🏷️ Basic Information Identification Make: Land Rover Model: Range Rover Year: 2003 Codes Chassis Code: L322 👋 Introduction Market Position Luxury SUV: The 2003 Range Rover (L322) positioned as a premium luxury SUV, blending off-road capability with on-road refinement. Competitive Analysis Competitors: Competed against vehicles like the Mercedes-Benz ML-Class, BMW X5, Porsche Cayenne, and Lexus LX. Key Features Design Philosophy: Carried forward the Range Rover legacy of sophisticated design, robust construction, and formidable all-terrain performance. Powertrain Strategy: Marked a shift with BMW-sourced powertrain components, offering a more refined and potent driving experience compared to previous generations. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Software Language: English Format: Software (Digital Download) Official Licensing: Officially Licensed 📖 Manual Coverage Systems Covered Powertrain: Engine (BMW M62 V8), Transmission (ZF 5HP24 automatic), Drivetrain, Differential systems Chassis: Suspension (Adaptive Air Suspension), Steering, Brakes (ABS, EBD, DSC), Wheels and Tires Electrical: Body Control Module (BCM), Powertrain Control Module (PCM), Infotainment, Lighting, Power accessories, Diagnostic trouble codes (DTCs), Wiring diagrams Body: Exterior body panels, Interior trim, HVAC system, Seats, Glass and seals Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, fluid checks), Inspection points, Lubrication schedules Diagnostics: Troubleshooting guides, Symptom-based diagnostics, Fault code interpretation and clearing Repair: Component removal and installation, Overhaul procedures, Component testing, Adjustment procedures Technical Specifications: Torque specifications, Clearances, Fluid capacities, Electrical parameters Technical Depth Depth: Comprehensive coverage from basic maintenance to in-depth engine and transmission overhauls, including advanced electronic system diagnostics. 📊 Manual Specifications File Format Software Type: Proprietary Software with Searchable Interface Searchability: Full-text searchable content for quick information retrieval. Print Quality Illustrations: High-quality diagrams, schematics, and photographs. Layout: Clear and organized layout with detailed step-by-step instructions. Binding Type Binding: N/A (Software) Paper Type Paper Quality: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Code: BMW M62TUB44 Engine Type: 4.4-liter V8, naturally aspirated Bore X Stroke: 93.0 mm x 81.0 mm Compression Ratio: 10.0:1 Performance Horsepower: 282 hp @ 5400 rpm Torque: 325 lb-ft @ 3600 rpm Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Coolant Capacity: Approx. 11.0 liters (11.6 US quarts) Engine Management ECU Type: Siemens MS43 (BMW) 🔧 Transmission Standard Transmission Type: 5-speed Automatic Transmission Model: ZF 5HP24 Optional Optional Transmission: N/A for 2003 model year Features Drivetrain: Permanent Four-Wheel Drive (4WD) with center differential and low-range gearing. Transfer Case: Two-speed electronic transfer case with hill descent control. Fluid Specifications Transmission Fluid Type: ZF LifeguardFluid 5 (or equivalent spec ATF) 📐 Dimensions Exterior Length: 191.8 inches (4872 mm) Width: 79.7 inches (2024 mm) Height: 73.2 inches (1859 mm) Wheelbase: 113.4 inches (2880 mm) Weights Curb Weight: Approx. 4,900 - 5,100 lbs (2223 - 2313 kg) Gross Vehicle Weight Rating: Approx. 6,500 lbs (2948 kg) Cargo Cargo Volume Behind Rear Seats: Approx. 39.3 cubic feet (1113 liters) Cargo Volume With Rear Seats Folded: Approx. 71.7 cubic feet (2030 liters) Towing Towing Capacity: 7,700 lbs (3,500 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: 4-star (Driver), 4-star (Passenger) IIHS Side Impact: Good Active Features Traction Control: Electronic Traction Control (ETC) Stability Control: Dynamic Stability Control (DSC) ABS: Anti-lock Braking System (ABS) Braking Assist: Electronic Brake-force Distribution (EBD), Emergency Brake Assist (EBA) Passive Features Airbags: Frontal airbags (driver and passenger), Side curtain airbags (optional/standard depending on trim) Seatbelts: Pre-tensioning front seatbelts, Three-point rear seatbelts Child Anchors: LATCH (Lower Anchors and Tethers for Children) system 💡 Technology Features Infotainment System Overview: Features a premium Harman Kardon audio system, GPS navigation (optional), and climate control. Display Type: Central infotainment screen with physical button controls. Driver Assistance Cruise Control: Adaptive Cruise Control was not standard for 2003. Parking Assist: Rear parking sensors (optional/standard depending on trim). Connectivity Phone Integration: Bluetooth connectivity was not standard for this model year, though some vehicles might have aftermarket installations. 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 miles or 12 months, whichever comes first. Air Filter Replacement: Every 30,000 miles or 24 months. Cabin Filter Replacement: Every 20,000 miles or 12 months. Transmission Fluid Change: Recommended every 50,000 miles (under normal driving conditions) or more frequently for severe use. Fluid Specifications Engine Oil Type: SAE 0W-30 Synthetic (meeting BMW Longlife-98 specification recommended) Coolant Type: OAT (Organic Acid Technology) Antifreeze/Coolant, Pink color, (e.g., Prestone AF1000 or equivalent) Brake Fluid Type: DOT 4 Known Issues Coolant Leaks: Common issues include cracked plastic coolant reservoirs and leaks from the heater control valve. Suspension Faults: Air suspension compressor failures, air spring leaks, and sensor issues can occur. Electrical Gremlins: Issues with the body control module, sensor failures (e.g., ABS sensors), and window regulator failures are not uncommon. Engine Timing Chain: The M62 engine can be prone to timing chain stretch and timing cover gasket leaks, particularly at higher mileage. 📚 Vehicle History Brand Heritage...