🏷️ Basic Information Identification Make: Mercedes-Benz Model: ML320 Year: 1999 Generation Chassis Code: W163 Generation Designation: First Generation (W163) Codes Engine Code: M112 E32 👋 Introduction Market Position Market Segment: Luxury Mid-size SUV (Sport Utility Vehicle) Target Audience: Owners seeking to perform their own maintenance and repairs, independent repair shops, automotive technicians. Competitive Analysis Competitors 1999: BMW X5 (E53), Lexus RX300, Acura SLX, Land Rover Discovery Series II. Unique Selling Points: Premium brand cachet, robust M112 V6 engine, sophisticated interior, and Mercedes-Benz's established engineering reputation. Key Features Vehicle Highlights: Comfortable ride, refined interior, capable on-road handling for an SUV, available permanent all-wheel drive (4MATIC). Manual Value Proposition: Provides factory-level diagnostic and repair information, enabling cost-effective maintenance and troubleshooting, ensuring optimal vehicle performance and longevity. 📋 Manual Details Coverage Areas Systems Covered: Engine, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Body, Chassis, Diagnostic Procedures, Maintenance Schedules, Troubleshooting Guides, Wiring Diagrams Page Count Page Count: Extensive (estimated 1000+ pages in digital format) Manual Type Manual Type: Official Service and Repair Manual Software Language Language: English Format Format: Digital Software (likely PDF or proprietary executable) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed overhaul procedures, component specifications, timing, lubrication, cooling system diagnostics and repair. Engine Management: Fuel injection system (MFI), ignition system, emission control systems (catalytic converter, O2 sensors), OBD-II diagnostics and troubleshooting. Drivetrain: Front and rear differentials, transfer case, driveshafts, U-joints, axle shafts, seals, and bearings. Transmission: 5-speed automatic transmission (722.6 '5G-TRONIC'), fluid service, internal component diagnosis, torque converter, electronic control module (ETC). Suspension Front: Independent front suspension, MacPherson struts, coil springs, control arms, ball joints, bushings, wheel bearings. Suspension Rear: Multi-link rear suspension, coil springs, shock absorbers, control arms, bushings. Steering: Power steering system, steering gear, power steering pump, tie rods, steering linkage, alignment specifications. Brakes: Front and rear disc brakes, ABS (Anti-lock Braking System), Brake Assist (BAS), Electronic Stability Program (ESP), brake pads, rotors, calipers, brake fluid specifications and bleeding procedures. Electrical System: Battery, charging system (alternator), starter, lighting system, fuses, relays, wiring harnesses, diagnostic connectors. Body And Chassis: Body panel removal and installation, door mechanisms, glass, seals, interior trim, underbody protection, frame structure. HVAC: Air conditioning system, heater core, blower motor, climate control module, refrigerant types and service procedures. Comfort And Convenience: Power windows, power locks, power seats, sunroof, cruise control, central locking system. Procedures Included Basic Maintenance: Oil and filter change, air filter replacement, cabin air filter replacement, fluid level checks and top-offs, tire rotation, spark plug replacement. Troubleshooting: Systematic diagnostic flowcharts for common symptoms, fault code interpretation, component testing procedures. Repair And Rebuild: Detailed instructions for component removal, disassembly, inspection, repair, and reassembly for all major systems. Diagnostics: OBD-II scanning and interpretation, specific diagnostic tests for engine, transmission, ABS, and SRS systems. Wiring Diagrams: Comprehensive electrical schematics for all vehicle systems, including component locations and connector pinouts. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to in-depth diagnostics and component-level repair. 📊 Manual Specifications File Format File Format: Digital (likely PDF or executable with search capabilities) Print Quality Print Quality: High-resolution, suitable for professional printing if desired. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: V6, SOHC (Single Overhead Camshaft), 18-valve Engine Code: M112 E32 Displacement: 3.2 Liters (3199 cc) Performance Horsepower: 214 hp @ 5500 rpm Torque: 221 lb-ft @ 3000-4500 rpm Fuel System Fuel Delivery: Multi-point Fuel Injection (MFI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Emission Controls: Catalytic converter, secondary air injection, oxygen sensors. 🔧 Transmission Standard Transmission Type: 5-speed Automatic (722.6 '5G-TRONIC') Drivetrain: 4MATIC All-Wheel Drive (Permanent) Optional Optional Drivetrain: N/A for 1999 ML320 Features Transmission Features: Driver-adaptive shift logic, Low range gear selector (for some markets/configurations). Transmission Fluid: MB Approved Automatic Transmission Fluid (e.g., ATF 437.0 or equivalent) 📐 Dimensions Exterior Length: 185.5 inches (4712 mm) Width: 75.9 inches (1928 mm) Height: 71.0 inches (1803 mm) Wheelbase: 111.0 inches (2819 mm) Ground Clearance: 8.5 inches (216 mm) Weights Curb Weight: 4500 - 4600 lbs (2041 - 2087 kg) (approx.) Gross Vehicle Weight Rating: 5998 lbs (2720 kg) (approx.) Cargo Cargo Volume Behind Rear Seat: 39.8 cu ft (1127 L) Cargo Volume With Rear Seat Folded: 73.3 cu ft (2076 L) 🛡️ Safety Features Ratings NHTSA Front Crash Rating: 4-star (Driver), 4-star (Passenger) IIHS Front Offset Crash Rating: Acceptable Active Features Active Safety Features: All-Wheel Drive (4MATIC), ABS, Brake Assist (BAS), Traction Control System (TCS), Electronic Stability Program (ESP). Passive Features Passive Safety Features: Dual front airbags, front side-impact airbags, front and rear 3-point seatbelts with pretensioners, LATCH child seat anchors. 💡 Technology Features Infotainment Infotainment System: Optional COMAND (Cockpit Management and Navigation) system, base AM/FM stereo with CD player. Audio Features: Optional Bose premium sound system. Driver Assistance Driver Assistance Features: ABS, BAS, TCS, ESP,...