Basic Information Identification Make: BMW Model: 328i Series: 3 Series Chassis Code: E46 Production Years Covered: 1999-2005 Introduction Market Position Market Position: The BMW 3 Series (E46) was positioned as a premium compact executive sedan, coupe, convertible, and wagon, renowned for its driving dynamics and build quality. Competitive Analysis Competitors: Competed primarily with the Mercedes-Benz C-Class, Audi A4, Lexus IS, and Infiniti G35. Key Features Key Features: Rear-wheel drive platform, balanced chassis, refined inline-six engines, high-quality interior materials, driver-focused cockpit. Manual Value Proposition Value: Provides detailed, factory-level information essential for maintaining and repairing the specific BMW 328i E46 model, saving time and money on dealership servicing. Manual Details Coverage Areas Engine Coverage: M52TU B28 (2.8L Inline-6) Transmission Coverage: 5-speed Manual (Getrag 250G), 5-speed Automatic (ZF 5HP19) Page Count Estimated Pages: 1500+ Manual Type Type: Full Service and Repair Manual Language Language: English Format Format: Digital (likely PDF) Manual Coverage Systems Covered Engine Mechanical: Detailed procedures for engine removal/installation, cylinder head, pistons, connecting rods, crankshaft, timing components, oil pump, cooling system. Engine Management: Diagnosis and repair of DME (Digital Motor Electronics), fuel injection, ignition system, emissions control, VANOS (Variable Valve Timing). Transmission Manual: Clutch system, gearbox overhaul, shift mechanism, driveshafts. Transmission Automatic: Mechatronics, torque converter, valve body, transmission control unit (TCU), fluid and filter service. Brakes: Brake system diagnosis, hydraulic components (master cylinder, calipers, lines), ABS (Anti-lock Braking System), DSC (Dynamic Stability Control), rotor and pad replacement, bleeding procedures. Suspension Steering: Front and rear suspension components (struts, shocks, control arms, bushings), steering rack, power steering system, alignment specifications. Electrical System: Wiring diagrams, battery, alternator, starter motor, lighting, fuses, relays, body control module (BCM), EWS (Immobilizer System). Body Chassis: Body panel repair, door mechanisms, interior trim, glass replacement, corrosion prevention. HVAC: Climate control system, A/C compressor, refrigerant, blower motor, heater core, cabin filter replacement. Exhaust System: Catalytic converter, mufflers, oxygen sensors, exhaust manifold diagnosis and replacement. Fuel System Components: Fuel pump, fuel filter, fuel injectors, fuel pressure regulator, fuel tank service. Procedures Included Maintenance: Oil changes, filter replacements, spark plug service, coolant flushes, brake fluid changes, differential fluid service. Troubleshooting: Diagnostic flowcharts, fault code interpretation, symptom-based troubleshooting for common issues. Repair: Step-by-step instructions for component replacement, overhaul, and calibration. Diagnostics: Information on using diagnostic tools (e.g., INPA, DIS) and interpreting sensor data. Special Tools: Identification and usage of BMW-specific tools required for certain procedures. Diagnostics Troubleshooting Guide: Includes detailed symptom guides and diagnostic flowcharts to help pinpoint the root cause of common vehicle problems. Technical Depth Depth: Comprehensive, covering basic to advanced repairs and diagnostics. Suitable for professional technicians and experienced DIYers. Manual Coverage Interior Components: Seats, dashboard, door panels, headliner, climate control panels, instrument cluster. Manual Specifications File Format Digital Format: PDF (typically Searchable Text Enabled) Print Quality Print Quality: High-resolution, suitable for printing individual pages or sections. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Engine Specifications Primary Engine Engine Code: M52TU B28 Engine Type: Naturally Aspirated Inline-6 Cylinder Displacement: 2.8 Liters (2793 cc) Bore X Stroke: 84.0 mm x 81.0 mm Compression Ratio: 10.2:1 Performance Horsepower: 193 hp @ 5500 rpm (approx.) Torque: 206 lb-ft @ 3500 rpm (approx.) Fuel System Fuel Delivery: Bosch Motronic ME 7.2 Electronic Fuel Injection with VANOS Fuel Type: Premium Unleaded (91 Octane or higher recommended) Cooling System Coolant Type: BMW Blue Antifreeze/Coolant (G48 or equivalent) Lubrication System Oil Type: SAE 5W-30 Synthetic (e.g., Castrol BMW Twin Power) Oil Capacity: 6.5 Liters (6.9 US Quarts) Transmission Standard Type: 5-Speed Manual (Getrag 250G) Optional Type: 5-Speed Automatic (ZF 5HP19) Features Automatic Features: Steptronic (manual shifting mode) Fluid Specifications Manual Manual Transmission Fluid: GL-4 or GL-5 SAE 75W-90 (specific BMW recommendation advised) Fluid Specifications Automatic Automatic Transmission Fluid: ZF Lifeguardfluid 5 (LF-5) or equivalent (e.g., Pentosin ATF1) Dimensions Exterior Length: 4471 mm (176.0 in) Sedan Width: 1739 mm (68.5 in) Height: 1372 mm (54.0 in) Sedan Wheelbase: 2760 mm (108.7 in) Weights Curb Weight: Approx. 1530 kg (3373 lbs) Manual Sedan Gross Vehicle Weight Rating: Approx. 1970 kg (4343 lbs) Wheels Tires Wheel Bolt Pattern: 5 x 120 mm Standard Tire Size: 205/55 R16 Optional Tire Size: 225/45 R17 or 245/40 R17 Safety Features Ratings NHTSA Front Impact: 4/5 Stars (driver/passenger) IIHS Side Impact: Good (for models equipped with side airbags) Active Features Traction Control: Available (ASC+T - Automatic Stability Control + Traction) Stability Control: Available (DSC - Dynamic Stability Control) ABS: Standard Passive Features Airbags: Frontal airbags standard, optional side airbags for front occupants. Seatbelts: 3-point inertia-reel seat belts with pretensioners. Technology Features Infotainment Infotainment System: Standard BMW Business CD radio, optional Professional CD radio with wider display and more features. Navigation system available. Driver Assistance Driver Assistance Features: Park Distance Control (PDC) optional, Cruise Control standard. Connectivity Connectivity Features: BMW Assist available on later models, often with cellular...