera. Lighting: Bi-Xenon headlights with automatic leveling and cleaning system, adaptive cornering lights (optional). Connectivity Phone Integration: Integrated Bluetooth hands-free communication system (Tele Aid and Tele Aid notification system). Comfort Features Seats: Multi-contour front seats with heating, ventilation, and memory functions. Rear climate control and power reclining seats available. 🔧 Maintenance Service Intervals Major Service A: Approx. 10,000 miles or 12 months (includes oil change, filter replacement, inspection). Major Service B: Approx. 20,000 miles or 24 months (includes Service A items plus additional checks and replacements). Transmission Service: Recommended every 50,000-60,000 miles or as per vehicle's flexible service system, including filter and fluid replacement. Abc Fluid Service: Recommended every 30,000-40,000 miles (fluid flush and filter replacement). Fluid Specifications Coolant: Mercedes-Benz approved Antifreeze/Coolant (e.g., MB 325.0 or 326.0),...