🏷️ Basic Information Identification Make: Mercedes-Benz Model: ML55 AMG Year: 2001 Codes Chassis Code: W163 Engine Code: M113.982 👋 Introduction Market Position Positioning: High-performance luxury SUV that blended AMG's legendary powertrain and chassis tuning with the practicality and comfort of the W163 ML-Class. Competitive Analysis Competitors: Competed against other high-performance SUVs of its era, such as the Porsche Cayenne Turbo, BMW X5 4.6is/4.8is, and Land Rover Range Rover Sport. Key Features Unique Selling Points: Hand-built AMG V8 engine, enhanced AMG suspension and braking systems, distinctive AMG styling cues, and a luxurious interior. 📋 Manual Details Coverage Areas Systems: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, Climate Control, Body, Interior, Diagnostics, Maintenance Page Count Total Pages: Over 1000 Manual Type Type: Official Factory Service and Repair Manual Software Language Language: English Format Format: Digital Software (likely PDF or proprietary viewer) 📖 Manual Coverage Systems Covered Powertrain: Comprehensive coverage of the M113.982 V8 engine, 5-speed automatic transmission (722.6xx series), and 4MATIC all-wheel drive system. Chassis: Detailed information on front and rear suspension, steering components, braking system (including ABS and ESP), and chassis lubrication points. Electrical: Extensive coverage of the vehicle's electrical system, including wiring diagrams, fuse/relay locations, diagnostic trouble codes (DTCs), and repair procedures for ECUs and various electrical components. Body And Interior: Coverage includes body panel alignment, interior trim removal and installation, seat adjustments, and exterior lighting systems. Procedures Included Maintenance: Step-by-step instructions for scheduled maintenance, including oil changes, filter replacements, fluid checks and changes, spark plug replacement, and belt inspections. Diagnostics: In-depth diagnostic procedures for identifying and resolving common and complex issues, including troubleshooting flowcharts and component testing methods. Repair: Complete repair procedures for major and minor components, covering engine overhaul, transmission rebuild, brake caliper replacement, suspension strut replacement, and body panel repairs. Troubleshooting Common Failures: Specific troubleshooting guides for common issues like starting problems, drivability concerns, and accessory malfunctions. Technical Depth Depth: Factory-level diagnostic and repair information, suitable for professional technicians and advanced DIY enthusiasts. Includes torque specifications, component tolerances, and special tool requirements. Diagnostic Tools: Details on using factory diagnostic tools like STAR DIAGNOSIS (or equivalent for the era) and interpreting diagnostic trouble codes (DTCs). 📊 Manual Specifications File Format File Type: Proprietary Software / PDF (common for this era of digital manuals) Print Quality Printability: High-resolution, printable pages allowing for clear reproduction of diagrams and text. Binding Type Binding: N/A (Software Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V8 Displacement: 5.4 Liters (5439 cc) Bore X Stroke: 97.0 mm x 92.0 mm Compression Ratio: 9.5:1 Valvetrain: SOHC, 3 valves per cylinder Performance Horsepower: 349 hp (260 kW) @ 5500 rpm Torque: 391 lb-ft (530 Nm) @ 3500 rpm Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) 🔧 Transmission Standard Transmission Type: 5-Speed Automatic Transmission Transmission Model: Mercedes-Benz 722.6xx series (5G-TRONIC) Features Drivetrain: 4MATIC All-Wheel Drive System Gear Ratios: Specific gear ratios detailed in the manual, typical for the 722.6xx series. 📐 Dimensions Exterior Length: 187.4 inches (4760 mm) Width: 73.2 inches (1859 mm) Height: 68.2 inches (1732 mm) Wheelbase: 111.0 inches (2819 mm) Weights Curb Weight: Approx. 4760 lbs (2160 kg) Gross Vehicle Weight Rating: Approx. 6000 lbs (2722 kg) 🛡️ Safety Features Ratings NHTSA Front Crash Test: 4-Star Driver, 4-Star Passenger (for W163 chassis) Active Features ABS: Standard Anti-lock Braking System Esp: Standard Electronic Stability Program (ESP) Traction Control: Standard Traction Control System (ASR) Passive Features Airbags: Frontal airbags for driver and passenger, front side-impact airbags. Seatbelts: 3-point inertia-reel seatbelts with belt tensioners and force limiters. 💡 Technology Features Infotainment Audio System: Standard premium audio system (e.g., Bose), optional navigation system. Climate Control: Dual-zone automatic climate control. Driver Assistance Cruise Control: Standard cruise control. Connectivity Telematics: Optional Tele Aid emergency calling system. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to the manual; typically every 7,500-10,000 miles or annually, using synthetic oil. Transmission Fluid Change: Refer to the manual; typically every 30,000-50,000 miles, depending on driving conditions. Fluid Specifications Engine Oil Type: Mobil 1 0W-40 Synthetic (as specified by Mercedes-Benz for AMG models) Engine Oil Capacity: 8.5 Liters (8.9 US Quarts) Transmission Fluid Type: MB 236.14 (ATF) Coolant Type: Mercedes-Benz approved G-05 (or equivalent silicate-free HOAT coolant) Brake Fluid Type: DOT 4 Plus (or DOT 4) Power Steering Fluid: Refer to manual; typically MB 236.3 specification or equivalent. Differential Fluid Type: Refer to manual; typically GL-5 specification. Known Issues Common Wear Items: Suspension components (bushings, ball joints), catalytic converters, mass air flow (MAF) sensors, and crank position sensors. Amg Specific Concerns: Potential for oil leaks from valve cover gaskets or oil cooler seals; occasional transmission control module (TCM) issues. 📚 Vehicle History Brand Heritage Brand Focus: Mercedes-Benz is renowned for luxury, engineering, and performance,...