🏷️ Basic Information Identification Make: Mercedes-Benz Model: ML350 Year: 2009 Codes Chassis Code: W164 Engine Code Prefix: M272 👋 Introduction Market Position Segment: Mid-size Luxury SUV Target Audience: Affluent families and individuals seeking luxury, comfort, and capability. Competitive Analysis Key Competitors: BMW X5, Audi Q7, Lexus RX, Cadillac SRX, Volvo XC90 Key Features Design Philosophy: Mercedes-Benz hallmark of luxury, robust build quality, and advanced engineering. Drivetrain: Standard 4MATIC all-wheel drive for enhanced traction and stability. Interior Appointments: Premium materials, comfortable seating, and sophisticated design. 📋 Manual Details Coverage Areas Primary Coverage: Owner's Manual Secondary Coverage: Basic Maintenance, Operation, Safety Features Page Count Estimated Pages: 350-450 Manual Type Type: Owner's Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine operation, fluid checks, basic troubleshooting Drivetrain: 4MATIC all-wheel drive operation overview Chassis: Braking system warnings, steering system basics Electrical: Instrument cluster explanation, lighting controls, basic warning lamps Comfort Controls: Climate control system operation, seat adjustments Infotainment: COMAND APS operation overview, audio system basics Safety: Airbag system warnings, seatbelt usage, child restraint installation Procedures Included Operation: Starting and stopping the engine, shifting gears, parking Maintenance: Checking fluid levels (oil, coolant, washer fluid), tire pressure checks, wiper blade replacement (basic guidance) Troubleshooting: Interpreting warning lamps and messages, basic operational checks Emergency: Changing a flat tire (basic steps), jump-starting procedures (with precautions) Technical Depth Depth: Consumer-oriented, focused on safe and proper operation and basic owner maintenance. Advanced Topics Excluded: Detailed diagnostic procedures, component-level repair instructions, wiring diagrams. 📊 Manual Specifications File Format Format Type: PDF Searchable: Yes Printable: Yes Print Quality Quality: High-resolution scans of original factory document Binding Type Type: Not Applicable (Digital Download) Paper Type Type: Not Applicable (Digital Download) Completeness Completeness Level: Comprehensive Owner's Manual ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V6 Displacement: 3.5 Liters (3498 cc) Bore X Stroke: 92.9 mm x 86.0 mm Compression Ratio: 10.7:1 Valvetrain: DOHC, 4 valves per cylinder, variable valve timing (VVT) Performance Horsepower: 268 hp @ 6000 rpm Torque: 258 lb-ft @ 2400-5000 rpm Fuel System Fuel Delivery: Sequential Multi-port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane recommended) Engine Management ECU Type: Bosch Motronic (specific variant may vary) 🔧 Transmission Standard Type: 7-speed Automatic Transmission (7G-TRONIC) Gear Ratios: Refer to specific model documentation for detailed ratios (e.g., 4.377 / 2.859 / 1.929 / 1.373 / 1.000 / 0.821 / 0.728) Transfer Case: Integrated with 4MATIC system Features Shift Modes: Comfort (C) and Sport (S) modes Fluid Specifications Fluid Type: Mercedes-Benz Specification 236.14 (e.g., Mobil ATF 134, Pentosin ATF1) Capacity: Approximately 9.0 liters (dry fill) / 7.0 liters (service refill) 📐 Dimensions Exterior Length: 189.3 inches (4808 mm) Width: 75.9 inches (1928 mm) Height: 70.2 inches (1783 mm) Wheelbase: 114.7 inches (2916 mm) Interior Seating Capacity: 5 Passengers Passenger Volume: 104.3 cu ft (2953 L) Cargo Cargo Volume Behind 2Nd Row: 29.4 cu ft (833 L) Cargo Volume Max: 72.4 cu ft (2050 L) Weights Curb Weight: 4740 lbs (2150 kg) Gross Vehicle Weight Rating: 6327 lbs (2870 kg) Towing Capacity: 7700 lbs (3500 kg) (with optional trailer hitch) 🛡️ Safety Features Ratings NHTSA Front Crash Test: 5-Star NHTSA Side Crash Test: 5-Star NHTSA Rollover Test: 4-Star IIHS Front Crash Rating: Good IIHS Side Impact Rating: Good IIHS Roof Strength Rating: Good Active Features Stability Control: Electronic Stability Program (ESP) Traction Control: ASR (Acceleration Skid Control) Braking Assistance: Brake Assist (BAS) Passive Features Airbags: Dual-stage front airbags, front side airbags, front and rear side curtain airbags Seatbelts: 3-point inertia-reel seat belts with pretensioners and force limiters Child Restraints: LATCH (Lower Anchors and Tethers for Children) system, ISOFIX compatible 💡 Technology Features Infotainment Head Unit: COMAND APS (Cockpit Management and Navigation). Display Size: 7-inch Color Display Navigation: Optional, CD-ROM or HDD-based navigation system. Audio System: AM/FM/CD, optional Harman Kardon surround sound system. Connectivity: Optional Bluetooth connectivity for hands-free calling, optional SiriusXM Satellite Radio. Driver Assistance Cruise Control: Standard cruise control. Parking Assistance: Optional Parktronic parking assist system (audio and visual parking sensors). Lighting: Halogen or optional Bi-Xenon headlamps with active curve lighting. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles (16,000 km) or 12 months, whichever comes first (based on Flexible Service System 'FSS'). Refer to FSS display for specific interval. Air Filter Replacement: Recommended every 30,000 - 40,000 miles (48,000 - 64,000 km) or as indicated by service. Cabin Filter Replacement: Recommended every 15,000 - 20,000 miles (24,000 - 32,000 km) or annually. Transmission Service: Recommended every 60,000 - 80,000 miles (96,000 - 128,000 km) for fluid and filter change. Always use correct fluid specification. Fluid Specifications Engine Oil Type: Synthetic SAE 0W-40 or 5W-40 meeting Mercedes-Benz Specification 229.5 Engine Oil Capacity: 8.5 US quarts (8.0 liters) Coolant Type: Mercedes-Benz Specification 325.0 / 326.0 (Blue or Green Antifreeze/Coolant) Brake Fluid...