🏷️ Basic Information Identification Make: BMW Model: X3 Year: 2012 Generation Generation Designation: F25 Codes Chassis Code: F25 👋 Introduction Market Position Segment: Compact Luxury SUV (SAV - Sports Activity Vehicle) Competitive Analysis Competitors: Audi Q5, Mercedes-Benz GLK-Class, Lexus RX, Acura RDX, Volvo XC60 Key Features Manual Advantage: Officially licensed, derived from OE (Original Equipment) materials, digital convenience, broad coverage Vehicle Selling Points: BMW's renowned driving dynamics, premium interior, advanced technology, xDrive all-wheel-drive system 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive factory-derived service and repair information Page Count Estimated Pages: Thousands (Digital - Full Access) Manual Type Type: Online Service and Repair Manual Software Language Language: English Format Access Method: Web-based (Internet Connection Required) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Exhaust System, Drivetrain (All-Wheel Drive) Chassis: Suspension, Steering, Brakes, Wheels, Tires Body And Interior: Body panels, Doors, Seats, Interior Trim, Climate Control (HVAC), Electrical Components Electrical And Electronics: Wiring Diagrams, Lighting, Instrument Cluster, Infotainment System, Control Modules (ECU/DME/DSC etc.) Procedures Included Maintenance: Routine scheduled maintenance, Fluid changes (oil, coolant, brake fluid), Filter replacements Repair: Engine component replacement, Suspension and steering linkage repair, Brake system overhaul, Electrical system troubleshooting and repair Diagnostics: Troubleshooting guides, Diagnostic trouble codes (DTCs) interpretation, System testing procedures Installation And Adjustment: Component replacement procedures, Calibration and setting adjustments Technical Depth Depth: Factory-level diagnostic and repair procedures, detailed specifications, component removal/installation, torque specifications, wiring schematics 📊 Manual Specifications File Format Digital Format: Web-based accessible via browser, not a downloadable file Print Quality Print Ability: Printable sections/pages available through browser interface Binding Type Binding: N/A (Digital) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Options: N55B30 (3.0L Inline-6 Twin-Scroll Turbocharged Petrol), N20B20 (2.0L Inline-4 Twin-Scroll Turbocharged Petrol) Performance Horsepower N55: 300 hp @ 5800 rpm Torque N55: 300 lb-ft @ 1200-5000 rpm Horsepower N20: 240 hp @ 5000-6500 rpm Torque N20: 255 lb-ft @ 1250-4500 rpm Fuel System Injection Type: Direct Injection (High-Pressure) Turbocharging: Twin-scroll turbocharger with intercooler Engine Management ECU Type: Bosch Motronic (specific variant applies) 🔧 Transmission Standard Transmission Type Std: 8-speed Steptronic Automatic Optional Transmission Type Opt: N/A for this model year (8-speed was standard) Features Drivetrain: xDrive All-Wheel Drive (Standard) Shift Modes: Sport, Manual (via paddle shifters or selector lever) 📐 Dimensions Exterior Length: 4,649 mm (183.0 in) Width: 1,881 mm (74.1 in) Height: 1,661 mm (65.4 in) Cargo Cargo Volume Seats Up: 580 liters (20.5 cu ft) Cargo Volume Seats Down: 1,550 liters (54.7 cu ft) Weights Curb Weight Avg: Approx. 1,800 - 1,900 kg (3,968 - 4,189 lbs) Gross Vehicle Weight Rating: Varies by configuration (refer to vehicle placard) 🛡️ Safety Features Ratings NHTSA Overall Rating: 5-Star (for models equipped with specific safety options) Active Features Stability Control: Dynamic Stability Control (DSC), Dynamic Traction Control (DTC) Braking Features: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist Driver Assistance: Optional: Park Distance Control (PDC), Backup Camera, Surround View, Lane Departure Warning (LDW), Adaptive Headlights Passive Features Airbags: Front airbags, Side airbags, Head airbags (Curtain) Restraints: Seatbelt pre-tensioners, ISOFIX child seat anchors 💡 Technology Features Infotainment Infotainment System: iDrive system with professional navigation (optional), Bluetooth connectivity, USB audio interface, AM/FM/Satellite radio. Driver Assistance Parking Assistance: Park Distance Control (front and rear), rearview camera, Surround View (optional) Lighting Technology: Bi-xenon Adaptive Headlights (optional), LED daytime running lights. Connectivity Connectivity Features: BMW Assist with Bluetooth, optional Concierge Services, optional Mobile App integration. 🔧 Maintenance Service Intervals Oil Change Interval: Condition Based Service (CBS) system indicates interval, typically 10,000 - 15,000 miles or 1 year, whichever comes first, depending on driving conditions. Brake Fluid Interval: Every 2 years (regardless of mileage) Spark Plug Interval N55: Approx. 60,000 miles Air Filter Interval: Varies, typically inspected annually and replaced based on condition or every 20,000-30,000 miles. Fluid Specifications Engine Oil Spec: BMW Longlife-01 (LL-01) or Longlife-04 (LL-04) compliant, typically SAE 0W-30 or 5W-30 Synthetic Coolant Spec: BMW Blue or similar ethylene glycol-based antifreeze with corrosion inhibitors (e.g., G48) Transmission Fluid Spec: Specific ZF Lifeguard Fluid 8 (or equivalent approved by BMW for ZF 8HP transmissions) Brake Fluid Spec: DOT 4 Low Viscosity (LV) Known Issues Common Problems: PCV valve failure (especially on N55), oil leaks from valve cover gasket or oil filter housing, potential water pump issues, turbocharger wastegate rattle (N55), fuel injector issues, electric power steering pump issues. 📚 Vehicle History Brand Heritage Bmw Legacy: Known for 'The Ultimate Driving Machine', engineering excellence, performance, and luxury. Model Evolution X3 Introduction: First generation (E83) introduced in 2003. The F25 (2010-2017) represented the second generation, introducing a significant redesign and updated technology. Production Manufacturing Locations: Mainly produced in Spartanburg, South Carolina, USA; also Graz, Austria. 🏆 Awards & Recognition Recognitions Awards Received: Typically praised for driving dynamics and luxury for its class. Specific awards may vary by year and region, often...