🏷️ Basic Information Identification Make: Mercedes-Benz Model: G55 AMG Year: 2005 Codes Chassis Code: W463 Engine Code: 113.992 👋 Introduction Market Position Positioning: High-performance luxury SUV, off-road capable Competitive Analysis Competitors: Land Rover Range Rover, Toyota Land Cruiser, Cadillac Escalade Key Features Vehicle Attributes: Hand-built supercharged V8 engine, robust G-Wagen chassis, luxury interior, iconic styling 📋 Manual Details Coverage Areas All Systems: Yes Specific Components: Engine, Transmission, Drivetrain, Suspension, Brakes, Steering, Electrical System, HVAC, Body, Chassis Page Count Estimated Pages: 1000+ Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Software (Digital Download/CD-ROM - typical for this era) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, component testing, diagnostics, timing, cooling, lubrication Engine Management: Fuel injection, ignition, emissions control, ECU diagnostics Transmission: Automatic transmission (722.6), overhaul, diagnostics, fluid service, electronic controls Drivetrain: Transfer case, differentials, axles, driveshafts, maintenance and repair Suspension: Front and rear suspension, shock absorbers, springs, bushings, alignment Brakes: Hydraulic system, ABS, ESP, brake pads, rotors, calipers, bleeding procedures Steering: Power steering system, steering gear, tie rods, linkages Electrical System: Battery, alternator, starter, lighting, power windows, mirrors, central locking, wiring diagrams HVAC: Air conditioning, heating, ventilation, climate control system Body Chassis: Body panels, doors, glass, seals, frame, underbody protection Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, tire rotations Troubleshooting: Diagnostic flowcharts, common issue identification and resolution Repair Procedures: Step-by-step instructions for component replacement and repair Overhaul Rebuilds: Complete engine and transmission rebuild procedures Diagnostics: OBD-II codes, sensor testing, actuator testing, using diagnostic tools Wiring Diagrams: Comprehensive electrical schematics for all systems Technical Depth Depth: Comprehensive (from basic maintenance to complete engine/transmission rebuilds) 📊 Manual Specifications File Format Software Type: Proprietary Software/PDF Archive (common for Mercedes-Benz manuals of this era) Print Quality Resolution: High-resolution (suitable for printing diagrams and text) Binding Type Binding: N/A (Software) Paper Type Paper: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Type: 5.4L Supercharged V8 (M113 E55 ML) Performance Horsepower: 469 hp @ 6100 rpm Torque: 516 lb-ft @ 2750-4000 rpm Fuel System Fuel Delivery: Sequential multi-port fuel injection Supercharger: Lysholm-type twin-screw supercharger with intercooler Engine Management ECM: ME2.8.1 (Motor Electronic control) 🔧 Transmission Standard Transmission Type: 5-speed automatic (722.6 '7G-TRONIC' predecessor) Features Transmission Features: TouchShift manual shifting mode, electronically controlled Fluid Specifications Transmission Fluid: MB Spec 236.10 (ATF) - e.g., Pentosin ATF1 or equivalent 📐 Dimensions Exterior Length: 189.2 in (4806 mm) Width: 76.9 in (1953 mm) Height: 75.6 in (1920 mm) Wheelbase: 112.2 in (2850 mm) Weights Curb Weight: approx. 5,445 lbs (2470 kg) Gross Vehicle Weight Rating: approx. 6,724 lbs (3050 kg) Cargo Cargo Volume: approx. 46.0 - 85.0 cu ft (1300 - 2400 L) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (for models tested) Active Features ABS: Standard Esp: Electronic Stability Program (standard) Traction Control: ASR (Acceleration Slip Regulation) (standard) Passive Features Airbags: Front airbags, side airbags (front) Seatbelts: 3-point inertia-reel seatbelts with pre-tensioners 💡 Technology Features Infotainment Head Unit: COMAND APS (optional), navigation system, CD player Audio System: Bose premium sound system (often optional) Driver Assistance Cruise Control: Standard cruise control Parking Assist: Optional parking sensors Connectivity Bluetooth: Optional (for phone integration) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 1 year (whichever comes first) - consult manual for exact spec Transmission Service Interval: Every 40,000 - 60,000 miles for fluid and filter change (refer to manual) Coolant Change Interval: Every 2 years or 30,000 miles (typically) Fluid Specifications Engine Oil Type: SAE 0W-40 or 5W-40, API SM/CF, MB-Approval 229.5 Engine Oil Capacity: 8.5 Liters (approx. 9 quarts) with filter Coolant: Antifreeze/coolant, MB Spec 325.0 (typically a silicate-free, long-life coolant) Brake Fluid: DOT 4 Plus (MB Spec 331.0) Power Steering Fluid: Pentosin CHF 11S or MB Spec 236.3 Known Issues Common Wear Items: Suspension bushings, ball joints, O2 sensors, catalytic converters, blower motor resistor Supercharger System: Clutch pulley for supercharger can fail, intercooler leaks Electrical: Window regulators, instrument cluster pixel failure (older models), SAM unit issues 📚 Vehicle History Brand Heritage Brand Legacy: Mercedes-Benz: Over a century of automotive engineering excellence Model Evolution Gwagen Lineage: The G-Class (W463) lineage began in 1979, known for its military origins and ruggedness, evolving into a luxury SUV Production Production Era: W463 chassis produced from 1990 onwards, with G55 AMG variants introduced later Manufacturing Location: Graz, Austria (by Magna Steyr) 🏆 Awards & Recognition Recognitions Off Road Capability: Consistently praised for extreme off-road prowess and all-wheel-drive system Luxury Status: Recognized as a symbol of luxury and status, despite its utilitarian roots