🏷️ Basic Information Identification Make: BMW Model: M3 Model Codes: E90 (Sedan), E91 (Wagon/Touring), E92 (Coupe), E93 (Convertible) Year: 2011 👋 Introduction Market Position Target Audience: BMW M3 owners, independent repair shops, DIY enthusiasts seeking professional-level repair information. Competitive Analysis Manual Advantage: Authentic dealership-level information, avoiding generic content for superior accuracy and completeness. Key Features Ease Of Use: Single, easy-to-use PDF manual, eliminating the need to reference multiple physical books. Digital Convenience: No risk of greasy or torn pages; printable on-demand for workshop use. Value Proposition Cost Savings: Empowers owners to perform routine maintenance and repairs, potentially saving significant costs on dealership labor. 📋 Manual Details Coverage Areas Vehicle Models Covered: All BMW M3 (E90, E91, E92, E93) variants for the 2011 model year. Repair Scope: Comprehensive, from basic maintenance to complete A-Z repairs. Page Count Page Count Estimated: Extensive (exact count not specified, but described as comprehensive). Manual Type Manual Type: Factory Service and Repair Manual (Digital Format). Language Language: English Format Format: PDF (Printable, zoomable). 📖 Manual Coverage Systems Covered Engine Management: Engine control system, fuel service specifications, emission control, intake, exhaust, cooling, lube, ignition, starting, charging. Drivetrain: Automatic transmission, manual transmission, transfer case, propeller shaft, drive shaft, differential, axle, suspension. Chassis And Brakes: Tire & Wheel, brake control, brake systems, parking brake, steering column, power steering. Body And Interior: Air conditioning, supplemental restraint system (SRS), seat belts, engine immobilizer, cruise control, wiper & washer, door lock, meter, audio/visual, horn, windshield/glass/mirror, instrument panel, seats, engine hood/doors, exterior & interior trim. Electrical And Communication: Electrical systems, multiplexing, CAN communication. Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, inspections. Diagnostic Procedures: Troubleshooting guides, fault code interpretation, diagnostic flowcharts. Repair Procedures: Complete step-by-step instructions for all major and minor repairs. Component Overhaul: Detailed procedures for rebuilding major components (engine, transmission, etc.). Technical Depth Depth Of Information: Vehicle-specific, detailed, and intended for dealership technicians. Data Format: Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications. 📊 Manual Specifications File Format File Format: PDF Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac. Print Quality Printability: All pages printable, allowing for enlarged image printing. Binding Type Binding Type: Digital (no physical binding). Paper Type Paper Type Implication: N/A (digital format, allows for user choice of printing paper). Software Requirements Required Software: Adobe PDF Reader, Winzip (free online). ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V8 Engine Code: S65B40 Displacement: 3999 cc (4.0 Liters) Bore X Stroke: 92.0 mm x 75.2 mm Compression Ratio: 12.0:1 Performance Horsepower: 414 hp @ 8300 rpm Torque: 295 lb-ft (400 Nm) @ 3950 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), multi-point injection. Fuel Type Recommendation: Premium Unleaded Gasoline (91 Octane or higher). 🔧 Transmission Standard Transmission Type Standard: 6-speed Manual Transmission (Getrag GS6-37BZ). Optional Transmission Type Optional: 7-speed M-DCT Dual Clutch Transmission. Features M Dct Features: Launch Control, Drivelogic settings. 📐 Dimensions Exterior Wheelbase: E90/E91: 112.2 in (2850 mm); E92/E93: 108.2 in (2760 mm) Length: E90: 188.1 in (4778 mm); E91: 189.7 in (4818 mm); E92: 188.5 in (4787 mm); E93: 188.3 in (4783 mm) Width: E90/E91: 71.5 in (1816 mm); E92/E93: 73.7 in (1872 mm) Height: E90: 57.5 in (1461 mm); E91: 57.2 in (1453 mm); E92: 56.1 in (1425 mm); E93: 56.3 in (1430 mm) Weights Curb Weight: Approx. 3,700 - 4,100 lbs (1680 - 1860 kg) depending on body style and transmission. Gross Vehicle Weight Rating: Specific GVWR detailed in manual for each chassis code. 🛡️ Safety Features Ratings NHTSA Rating: While specific 2011 M3 ratings may vary by body style, the E9x platform generally received high marks in frontal and side crash tests. Manual would provide specific chassis code ratings if available. Active Features Stability Control: Dynamic Stability Control (DSC) with M Dynamic Mode (MDM). Traction Control: Automatic Stability Control and Traction (ASC+T) integration with DSC. Braking System: High-performance M Compound brakes (front: vented discs, rear: vented discs), ABS, EBD, Brake Assist. Passive Features Airbags: Front airbags, side airbags, head airbags (curtain) for front occupants, optional rear side airbags. Seat Belts: Three-point inertia-reel seat belts with pre-tensioners and force limiters for all seating positions. Child Seat Anchors: LATCH (Lower Anchors and Tethers for Children) system. 💡 Technology Features Infotainment I Drive System: iDrive infotainment system with central controller, typically with navigation, radio, CD, and auxiliary input. Driver Assistance Parking Sensors: Front and rear Park Distance Control (PDC). Adaptive Headlights: Optional Xenon Adaptive Headlights. Connectivity Bluetooth Interface: Bluetooth connectivity for hands-free calling and audio streaming (dependent on optional package). Usb Interface: Optional USB/Audio interface for portable media devices. 🔧 Maintenance Service Intervals Oil Change Interval: Variable, typically indicated by the Condition Based Service (CBS) system, generally around 10,000-15,000 miles or annually. Brake Fluid Flush: Every 2 years, regardless of mileage. Spark Plug Replacement: Refer to manual; typically around 60,000...