🏷️ Basic Information Identification Make: Mercedes-Benz Model: G-Class Model Code: W463 Year: 1992 Codes Chassis Code: W463 Generation Generation Designation: First Generation (W463) 👋 Introduction Market Position Positioning: Premium, Rugged, Luxury Off-Road Vehicle Competitive Analysis Competitors 1992: Land Rover Defender, Toyota Land Cruiser (FJ80 series) Key Features Design Philosophy: Robust body-on-frame construction, exceptional off-road capability, advanced (for its time) luxury appointments. Manual Value Proposition Value: Empowers owners to perform maintenance and repairs, saving time and money compared to dealership services. 📋 Manual Details Coverage Areas Primary Coverage: All Models & All Repairs A-Z Coverage Depth: Vehicle Specific, Dealer Technician Level Page Count Estimated Pages: Comprehensive (Exact count not provided, but described as complete) Manual Type Type: Service and Repair Manual Language Language: English Format Digital Format: PDF Download Speed: Speed Download 📖 Manual Coverage Systems Covered Engine: Complete Engine Service, Diagnostics, and Repair Control System: Engine Control Systems, ECU Diagnostics Mechanical: All Mechanical Components and Systems Fuel System: Fuel Service Specifications, Fuel Pump, Injectors, Lines Emission Control: Emission Control Systems and Related Components Cooling System: Intake, Exhaust, and Cooling Systems Lubrication: Lubrication System Service and Specifications Charging System: Ignition, Starting, and Charging Systems Transmission Auto: Automatic Transmission and Clutch Service Transmission Manual: Manual Transmission Service Drivetrain: Transfer Case, Propeller Shaft, Drive Shaft, Differential Suspension: Axle, Suspension, Tire & Wheel Alignment and Service Brakes Control: Brake Control Systems and Components Brakes: Complete Brake System Service and Repair Parking Brake: Parking Brake System Service Steering: Steering Column and Power Steering System Service HVAC: Air Conditioning System Service and Repair Restraint System: Supplemental Restraint System (SRS) / Airbag System, Seat Belts Security: Engine Immobilizer, Door Locks Cruise Control: Cruise Control System Service Wipers Washers: Wiper and Washer System Service Instrumentation: Instrument Panel, Meter, Audio/Visual Systems, Horn Glass Mirrors: Windshield, Glass, and Mirror Service Body: Exterior & Interior Trim, Engine Hood, Doors Electrical General: General Electrical System Diagnostics and Repair Multiplex Can: Multiplex/CAN Communication Systems Procedures Included Maintenance: Complete Scheduled Maintenance Procedures Diagnostics: Troubleshooting and Diagnostic Procedures for All Systems Repair: Step-by-Step Repair Instructions for All Components Installation: Component Removal and Installation Procedures Technical Depth Depth: Factory High Detail, Complete Rebuild Procedures Documentation: Diagrams, Illustrations, Wiring Schematics, Specifications 📊 Manual Specifications File Format Compatibility: Windows Vista (32/64), XP, ME, 98, NT, 2000, MAC Requirements: Adobe PDF Reader, Winzip (Free Online) Print Quality Printability: All Pages Printable, Blow-up Images, Enlarged Copies Binding Type Binding: Digital (PDF) - No Physical Binding Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options 1992: Likely M103 (2.6L Inline-6) and M102 (2.3L Inline-4), and possibly the M117 (5.0L V8) for certain markets/trims. Performance Typical Hp Range: Approx. 125 - 150 HP for 4-cyl/6-cyl, up to 220 HP for V8. Typical Torque Range: Approx. 145 - 160 lb-ft for 6-cyl, up to 270 lb-ft for V8. Fuel System Injection Type: Bosch KE-Jetronic (mechanical fuel injection) or later electronic fuel injection (EFI) depending on specific engine variant. 🔧 Transmission Standard Transmission Type Standard: Likely 4-speed Automatic (722.4) or 5-speed Manual (G360) depending on market and specific model. Optional Transmission Type Optional: 4-speed Automatic (722.4) may be optional on manual-equipped models or vice-versa. Features Transfer Case: Selectable 4WD system with locking differentials (center, rear, and optional front). 📐 Dimensions Exterior Body Styles: 2-door (short wheelbase), 4-door (long wheelbase), Cabriolet, Station Wagon Weights Curb Weight Range: Approx. 4,200 - 4,800 lbs (1900 - 2180 kg) depending on configuration. 🛡️ Safety Features Ratings Crash Test Data: Limited public crash test data available for this era and model, but known for robust construction. Active Features Braking System: Front disc brakes, rear drum brakes (later models offered 4-wheel discs). Passive Features Restraints: Seat belts, potentially driver airbag in later 1992 models. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette or optional CD player, basic speaker system. Driver Assistance ABS: Anti-lock Braking System (ABS) likely available as an option or standard on higher trims. Connectivity Communication Systems: Limited connectivity features, primarily focused on core vehicle functions. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6-12 months, consult manual for specific engine. Transmission Fluid Change: Recommended every 30,000 - 60,000 miles (48,000 - 96,000 km), dependent on driving conditions. Fluid Specifications Engine Oil Spec: MB 229.1 or API SJ/SL classification, viscosity typically 10W-40 or 5W-40, consult manual for precise grade. Transmission Fluid Spec Auto: MB 236.1 or equivalent ATF fluid (e.g., Dexron III). Coolant Spec: Mercedes-Benz approved coolant (e.g., G48) or equivalent ethylene glycol-based antifreeze. Known Issues Common Wear Items: Brake wear, suspension bushings, catalytic converter, vacuum lines, rust (especially on older models). Electrical Quirks: Aging wiring harnesses, potential issues with the instrument cluster, power windows, and central locking. 📚 Vehicle History Brand Heritage Mercedes Benz Off Road Legacy: Mercedes-Benz's long history of building durable,...