🏷️ Basic Information Identification Make: BMW Model: 330i & 330xi Model Code: E46 Generation Generation Name: Fourth Generation E46 Generation Years: 1998-2006 (production) Codes Engine Code Primary: M54B30 Chassis Code: E46 👋 Introduction Market Position Segment: Compact Executive/Premium Sedan and Sedan Target Audience: Enthusiasts, DIY mechanics, professional technicians working on BMW E46 models. Competitive Analysis Competitors: Mercedes-Benz C-Class (W203), Audi A4 (B6), Lexus IS300, Infiniti G35. Key Features Vehicle Strengths: Exceptional handling and driving dynamics, powerful inline-six engines, premium interior materials, robust build quality. Manual Value Proposition Value: Essential for proper maintenance and repair, enabling cost savings and extending vehicle lifespan. Offers expert-level guidance. 📋 Manual Details Coverage Areas Covered Years: 1999, 2000, 2001, 2002, 2003, 2004, 2005 Covered Models: 330i (RWD), 330xi (AWD) Page Count Estimated Page Count: Extensive (typically 1000+ pages for complete workshop manuals) Manual Type Manual Type: Complete Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (likely PDF) 📖 Manual Coverage Systems Covered Engine: Engine mechanical, cooling system, lubrication system, fuel system, ignition system, emission control system, engine management system (DME). Transmission: Manual transmission (Getrag 260/6), Automatic transmission (GM 5L40-E), clutch, driveline, axles, differential. Brakes: Front and rear disc brakes, ABS (Anti-lock Braking System), DSC (Dynamic Stability Control), brake system diagnostics, bleeding procedures. Suspension: Front suspension (MacPherson strut, multi-link), rear suspension (multi-link), steering system, wheel alignment. Electrical: 12V electrical system, battery, alternator, starter, lighting system, power windows, mirrors, seats, central locking, fuse box diagrams, wiring schematics. Bodywork: Exterior body panels, interior trim, doors, hoods, trunk lid, bumpers, convertible top (if applicable), glass replacement. Climate Control: HVAC (Heating, Ventilation, and Air Conditioning) system, blower motor, compressor, refrigerant. Infotainment Nav: Radio system, navigation system, speaker systems (coverage may vary by manual edition). Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, fluid checks and changes. Repair: Engine component repair, transmission overhaul, brake caliper replacement, suspension bushing replacement, electrical component diagnosis and repair. Diagnostics: Troubleshooting guides, symptom-based diagnostics, fault code interpretation, use of diagnostic tools (e.g., DIS, ISTA). Rebuilds: Engine rebuild procedures, transmission rebuild procedures (detailed step-by-step instructions). Installation: Component installation (e.g., sensors, control modules), accessories installation. Technical Depth Depth: Comprehensive. Covers routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and electrical schematics. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable for efficient information retrieval. Printability: Printable for hard copy reference. Print Quality Image Resolution: High resolution for clear diagrams and illustrations. Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline 6-Cylinder (M54B30) Displacement: 2979 cc (3.0 Liters) 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 (290 Nm) @ 3500 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (Bosch Motronic ME 7.2) Fuel Type: Premium Unleaded Gasoline (91+ Octane) Engine Management ECU: Bosch Motronic ME 7.2 🔧 Transmission Standard Transmission Type: 5-speed manual (Getrag 420G or 5L40-E Automatic for some markets, but M54B30 typically paired with 5L40-E) Optional Transmission Type Optional: 5-speed automatic (GM 5L40-E) Features Drivetrain: Rear-Wheel Drive (330i), All-Wheel Drive (330xi - xDrive system) Transmission Fluid Manual Fluid: BMW MTF LT-1 or equivalent (check manual for specific spec) Automatic Fluid: Dexron III / Mercon (GM spec for 5L40-E) - confirm with manual 📐 Dimensions Exterior Length: 4471 mm (176.0 in) Width: 1739 mm (68.5 in) Height: 1372 mm (54.0 in) Wheelbase: 2760 mm (108.7 in) Weights Curb Weight: Approx. 1520 kg (3350 lbs) for 330i, approx. 1580 kg (3485 lbs) for 330xi 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star IIHS Side Impact: Good Active Features Stability Control: Dynamic Stability Control (DSC) standard Traction Control: Traction Control System (ASC+T) Braking Assistance: Anti-lock Braking System (ABS) Passive Features Airbags: Frontal airbags, side airbags, optional head airbags. Seatbelts: 3-point seatbelts with pre-tensioners and force limiters. 💡 Technology Features Infotainment Audio System: BMW Business CD, BMW Professional CD, optional Harman Kardon sound system. Navigation: Optional BMW Business or Professional Navigation system (MK4 navigation computer). Driver Assistance Parking Assistance: Optional Rear Park Distance Control (PDC). Connectivity Bluetooth: Optional Bluetooth mobile interface. Features Cruise Control: Standard cruise control. Headlights: Halogen headlights standard, optional Xenon Adaptive Headlights. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 7,500-10,000 miles or 12-15,000 km, or as indicated by the Condition Based Service (CBS) system (manual will detail specific intervals). Spark Plug Replacement: Approximately 60,000 miles (100,000 km) for the M54 engine (use specific plug type recommended by BMW). Coolant Flush: Every 2 years or as recommended by BMW (BMW Blue coolant). Fluid Specifications Engine Oil Type: BMW Longlife-01 (LL-01) approved synthetic oil, viscosity typically 0W-30 or 5W-30. Always verify with the manual. Engine Oil Capacity: 6.5 US quarts (6.2 Liters) with filter change....