🏷️ Basic Information Identification Make: BMW Model: 330i Model Variant: 330 Year: 2005 Codes Chassis Code: E46 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe Competitive Analysis Key Rivals: Mercedes-Benz C-Class, Audi A4, Lexus IS Key Features Driving Dynamics: Renowned for its sporty handling, rear-wheel-drive bias, and balanced chassis. Engine Performance: Powerful inline-six engines delivering smooth and responsive acceleration. Build Quality: High-quality interior materials and solid construction typical of BMW. 📋 Manual Details Coverage Areas Primary Coverage: Complete Factory Service Repair Page Count Estimated Pages: Hundreds Manual Type Type: Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed overhaul, inspection, and repair procedures for engine components. Engine Management: Diagnosis and repair of DME (Digital Motor Electronics), sensors, actuators, and emission control systems. Fuel System: Fuel pump, injectors, fuel pressure regulator, and tank servicing. Cooling System: Radiator, water pump, thermostat, hoses, and fan assembly repair and maintenance. Lubrication System: Oil pump, oil filter, oil pan, and lubrication circuit troubleshooting. Ignition System: Ignition coils, spark plugs, and ignition timing diagnostics. Transmission Manual: SMG (Sequential Manual Gearbox) and manual gearbox repair, clutch replacement, and fluid specifications. Transmission Automatic: GM 5L475-E automatic transmission repair, torque converter servicing, and mechatronics diagnosis. Drivetrain: Driveshafts, CV joints, differential, and rear axle assembly repair. Suspension Front: MacPherson strut, control arms, bushings, and wheel bearing replacement. Suspension Rear: Multi-link suspension, control arms, springs, and shock absorber servicing. Brakes Front: Brake calipers, rotors, pads, and brake line replacement and bleeding procedures. Brakes Rear: Rear brake components, parking brake mechanism, and ABS/DSC sensor servicing. Steering System: Power steering pump, steering rack, tie rods, and steering column repair. Electrical System Body: Interior and exterior lighting, power windows, mirrors, door locks, and comfort access systems. Electrical System Engine: Starter motor, alternator, battery, and wiring harness diagnosis and repair. Bodywork Exterior: Panel removal and installation, bumper repair, and trim component servicing. Bodywork Interior: Seat removal, dashboard disassembly, and interior trim panel servicing. Climate Control: HVAC system diagnosis, blower motor, evaporator, and refrigerant servicing. Safety Systems: Airbag system diagnosis and SRS component replacement procedures. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, and general inspection procedures. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides, and fault code interpretations. Component Replacement: Step-by-step instructions for replacing major and minor vehicle components. Major Overhaul: Complete engine and transmission rebuild procedures. Electrical Diagnostics: Wiring diagrams, connector pinouts, and component testing methods. Suspension Alignment: Wheel alignment specifications and procedures. Brake Bleeding: Proper procedures for bleeding brake systems, including ABS units. Diagnostic Tool Usage: Information on using BMW-specific diagnostic tools (e.g., DIS, ISTA) for advanced diagnostics. Technical Depth Depth: Comprehensive and detailed, suitable for professional technicians and advanced DIYers. 📊 Manual Specifications File Format File Type: PDF Print Quality Quality: High-resolution scans, printable pages. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: M54B30 Engine Type: 3.0L Inline 6-Cylinder, DOHC, 24 Valves Performance Horsepower: 225 hp @ 6,000 rpm Torque: 214 lb-ft @ 3,500 rpm Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Recommended Fuel: Premium Unleaded Gasoline (91 Octane or higher) Technical Specs Bore X Stroke: 84.0 mm x 89.6 mm Compression Ratio: 10.2:1 Engine Oil Capacity: 6.5 quarts (6.2 liters) Engine Oil Type: BMW Longlife-01 (e.g., Castrol Syntec 5W-30) 🔧 Transmission Standard Type: 6-Speed Manual Optional Type: 5-Speed Automatic (with Steptronic) Features Manual Gear Ratios: 1st: 4.06, 2nd: 2.40, 3rd: 1.57, 4th: 1.19, 5th: 1.00, 6th: 0.87, Reverse: 3.55 Automatic Gear Ratios: 1st: 3.23, 2nd: 2.19, 3rd: 1.42, 4th: 1.00, 5th: 0.73, Reverse: 2.25 Fluid Specs Automatic Transmission Fluid: BMW ATF LT-3 (e.g., Pentosin ATF1) Manual Transmission Fluid: BMW MTF LT-2 (e.g., Castrol Syntrans B) 📐 Dimensions Exterior Length: 177.4 inches (4506 mm) Width: 68.7 inches (1745 mm) Height: 55.2 inches (1402 mm) Wheelbase: 107.3 inches (2726 mm) Weights Curb Weight Manual: 3,362 lbs (1525 kg) Curb Weight Automatic: 3,417 lbs (1550 kg) Gross Vehicle Weight Rating: 4,497 lbs (2039 kg) Cargo Trunk Volume: 12.6 cu ft (357 L) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 5-Star NHTSA Frontal Impact Passenger: 5-Star IIHS Front Crash Test: Good Active Features Traction Control: Standard (Dynamic Stability Control - DSC) Braking System: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD) Passive Features Airbags: Frontal airbags, front side-impact airbags, and optional head protection airbags (HPS). Seatbelts: Pretensioning seatbelts with force limiters 💡 Technology Features Infotainment Navigation System: Optional BMW Professional Navigation System with CD-ROM based maps. Audio System: BMW Business CD or Professional CD/Radio with optional Harman Kardon sound system. Driver Assistance Parking Sensors: Optional Park Distance Control (PDC) Connectivity Bluetooth: Optional Bluetooth integration for hands-free calling. 🔧 Maintenance Service Intervals Oil Change Interval: BMW Condition Based Service (CBS) system, typically 10,000-15,000 miles or annually. Spark Plug Replacement: Approximately 60,000 miles...