🏷️ Basic Information Identification Make: Land Rover Model: Discovery 3 Model Alias: LR3 Production Years Covered: 2004, 2005, 2006, 2007, 2008 Codes Internal Platform Code: L319 👋 Introduction Market Position Segment: Full-size Luxury SUV / Off-road Utility Vehicle Competitive Analysis Key Competitors: BMW X5, Mercedes-Benz M-Class, Lexus RX, Audi Q7, Volvo XC90, Jeep Grand Cherokee Key Features Vehicle Strengths: Exceptional off-road capability, sophisticated Terrain Response system, spacious and luxurious interior, advanced air suspension, strong V8 engine option. Manual Value Proposition Owner Benefit: Empowers owners to perform maintenance and repairs themselves, saving significant costs on dealership labor and parts markups. 📋 Manual Details Coverage Areas Engines Covered: All specified engine variants for the 2004-2008 model years Transmissions Covered: All transmission types (e.g., automatic, manual if applicable) for the 2004-2008 model years Trim Levels Covered: All trim levels and option packages for the 2004-2008 model years Page Count Estimated Page Count: Thousands (typical for comprehensive workshop manuals) Manual Type Type: Complete Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine (diagnosis, repair, overhaul), Fuel System, Ignition System, Exhaust System, Transmission (automatic/manual), Drivetrain (differentials, axles, driveshafts), Transfer Case Chassis: Suspension (including Active Air Suspension), Steering System, Brakes (including ABS/EBD), Wheels and Tires Electrical: Body Control Modules (BCM), Powertrain Control Modules (PCM), Lighting, Instrumentation, Audio Systems, HVAC Controls, Cruise Control, Advanced Driver Assistance Systems (ADAS) wiring and diagnostics Body: Body Structure, Exterior Panels, Doors, Glass, Interior Trim, Seats, HVAC System (full coverage), Air Conditioning Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, fluid checks), lubrication, inspections Repair And Rebuild: Engine component replacement (pistons, rings, valves, bearings), transmission overhaul, brake caliper/rotor replacement, suspension component replacement (bushings, ball joints, control arms), steering rack repair, electrical component diagnosis and replacement Diagnostics And Troubleshooting: Diagnostic Trouble Codes (DTCs) interpretation, symptom-based troubleshooting guides, wiring diagrams, component testing procedures Special Procedures: Air suspension system servicing, Terrain Response system calibration, body alignment, fuel system bleeding, diagnostic tool usage Technical Depth Depth: Comprehensive: Covers basic maintenance to complete engine and transmission rebuilds, including in-depth electrical system diagnostics and bodywork. 📊 Manual Specifications File Format File Type: PDF Searchable: Yes (typically, assuming OCR'd text) Print Quality Printability: High (allows printing of individual pages or entire manual) Binding Type Digital Binding: N/A (downloadable) Paper Type Digital Paper Type: N/A (digital format) Software Requirements Required Software: Adobe Reader (or compatible PDF viewer) ⚙️ Engine Specifications Primary Engine Engine Codes And Variants: Potential engines include the 4.4L V8 (BMW-derived, M62TU) and the 4.0L V8 (Ford-derived, 4.0i Cologne) and later 2.7L TDV6 Diesel (Ford/PSA DW12). Specific engine codes will be detailed in the manual (e.g., M62, AJ30, DT17). Performance Horsepower And Torque: Varies by engine: 4.4L V8 typically around 282 hp and 295 lb-ft; 4.0L V8 around 212 hp and 273 lb-ft; 2.7L TDV6 Diesel around 190 hp and 325 lb-ft. Exact figures in manual. Fuel System Fuel Delivery: Multi-point fuel injection (MPI) or Common Rail Direct Injection (CRDI) for diesel. Cooling System Cooling Type: Pressurized liquid cooling system. 🔧 Transmission Standard Transmission Type: Primarily 6-speed ZF 6HP26 automatic transmission on most models. Optional Optional Transmissions: Manual transmissions were very rare or not offered for this generation in most markets, but manual service procedures might be included if applicable to specific regional variants. Features Drivetrain Features: Permanent four-wheel drive (4WD) with a locking center differential and an electronic rear differential (optional on some models), integrated with the Terrain Response system. Fluid Specifications Automatic Transmission Fluid: Specific ZF fluid (e.g., ZF Lifeguardfluid 6 or equivalent) – critical to use the correct fluid. 📐 Dimensions Exterior Length: Approximately 4,800-4,870 mm (189.0-191.7 in) Width: Approximately 1,915-2,000 mm (75.4-78.7 in) Height: Approximately 1,820-1,890 mm (71.7-74.4 in) (ground clearance adjustable via air suspension) Interior Seating Capacity: Typically 5 or 7 seats (with optional third row) Cargo Cargo Volume: Varies significantly with seating configuration, typically over 1100 liters behind the second row, and over 2500 liters with all rear seats folded. Weights Curb Weight: Approximately 2,200-2,500 kg (4,850-5,510 lb) depending on engine and configuration. 🛡️ Safety Features Ratings NHTSA Ratings: Specific ratings vary by year and market. Generally received good ratings for its class, but data might be less extensive than for contemporary North American vehicles. Active Features Electronic Stability Control: Standard, often integrated with traction control and rollover mitigation. Antilock Braking System: Standard with Electronic Brakeforce Distribution (EBD) and Brake Assist (BA). Hill Descent Control: Standard on most models, often integrated with Terrain Response. Passive Features Airbags: Front, side, and curtain airbags standard. Body Structure: Integrated Body-Frame (IBF) construction for improved rigidity and safety. 💡 Technology Features Infotainment Head Unit Features: Integrated audio systems with CD player, often with premium sound options (Harman Kardon). Some models may have optional DVD players and navigation systems. Driver Assistance Terrain Response: Key feature...