🏷️ Basic Information Identification Make: BMW Model: 330xi Year: 2002 Product Type: Full Service Repair Manual Codes Chassis Code: E46 👋 Introduction Market Position Segment: Compact Executive Sedan/Wagon. Target Audience: Enthusiasts, independent repair shops, and BMW owners seeking detailed technical guidance. Competitive Analysis Competitors: Audi A4 Quattro, Mercedes-Benz C-Class 4MATIC, Lexus IS300. Key Features Vehicle Highlight: BMW's signature driving dynamics combined with the all-weather capability of the xDrive all-wheel-drive system. Manual Value Proposition: Empowers owners and technicians with the exact knowledge required to maintain and repair the 330xi to factory standards. 📋 Manual Details Coverage Areas General Coverage: Comprehensive repair, maintenance, rebuild, refurbishment, and restoration of the 2002 BMW 330xi. Diagnostic Coverage: Includes detailed diagnostic procedures. Page Count Estimated Pages: 1500+ Manual Type Type: Factory Authorized Service Manual / Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Exhaust System, Cooling System, Drivetrain (including xDrive AWD system), Transmission. Chassis: Suspension (Front & Rear), Steering System, Brake System (including ABS/DSC), Wheels & Tires. Electrical: Body Control Module (BCM), Lighting Systems, Instrumentation, Power Accessories, Ignition System, Starting System, Charging System, Diagnostic Trouble Codes (DTCs) and wiring diagrams. Body And Interior: Body panels, doors, windows, seats, interior trim, HVAC system, airbags, safety restraints. Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, belt inspection and replacement, spark plug replacement, brake pad/rotor replacement, tire rotation. Troubleshooting: Systematic diagnostic procedures for common and complex faults, fault code diagnosis. Repair Rebuild: Detailed instructions for component removal, disassembly, inspection, repair, reassembly, and installation. Includes engine rebuild, transmission overhaul, suspension component replacement, brake caliper rebuilding. Calibration Adaptation: Procedures for sensor calibration, module adaptation (e.g., throttle body, steering angle sensor). Technical Depth Depth: Expert level, covering from basic scheduled maintenance to complete engine and transmission overhauls, electrical system diagnostics, and body repair. Accuracy: Factory-level accuracy with precise torque specifications, clearances, and procedures. 📊 Manual Specifications File Format PDF Searchability: Fully searchable text, allowing quick access to information. PDF Resolution: High-resolution scanned pages for clarity of diagrams and text. Print Quality Scalability: Printable for individual sections or the entire manual. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: M54B30 Engine Type: 3.0L Inline-6 Cylinder, DOHC, 24 Valves Bore X Stroke: 84.0 mm x 89.6 mm Compression Ratio: 10.2:1 Performance Horsepower: 225 hp @ 5900 RPM Torque: 214 lb-ft @ 3500 RPM Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Fuel Type: Premium Unleaded Gasoline (91 Octane Recommended) Engine Management ECU Type: Bosch Motronic ME 7.2 🔧 Transmission Standard Type: 5-Speed Manual Transmission Optional Type: 5-Speed Automatic Transmission (Steptronic) Features Drivetrain: xDrive All-Wheel Drive (Permanent) Transmission Fluid Spec Manual: BMW MTF LT-2 Transmission Fluid Spec Auto: BMW ATF LT-3 (or equivalent) 📐 Dimensions Exterior Length: 177.4 inches (4506 mm) Width: 69.1 inches (1755 mm) Height: 56.0 inches (1422 mm) Wheelbase: 107.4 inches (2728 mm) Interior Front Headroom: 39.1 inches (993 mm) Front Legroom: 41.5 inches (1054 mm) Rear Headroom: 37.7 inches (958 mm) Rear Legroom: 33.5 inches (851 mm) Cargo Trunk Volume: 11.4 cu ft (0.32 m³) Weights Curb Weight: 3450 - 3570 lbs (1565 - 1620 kg) Gross Vehicle Weight Rating: 4600 lbs (2087 kg) 🛡️ Safety Features Ratings NHTSA Frontal Impact: 5-Star Driver, 4-Star Passenger IIHS Side Impact: Good (for comparable models/year) Active Features ABS: Standard Anti-lock Braking System (ABS) Dsc: Standard Dynamic Stability Control (DSC) Traction Control: Standard Traction Control System (ASC+T) Passive Features Airbags: Driver and front passenger airbags, front side-impact airbags. Seatbelts: 3-point inertia-reel seat belts with front force limiters and pretensioners. Child Anchors: LATCH (Lower Anchors and Tethers for Children) system. 💡 Technology Features Infotainment Head Unit: Optional BMW Business CD or Professional CD/RDS radio, or Professional Navigation system. Audio System: Standard 6-speaker system, optional Harman Kardon premium audio. Driver Assistance Parking Assistance: Optional Park Distance Control (PDC). Connectivity Bluetooth: Optional Bluetooth hands-free interface available in later production models. Other Features Rain Sensing Wipers: Optional feature. Xenon Headlights: Optional Xenon Adaptive Headlights. 🔧 Maintenance Service Intervals Oil Change Interval: Approximately every 7,500 to 15,000 miles or 12 months, based on Condition Based Service (CBS) system or manufacturer recommendation. Engine Oil Filter Part Number: BMW 11 42 7 508 612 (or equivalent) Air Filter Replacement: Inspect every 15,000 miles, replace as needed or every 30,000 miles. Cabin Filter Replacement: Replace annually or every 15,000 miles. Spark Plug Replacement: Approximately every 60,000 miles (for Long Life Spark Plugs). Coolant Type And Change: BMW Blue Antifreeze/Coolant (G48), change every 2 years or as recommended. Fluid Specifications Engine Oil Capacity: 6.5 quarts (6.2 liters) with filter change Engine Oil Viscosity: SAE 0W-40 or 5W-40 (synthetic) Brake Fluid Type: DOT 4 BMW Premium Brake Fluid Known Issues Common Problem Vanos: VANOS (Variable Valve Timing) solenoids and seals...