🏷️ Basic Information Identification Make: Mercedes-Benz Model: ML 320 Generation: W163 Codes Chassis Code: W163 👋 Introduction Market Position Category: Luxury SUV Competitive Analysis Key Competitors: BMW X5, Lexus RX, Volvo XC90 Key Features Platform: Built on a robust truck-like chassis with independent suspension, offering a blend of off-road capability and on-road comfort. Powertrain Layout: Standard 4MATIC all-wheel drive system. 📋 Manual Details Coverage Areas Applicable Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Page Count Estimated Page Count: Extensive (precise count not provided in product info, but typical for comprehensive workshop manuals) Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete diagnosis, repair, overhaul, tune-ups, lubrication system Transmission: Complete diagnosis, repair, overhaul, removal and installation Fuel System: Diagnosis, repair, components Ignition System: Diagnosis, repair, components Exhaust System: Diagnosis, repair, components Electrical System: Wiring diagrams, diagnosis, repair, components Bodywork: Repair, panels, trim Procedures Included Maintenance: Routine maintenance and servicing, service intervals Troubleshooting: Diagnostic procedures for common and complex issues Repair: Detailed step-by-step repair procedures for all major systems Overhaul: Complete overhaul procedures for engine and transmission Disassembly Assembly: Detailed procedures for component and system removal and installation Technical Depth Depth: Comprehensive, covering routine maintenance to major mechanical repairs and diagnostics, mimicking authorized dealer service information. 📊 Manual Specifications File Format Format: PDF Deliverable: Electronic Delivery via Email Print Quality Printable: Yes Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 3.2L V6 SOHC M112 Performance Horsepower: 215 hp @ 5750 rpm Torque: 229 lb-ft @ 3250 rpm Fuel System Injection Type: Electronic Fuel Injection (EFI) - Sequential Multi-Port Fuel Injection Engine Management ECU: ME 2.8 Maintenance Spark Plugs: Recommended: NGK IFR5N10 (or equivalent) Engine Oil Capacity: Approx. 8.5 quarts (8.0 Liters) with filter change Engine Oil Specification: API SJ or higher, ACEA A3/B3 or ACEA A3/B4, Mercedes-Benz Approval 229.1 or 229.3 (e.g., Mobil 1 0W-40) 🔧 Transmission Standard Transmission Type: 5-speed automatic (722.6 '5G-TRONIC') Features Control Modes: Comfort (C) and Sport (S) modes Maintenance Transmission Fluid Specification: MB 236.10 (e.g., Dexron III compatible, though specific MB fluid is recommended) Transmission Fluid Capacity: Approx. 8.5 quarts (8.0 Liters) for complete fluid change. 📐 Dimensions Exterior Length: 181.5 inches (4610 mm) Width: 71.5 inches (1816 mm) Height: 70.0 inches (1778 mm) Weights Curb Weight: Approximately 4400 - 4600 lbs (2000 - 2100 kg) Towing Capacity: Up to 5000 lbs (2268 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-star (driver and passenger) NHTSA Side Impact: 4-star (front seat), 5-star (rear seat) Active Features Traction Control: Standard (ASR - Acceleration Slip Regulation) Stability Control: Standard (ESP - Electronic Stability Program) Passive Features Airbags: Front airbags, optional side curtain airbags Seatbelts: 3-point height-adjustable front seatbelts with pretensioners, rear 3-point seatbelts 💡 Technology Features Infotainment Audio System: Optional Bose premium sound system, CD player, AM/FM radio. Later models may have integrated navigation. Driver Assistance Cruise Control: Standard Parking Sensors: Optional rear parking sensors (Parktronic) Connectivity Onboard Diagnostics: OBD-II compliant, with extensive diagnostic protocols covered in the manual. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 7,500 - 10,000 miles (12,000 - 16,000 km) or 12 months, depending on driving conditions and oil used. Consult manual for specific 'Service A' or 'Service B' indicators. Transmission Fluid Service: Recommended every 40,000 - 60,000 miles (65,000 - 100,000 km) for a full flush and filter replacement. Coolant Flush: Recommended every 30,000 - 50,000 miles (50,000 - 80,000 km) or 2-4 years. Fluid Specifications Coolant Type: MB 325.0 (or equivalent G05 OAT coolant, typically purple/blue) Brake Fluid Type: DOT 4 Known Issues Typical Concerns: Mass airflow sensor (MAF) failures, ignition coil failures, transmission conductor plate issues, cooling system leaks (e.g., water pump, coolant pipes), ABC suspension issues (on some higher-spec models if equipped, though less common on ML320), rust on body panels and undercarriage. Filter Part Numbers Oil Filter: e.g., Mann-Filter HU726/2x, Mahle OX166/1 Air Filter: e.g., Mann-Filter C35157 Cabin Filter: e.g., Mann-Filter CU2531 📚 Vehicle History Brand Heritage Manufacturer: Mercedes-Benz, a globally recognized luxury automotive manufacturer with a long history of engineering excellence. Model Evolution First Generation Introduction: 1997 (model year 1998 in North America) Facelift: 2001 (model year 2002 introduction) - subtle styling updates, interior improvements, and powertrain enhancements. Production Production Period: 1997-2005 Assembly Location: Tuscaloosa, Alabama, USA 🏆 Awards & Recognition Recognitions Initial Reception: Praised for its comfortable ride, upscale interior, and strong V6 engine upon its release. Often cited as a competent luxury SUV blending car-like refinement with SUV utility.