🏷️ Basic Information Identification Make: BMW Model: M3 Generation: E90/E92/E93 Codes Chassis Codes: E90 (Sedan), E92 (Coupe), E93 (Convertible) 👋 Introduction Market Position Segment: High-performance luxury sports sedan/coupe/convertible Competitive Analysis Competitors: Audi RS4/RS5, Mercedes-Benz C63 AMG, Lexus IS-F, Porsche 911 (entry-level) Key Features Engine Highlight: Naturally aspirated, high-revving V8 S65 engine derived from Formula 1 technology. Transmission Highlight: Available with the innovative 7-speed M-Double Clutch Transmission (M-DCT) for rapid gear changes. Chassis Dynamics: Renowned M chassis tuning, advanced suspension systems, and precise steering for exceptional handling. Manual Value Proposition Utility: Essential for owners seeking to maintain, diagnose, and repair their high-performance M3, ensuring longevity and optimal performance. 📋 Manual Details Coverage Areas Covered Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013 Page Count Estimated Page Count: Thousands (comprehensive, multi-volume equivalent) Manual Type Type: Complete Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (likely PDF) 📖 Manual Coverage Systems Covered Engine: S65 V8 Engine (naturally aspirated, high-revving, M-specific) Transmission: 7-Speed M-DCT Dual Clutch Transmission, 6-Speed Manual Transmission Drivetrain: Rear Wheel Drive (RWD), M Differential Suspension: Adaptive M Suspension, front double-wishbone, rear multi-link Brakes: High-performance M braking system (ventilated discs, multi-piston calipers), ABS, DSC Electrical: Comprehensive electrical schematics, DME, CAS, comfort systems, iDrive Bodywork: Exterior and interior body panels, structural components, aerodynamics Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, brake fluid flush Diagnostic Procedures: Troubleshooting guides, fault code interpretations, component testing Repair Procedures: Engine rebuilds, transmission overhaul, suspension component replacement, electrical system repairs Special Tools: Identification and usage of specific BMW/M specialty tools for complex procedures Torque Specifications: Detailed torque values for all fasteners across various systems Alignment Specifications: Front and rear wheel alignment data Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission overhauls, including complex electronic diagnostics and system calibrations. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable Print Quality Print Quality: High-resolution, suitable for printing individual pages or sections Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: S65B40/S65B44 (4.0L/4.4L for special editions) Engine Type: Naturally Aspirated V8 Displacement: 3,999 cc (4.0 Liters) Bore X Stroke: 92.0 mm x 75.2 mm Compression Ratio: 12.0:1 Performance Horsepower: 414 hp @ 8,300 rpm Torque: 295 lb-ft @ 3,900 rpm Redline: 8,400 rpm Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SFI) Fuel Type: Premium Unleaded Gasoline (91 Octane or higher recommended) Lubrication Oil Type: BMW recommends synthetic engine oil meeting BMW Longlife-01 or Longlife-04 specifications (e.g., Castrol Edge Professional). Oil Capacity: Approx. 8.5 Liters (8.9 US Quarts) with filter change 🔧 Transmission Standard Type Standard: 6-Speed Manual Transmission Optional Type Optional: 7-Speed M-Double Clutch Transmission (M-DCT) with Drivelogic Features M Dct Features: Launch Control, Electronic Clutch Control, various shift characteristics selectable via Drivelogic. Fluid Specifications Manual Transmission Fluid: BMW recommends specific synthetic gear oils, consult manual for exact part numbers and specs. M Dct Fluid: Proprietary M-DCT fluid, specific BMW part numbers required. 📐 Dimensions Exterior Wheelbase: E90: 112.4 inches (2856 mm); E92/E93: 108.7 inches (2761 mm) Length: E90: 187.1 inches (4753 mm); E92: 181.2 inches (4602 mm); E93: 182.0 inches (4624 mm) Width: E90: 71.5 inches (1816 mm); E92/E93: 72.2 inches (1833 mm) Height: E90: 56.7 inches (1440 mm); E92: 54.4 inches (1382 mm); E93: 55.0 inches (1398 mm) Weights Curb Weight: Approx. 3,700 - 4,100 lbs (1678 - 1860 kg) depending on body style and transmission. Wheels And Tires Wheel Bolt Pattern: 5 x 120 mm Standard Wheel Size: 18 or 19 inch alloy wheels Standard Tire Size: Front: 245/40R18, Rear: 265/40R18 (19-inch options available) 🛡️ Safety Features Ratings NHTSA Rating: Varies by model year and specific test, generally excellent for its class. Active Features Stability Control: Dynamic Stability Control (DSC) with M Dynamic Mode (MDM) Traction Control: Traction Control System (TCS) Braking Systems: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist Passive Features Airbags: Front airbags, side-impact airbags, front and rear head protection system (curtain airbags in sedans/coupes). 💡 Technology Features Infotainment System Name: iDrive infotainment system (CCC or CIC generation depending on model year) Features: Navigation, radio, CD/DVD player, Bluetooth connectivity, auxiliary input. Driver Assistance Adaptive Suspension: Electronic Damper Control (EDC) allowing adjustment of suspension stiffness. Performance Modes: M Drive allows customization of engine response, steering feel, and DSC settings. Connectivity Bluetooth: Standard for phone calls, optional for audio streaming on later models. 🔧 Maintenance Service Intervals Oil Change Interval: Variable, condition-based service system (CBS) typically suggests around 10,000-15,000 miles or annually, but driving style impacts this. Spark Plug Replacement: Recommended every 60,000 miles for the S65 engine. Brake Fluid Flush: Recommended every 2 years. Coolant Flush: Typically every 3-4 years or as indicated by the CBS. Fluid Specifications Coolant: BMW Blue Antifreeze/Coolant (G48) mixed with distilled...