🏷️ Basic Information Identification Make: BMW Model: 330xi Year: 2002 Codes Chassis Code: E46 👋 Introduction Market Position Segment: Compact Executive Sedan Competitive Analysis Key Competitors: Mercedes-Benz C-Class, Audi A4, Lexus IS300, Infiniti G35 Key Features Drivetrain: xDrive all-wheel-drive system (standard on 330xi) Performance Orientation: Emphasis on driving dynamics and sporty handling Build Quality: Renowned BMW build quality and premium materials 📋 Manual Details Coverage Areas Market Focus: North America Page Count Estimated Pages: Hundreds (Printable) Manual Type Type: Factory Service Repair Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine Service: Complete overhaul, diagnostics, component replacement Transmission Service: Repair, maintenance, diagnostics (likely covers both automatic and manual if applicable) Brake System: Front and rear brake service, ABS, DSC system diagnostics Electrical System: Comprehensive coverage including component testing, wiring diagrams, diagnostic procedures Suspension: Front and rear suspension components, alignment specifications, diagnostics Steering: Power steering system, steering column, diagnostic procedures Cooling System: Radiator, coolant pump, thermostat, fan, system diagnostics Fuel Injection System: Fuel pump, injectors, fuel pressure regulator, DME control Emission Control System: Catalytic converter, oxygen sensors, EVAP system diagnostics HVAC System: Heating, ventilation, and air conditioning (HVAC) system diagnostics and repair Engine Control System: DME (Digital Motor Electronics) diagnostics, sensor data, control unit functions Chassis And Body: Body panel removal, structural components, chassis diagnostics Restraint System: Airbag system diagnostics, seatbelt mechanisms Interior: Interior trim, seating, dashboard components Drivetrain Differential: Rear differential service and repair (for xi models, includes x-drive system components) Axle Shafts: Front and rear axle and CV joint service Periodic Lubrication: Lubrication points and specifications Procedures Included General Maintenance: Routine checks, fluid changes, filter replacements Troubleshooting: Comprehensive diagnostic trees and fault code interpretation Repair Procedures: Detailed step-by-step instructions for component replacement and repair Rebuilding Procedures: Engine and transmission rebuilding procedures Restoration Guidance: Guidance for refurbishing and restoring vehicle components Technical Depth Depth Of Information: Factory-level technical detail, suitable for professional technicians and advanced DIYers Diagnostic Capability: Advanced diagnostic procedures, including those requiring specialized tools Illustration Quality: High-quality illustrations, diagrams, drawings, and photos 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Fully printable, individual pages or entire manual Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Software Requirements Reader Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Code: M54B30 Engine Type: 3.0L Inline 6-Cylinder Displacement: 2979 cc Performance Horsepower: 225 hp @ 5900 rpm Torque: 214 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (SFI) Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) Engine Management ECU: Siemens MS43 DME 🔧 Transmission Standard Type: 5-speed Manual (likely optional for 330xi, commonly paired with Steptronic Automatic) Optional Type: 5-speed Steptronic Automatic Transmission Features Drivetrain Integration: Integrated with xDrive all-wheel-drive system 📐 Dimensions Exterior Wheelbase: 107.4 inches Length: 177.4 inches Width: 68.7 inches Height: 56.1 inches Weights Curb Weight: Approximately 3500-3600 lbs (may vary) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (for driver and passenger) Active Features Traction Control: Dynamic Traction Control (DTC) Stability Control: Dynamic Stability Control (DSC) Passive Features Airbags: Frontal airbags, side-impact airbags, optional head protection airbags 💡 Technology Features Infotainment Audio System: BMW Professional Radio/CD system, optional Harman Kardon audio Navigation: Optional BMW Business or Professional Navigation System Driver Assistance Cruise Control: Standard cruise control Connectivity Phone Integration: Optional Bluetooth preparation and hands-free system 🔧 Maintenance Service Intervals Oil Change Interval: BMW Condition Based Service (CBS) system, typically 10,000-15,000 miles or annually Spark Plug Replacement: Approximately every 100,000 miles (refer to manual for specific M54 engine recommendations) Fluid Specifications Engine Oil: SAE 5W-30 Synthetic (BMW Longlife-01 approved) Coolant: BMW Blue Antifreeze/Coolant (G48 type), 50/50 mix with distilled water Brake Fluid: DOT 4 (BMW High Performance Brake Fluid recommended) Transmission Fluid: ATF LT 71141 (for automatic transmission, specific BMW fluid recommended) Known Issues Cooling System Leaks: Plastic coolant expansion tank, water pump, and thermostat housing prone to cracking Oil Filter Housing Gasket Leaks: Common leak point on M54 engines Ccv System Failure: Crankcase ventilation system can become clogged, leading to oil leaks and rough running Window Regulator Failure: Common issue with power window mechanisms ABS Wheel Speed Sensor Failure: Can trigger ABS and traction control warning lights 📚 Vehicle History Brand Heritage Bmw Legacy: Renowned for performance, luxury, and driving pleasure dating back to 1916 Model Evolution E46 Generation: Fourth generation of the BMW 3 Series, known for its sharp styling and engaging driving experience Production Production Years: E46 generation produced from 1998 to 2006 (model years 2000-2006 in North America) Manufacturing Location: Germany