🏷️ Basic Information Identification Make: BMW Model: 330i Model Code: E46 Production Years Covered: 1999, 2000, 2001, 2002, 2003, 2004, 2005 Codes Platform Code: E46 👋 Introduction Market Position Vehicle Segment: Premium Compact Executive Sedan/Coupe Competitive Analysis Primary Competitors: Mercedes-Benz C-Class, Audi A4, Lexus IS, Infiniti G35. Key Features Driving Dynamics: Renowned for its balanced chassis, rear-wheel-drive bias, and engaging driving experience. Build Quality: High-quality interior materials and solid construction, characteristic of BMW. Value Proposition Owner Benefit: Enables owners to perform maintenance and repairs knowledgeably, saving on dealership costs and ensuring optimal vehicle performance. 📋 Manual Details Coverage Areas Vehicles Covered: BMW 330i Page Count Page Count: 1258 Manual Type Manual Type: Workshop Repair Service Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Repair: Engine disassembly and reassembly, performance tuning, cooling system, lubrication system, fuel system, ignition system, exhaust system. Transmission Repair: Manual and Automatic transmission repair, removal and installation, overhaul procedures. Drivetrain Repair: Front suspension, rear suspension, steering system, drive shafts, differential. Braking System Repair: Brake systems (ABS, DSC), brake pads, rotors, calipers, lines, hydraulic systems. Electrical System Repair: Wiring diagrams, fuses, relays, battery, alternator, starter, lighting, power windows, mirrors, central locking. Body And Chassis Repair: Body panels, doors, windows, interior trim, upholstery, chassis components. Climate Control System: HVAC system diagnosis and repair, refrigerant service, climate control modules. Infotainment And Electronics: Radio, navigation system (if equipped), instrument cluster, basic electronic module troubleshooting. Procedures Included Routine Maintenance: Oil changes, fluid checks and replacements, filter replacements, spark plug replacement, brake fluid service. Troubleshooting Diagnostics: Detailed diagnostic procedures for common faults and symptoms across all major systems. Repair Procedures: Step-by-step instructions for component removal, installation, and repair. Overhaul Procedures: Comprehensive instructions for the complete overhaul of major components like engines and transmissions. Tune Ups: Procedures for ensuring optimal engine performance and fuel efficiency. Special Tool Identification: Identification and illustration of BMW-specific special tools required for certain repairs and adjustments. Bodywork Repair: Body panel alignment, repair, replacement, and related trim procedures. Wheel Alignment: Specifications and procedures for proper wheel alignment. Technical Depth Depth Of Coverage: Detailed repair and overhaul procedures for professional technicians, with emphasis on product-specific aspects. Target Audience: Primarily mechanical technicians familiar with BRP products and general automotive practices, also beneficial for experienced DIY enthusiasts. Diagnostic Codes: Information on interpreting diagnostic trouble codes (DTCs) from the engine, transmission, and other control modules. 📊 Manual Specifications File Format File Format: PDF Print Quality Printable: Yes Binding Type Delivery Method: Electronic via Email Paper Type Digital Medium: Digital PDF document ⚙️ Engine Specifications Primary Engine Engine Code: M54B30 Engine Type: 3.0L Inline 6-Cylinder (I6) Naturally Aspirated Performance Horsepower: 225 hp @ 5900 rpm Torque: 214 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Engine Management Engine Control Unit: Bosch Motronic (specific version varies) Valvetrain: Double VANOS (Variable Nockenwellensteuerung) on both intake and exhaust camshafts. 🔧 Transmission Standard Standard Transmission: 5-speed Manual Transmission (Getrag 420G) Optional Optional Transmission: 5-speed Automatic Transmission (Steptronic) Features Drivetrain Layout: Rear-Wheel Drive (RWD) 📐 Dimensions Exterior Length: 179.1 inches Width: 68.7 inches Height: 56.2 inches Weights Curb Weight: Approximately 3350 - 3450 lbs (varies with transmission and options) Wheels Tires Wheelbase: 107.4 inches Standard Wheel Size: 17 inches (alloy) Standard Tire Size: 225/45R17 Bolt Pattern: 5x120 mm 🛡️ Safety Features Ratings NHTSA Front Impact: Likely 4-star (for driver and passenger, typical for the era, specific data may vary) Active Features Traction Control: Standard Automatic Stability Control (ASC) or Dynamic Stability Control (DSC) depending on year and options. Braking Features: Anti-lock Braking System (ABS) standard. Passive Features Airbags: Frontal airbags, front side-impact airbags. 💡 Technology Features Infotainment Head Unit Options: Various BMW Professional or Business CD/Radio head units, with optional CD changer and navigation system. Driver Assistance Cruise Control: Standard cruise control. Connectivity Audio Input: Typically analog inputs (e.g., CD changer input), later models may have rudimentary AUX input. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 to 15,000 miles or as indicated by the vehicle's Condition Based Service (CBS) system, or annually. Spark Plug Replacement: Around 60,000 miles (for iridium-tipped plugs). Coolant Flush: Every 2 to 4 years or 30,000 to 60,000 miles, depending on BMW's recommendations. Fluid Specifications Engine Oil Type: BMW Longlife-01 (LL-01) approved synthetic oil, typically 5W-30 or 0W-30. Engine Oil Capacity: Approximately 6.5 quarts (6.0 liters) with filter change. Coolant Type: BMW Blue Antifreeze/Coolant (G48 ethylene glycol based). Brake Fluid Type: DOT 4 Low Viscosity (LV) Brake Fluid. Transmission Fluid Manual: SAE 75W-90 Synthetic Gear Oil (API GL-4 or GL-5, refer to specific manual for exact BMW specification). Transmission Fluid Automatic: BMW ATF ETL-800 (or equivalent specified by BMW, typically requires special fluid and filter kit). Differential Fluid: GL-5 75W-90 or 80W-90 gear oil, refer to manual for BMW specific P/N. Power Steering Fluid:...