🏷️ Basic Information Identification Make: BMW Model: 3 Series Generation Chassis Code: E46 Codes Model Codes: 330i, 330xi Engine Codes: M54B30 👋 Introduction Market Position Vehicle Segment: Compact Executive Sedan/Wagon Competitive Analysis Key Competitors: Mercedes-Benz C-Class, Audi A4, Lexus IS, Infiniti G35 Key Features Driving Dynamics: Renowned for its 'Ultimate Driving Machine' characteristics, balanced chassis, and rear-wheel-drive platform. Powertrain Availability: Offered with potent inline-six engines and optional xDrive all-wheel-drive. Interior Quality: Typically features a driver-focused cockpit with high-quality materials and refined ergonomics. 📋 Manual Details Coverage Areas Market Coverage: North America (US/Canada) Page Count Estimated Pages: 1500+ Manual Type Type: Digital Workshop Repair Manual Language Language: English Format Format: Digital (likely PDF or similar e-book format) 📖 Manual Coverage Systems Covered Powertrain: Engine, Drivetrain (RWD/AWD), Transmission (Manual/Automatic), Fuel System, Cooling System, Exhaust System Chassis: Suspension (Front/Rear), Steering System, Brake System (Front/Rear), Wheel/Tire Assemblies Electrical: Engine Electrical, Lighting, Instrumentation, Body Electronics, Comfort & Convenience Systems, Infotainment (basic), Battery, Charging System Body: Body Panels, Doors, Windows, Seats, HVAC System, Body Exterior/Interior Trim Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Diagnostics: Troubleshooting guides, symptom-based diagnostics, fault code interpretation Repair: Component removal and installation, sub-assembly rebuilding, system adjustments Rebuild: Engine rebuild specifications, transmission overhaul procedures Special Tools: Identification and usage of specialized BMW service tools Technical Depth Depth: Comprehensive, from basic fluid checks to complete engine and transmission overhauls, including electrical schematics 📊 Manual Specifications File Format Digital Format: Likely PDF, optimized for searchability and printing. May include interactive diagrams or links. Print Quality Reproducibility: High-resolution images and diagrams, suitable for printing individual pages or sections. Binding Type Binding: N/A (Digital) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline 6-Cylinder Engine Code: M54B30 Displacement: 2979 cc (3.0 Liters) Performance Horsepower: 225 hp @ 5900 rpm Torque: 214 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Multi-point fuel injection (Bosch Motronic ME7.2) Recommended Fuel: Premium Unleaded Gasoline (91 AKI or higher) Engine Management Dme Module: MS43 (early models) / MS45/MS45.1 (later models) 🔧 Transmission Standard Transmission Type: 5-speed Manual (Getrag GS5-39DZ) Optional Transmission Type: 5-speed Automatic (GM A5S360R/RL, A5S390R) Features AWD System: xDrive (Permanent All-Wheel Drive with variable torque distribution) Fluid Specifications Manual Transmission Fluid: BMW MTF LT-2 (or equivalent GL-4/GL-5 rated fluid) Automatic Transmission Fluid: BMW ATF LT-3 (or equivalent Dexron III/VI compatible fluid) 📐 Dimensions Exterior Length: 173.4 inches (4404 mm) Width: 68.9 inches (1750 mm) Height: 55.7 inches (1415 mm) Wheelbase: 107.4 inches (2729 mm) Cargo Trunk Volume: 11.7 cu ft (331 L) Weights Curb Weight: 3375 - 3530 lbs (1530 - 1600 kg) depending on configuration 🛡️ Safety Features Ratings NHTSA Front Crash: 4/5 Stars (for 2000-2005 models) IIHS Side Crash: Good (for 2000-2005 models) Active Features Stability Control: Dynamic Stability Control (DSC) Traction Control: Automatic Stability Control + Traction (ASC+T) or Dynamic Traction Control (DTC) Braking: ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution) Passive Features Airbags: Frontal airbags, side-impact airbags (optional/standard depending on trim/year) Seatbelts: 3-point inertia-reel seatbelts with pretensioners 💡 Technology Features Infotainment Head Unit: BMW Business CD, BMW Professional CD, or optional Professional Navigation System (MKIV) Audio System: Harmon Kardon premium sound system optional on higher trims. Driver Assistance Parking Sensors: Park Distance Control (PDC) available as an option. Connectivity Telematics: Optional BMW Assist telematics system (early form of connected services). Comfort Features Climate Control: Manual or optional Automatic Climate Control (ACC). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500-15,000 miles or annually, based on Condition Based Service (CBS) system or driving habits. Air Filter Replacement: Recommended every 30,000 miles or as needed based on inspection. Spark Plug Replacement: NGK BKR6EQUP or equivalent. Replacement every 60,000 miles. Coolant Flush: BMW Blue Antifreeze (G48). Flush and replace every 2-3 years or 30,000 miles. Fluid Specifications Engine Oil Capacity: 6.5 quarts (6.2 Liters) with filter for M54B30 Engine Oil Type: BMW Longlife-01 (LL-01) synthetic oil, typically 5W-30 or 0W-30. Coolant Type: BMW Blue Antifreeze (G48) - ethylene glycol based. Known Issues Vibration Dampers: Cracked harmonic balancer or worn engine mounts can cause vibrations. Cooling System: Plastic coolant expansion tank can become brittle and crack. Water pump (plastic impeller) failures are common. Oil Leaks: Valve cover gasket, oil pan gasket, and oil filter housing gasket are common leak points. Ccv System: Crankcase Ventilation (CCV) system failure can lead to oil consumption and vacuum leaks. Brakes: Rotor warpage and pad wear are normal wear items; ABS sensor failures can occur. 📚 Vehicle History Brand Heritage Bmw Philosophy: BMW's legacy of performance, engineering, and luxury driving experience. Model Evolution E46 Introduction: The E46 generation replaced the E36 and was produced from 1998 to 2006 (with facelift in 2001). It refined the chassis dynamics and styling. 330I Introduction: The 330i and 330xi models, powered by the M54B30 engine, replaced the...