🏷️ Basic Information Identification Make: BMW Model: 3-Series Model Codes: E90 (Sedan), E91 (Touring/Wagon), E92 (Coupe), E93 (Convertible) Year: 2009 Codes Chassis Code: E90/E91/E92/E93 👋 Introduction Market Position Target Audience: BMW 3-Series owners, DIY mechanics, independent repair shops Competitive Analysis Value Proposition: Provides dealership-level technical information, saves money on repairs and maintenance compared to professional services, empowers vehicle owners with knowledge. Key Features Specificity: Vehicle-specific, not generic repair information; exact same manual used by dealership technicians. Completeness: A-Z coverage for all models and all repairs. Ease Of Use: Single PDF file, printable pages, ability to blow up images. Durability: Digital format prevents greasy pages, tears, or lost paper manuals. 📋 Manual Details Coverage Areas Primary Coverage: All models and all repairs A-Z for 2009 BMW 3-Series (E90, E91, E92, E93) Specific Models Covered: 323i, 328i, 330i, 335i (Sedan, Coupe, Convertible, Wagon variants, including xDrive) Page Count Estimated Page Count: Extensive (Specific page count not provided, but described as 'complete' and covering 'everything you will ever need') Manual Type Type: Factory Service and Repair Manual Language Language: English Format Format: PDF Compatibility Operating Systems: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac 📖 Manual Coverage Systems Covered Engine Maintenance: Engine maintenance, diagnostics, repair, cooling, lubrication, fuel system, ignition, starting, charging Drivetrain: Automatic transmission, manual transmission, clutch, transfer propeller shaft, drive shaft, differential, axles, suspension Brakes Steering: Brake control, parking brake, steering column, power steering, tire & wheel Electrical Electronics: Electrical system, control systems, supplementary restraint system (airbags), seat belts, engine immobilizer, cruise control, multiplex/CAN communication Body Interior Exterior: Air conditioning, wiper & washer, door locks, meters, audio/visual systems, horn, windshield/glass/mirrors, instrument panel, seats, engine hood/doors, exterior and interior trim Procedures Included Diagnostic Procedures: Full diagnostic procedures, troubleshooting guides, fault code interpretation Repair Procedures: Step-by-step repair instructions for all covered systems Maintenance Procedures: Routine maintenance, scheduled services, fluid changes, filter replacements Specifications Data: Fuel service specifications, mechanical specifications, electrical specifications Technical Depth Depth: Factory-level, dealership technician quality, complete rebuilds, advanced diagnostics Illustrations: Detailed diagrams, illustrations, and wiring schematics Wiring Schematics: Comprehensive electrical wiring diagrams for all vehicle systems, crucial for diagnosing electrical faults. 📊 Manual Specifications File Format File Type: PDF Searchability: Implied to be searchable due to PDF format Print Quality Printability: All pages are printable, scalable for enlarged copies Binding Type Binding: Digital (no physical binding) Paper Type Paper Type: N/A (Digital file) Software Requirements Reader Software: Adobe PDF Reader Compression Software: Winzip (or similar unzipping utility) ⚙️ Engine Specifications Primary Engine Engine Variants: Covers various engine options for the 2009 3-Series, typically including naturally aspirated inline-4 and inline-6 petrol engines (e.g., N43, N52, N54). Diesel variants (M47, N47, M57) are also typically included in this generation's manuals. Specific engine codes and displacements should be verified within the manual. Performance Power And Torque: Detailed specifications for horsepower and torque figures for each engine variant will be present in the manual. (Example: 328i N52B30A ~230 hp, 330i N52B30A ~255 hp, 335i N54B30A ~300 hp) Fuel System Fuel Delivery: Information on fuel injection systems (e.g., direct injection for N43, N54), fuel pump, injectors, fuel pressure, and fuel filter specifications. Cooling System Coolant Type: Specification for BMW's approved coolant (typically BMW Blue or Pink Antifreeze/Coolant concentrate, mixed 50/50 with distilled water). Lubrication Oil Type: Specifications for engine oil viscosity (e.g., BMW Longlife-01 or LL-04 approved oils like 5W-30, 0W-30) and oil change intervals. Emission Control Emission Systems: Details on emission control systems, catalytic converters, oxygen sensors, and EVAP systems. 🔧 Transmission Standard Transmission Types Covered: Covers both manual transmissions (e.g., Getrag GS6-37DZ) and automatic transmissions (e.g., ZF 6HP19, 6HP26). Optional Drivetrain Options: Information applicable to both Rear-Wheel Drive (RWD) and xDrive (All-Wheel Drive) variants. Features Fluid Specifications: Detailed specifications for automatic transmission fluid (ATF) types and capacities for each gearbox model, and manual transmission fluid specifications. Clutch System: Procedures for clutch replacement, hydraulic system service, and flywheel inspection. 📐 Dimensions Exterior Body Styles: E90 (Sedan), E91 (Touring), E92 (Coupe), E93 (Convertible) - dimensions vary slightly between these. Wheelbase: Typically around 110 inches (2794 mm) for E90/E91 and 108.7 inches (2760 mm) for E92/E93. Weights Curb Weight: Varies by model and configuration, generally starting around 3,400 lbs (1542 kg) for E90 and increasing for xDrive, Wagon, Coupe, and Convertible models. Gross Vehicle Weight Rating: Specific GVWR for each model will be detailed. Cargo Trunk Capacity: Trunk volume varies by body style (e.g., Sedan ~12 cu ft, Coupe ~15 cu ft, Convertible with roof retracted reduces capacity). 🛡️ Safety Features Ratings NHTSA IIHS Ratings: The 2009 3-Series generally received high safety ratings from NHTSA and IIHS, typically earning 'Good' or 'Top Safety Pick' designations in various impact tests. Active Features Braking System: Advanced ABS, Dynamic Stability Control (DSC), Dynamic Traction Control (DTC), optional Brake Fade Compensation, Start-off Assistant. Steering System: Servotronic power steering...