🏷️ Basic Information Identification Make: BMW Model: X3 Year: 2011 Generation: F25 Codes Chassis Code: F25 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, BMW owners seeking detailed repair knowledge. Competitive Analysis Advantages Over Print: Instant access, searchable content, multimedia integration (potential), convenience, often more cost-effective than multiple physical manuals. Key Features Licensing: Officially licensed, ensuring accuracy and proprietary data. Developer: RepairSurge 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Software Language: English Format: Online Software/Web-Based Access Access Duration: 1 Year (with option for renewal) Compatibility: PC, Laptop, Smartphone, Tablet (Web Browser) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed diagnostics, repair procedures, component replacement for all engine variants. Engine Electrical: Wiring diagrams, sensor testing, ECU troubleshooting, ignition system. Transmission Automatic: Diagnosis, fluid service, component replacement, electronic control module. Transmission Manual: Not applicable for 2011 X3 (primarily automatic transmission). Drivetrain AWD: xDrive system diagnostics, transfer case, differential service, axle repair. Suspension: Front and rear suspension components, shock absorbers, struts, bushings, alignment specifications. Steering: Power steering system, steering rack, tie rod ends, steering column. Brakes: Hydraulic system, ABS, DSC, brake pad and rotor replacement, bleeding procedures. Heating Ventilation Ac HVAC: Climate control system, A/C compressor, refrigerant recharge, cabin filter replacement, blower motor. Body Exterior: Body panel removal and installation, door mechanisms, tailgate, bumpers, trim. Body Interior: Interior trim panel removal, seating systems, dashboard components. Electrical Body: Lighting systems, power windows, mirrors, locks, wipers, horn. Infotainment Audio: Radio, speakers, navigation system (if equipped), auxiliary inputs. Safety Systems: Airbag system, seat belt pre-tensioners, SRS warning light troubleshooting. Procedures Included Scheduled Maintenance: Oil change intervals, filter replacements, fluid checks, brake inspections, tire rotations. Troubleshooting: Diagnostic fault codes (DTCs), symptom-based troubleshooting guides, common problem diagnosis. Repair Procedures: Step-by-step instructions for component replacement, adjustments, and overhauls. Diagnostic Procedures: Use of BMW diagnostic tools (e.g., ISTA), sensor data analysis, electrical circuit testing. Wiring Diagrams: Comprehensive electrical schematics for all vehicle systems. Technical Depth Depth Level: Factory-level repair and maintenance information, suitable for professional technicians and advanced DIYers. Diagnostic Capability: Covers diagnostic procedures for complex electronic systems and engine management. Rebuild Procedures: Includes detailed information for engine and transmission component rebuilding. 📊 Manual Specifications File Format Format Type: Web-based software, accessible via internet browser. Print Quality Print Option: Pages can be printed from the web interface, quality depends on user's printer. Binding Type Binding: Not applicable (online software). Paper Type Paper: Not applicable (online software). Data Source Source Origin: Licensed OE (Original Equipment) materials. Data Update Updates: Likely static for the 2011 model year, but software platform may receive updates. ⚙️ Engine Specifications Primary Engine Engine Type 1: N52B30 Engine Configuration 1: 3.0L Inline-6 Cylinder, Naturally Aspirated Displacement 1: 2996 cc (183 cu in) Bore X Stroke 1: 85.0 mm x 88.0 mm (3.35 in x 3.46 in) Compression Ratio 1: 12.0:1 Horsepower 1: 240 hp @ 6600 rpm Torque 1: 220 lb-ft @ 2750 rpm Engine Variations Engine Type 2: N55B30 Engine Configuration 2: 3.0L Inline-6 Cylinder, Twin-Scroll Turbocharged Displacement 2: 2979 cc (182 cu in) Horsepower 2: 300 hp @ 5800 rpm Torque 2: 300 lb-ft @ 1200 rpm Fuel System Fuel Delivery: Direct Injection (High Pressure) Fuel Type: Premium Unleaded Gasoline (91 AKI or higher recommended) Engine Management ECU Type: Bosch Motronic or similar BMW proprietary ECU. 🔧 Transmission Standard Transmission Type: 8-speed Steptronic Automatic with Adaptive Transmission Control (ATC) Optional Optional Transmission: Not available for 2011 model year X3. Features Drivetrain: xDrive All-Wheel Drive (Standard on all models) Fluid Specifications Atf Type: BMW ATF LT-5 or equivalent (refer to manual for exact specification and P/N). 📐 Dimensions Exterior Length: 4648 mm (183.0 in) Width: 1881 mm (74.1 in) Height: 1661 mm (65.4 in) Wheelbase: 2810 mm (110.6 in) Weights Curb Weight Approx: 1845 kg (4068 lbs) for xDrive28i, 1900 kg (4189 lbs) for xDrive35i Cargo Cargo Volume Behind Rear Seat: 580 L (20.5 cu ft) Cargo Volume With Rear Seat Folded: 1500 L (52.9 cu ft) 🛡️ Safety Features Ratings NHTSA Overall Rating: Not explicitly rated as a single entity for this generation in all markets, but individual crash tests showed good performance. Active Features Stability Control: Dynamic Stability Control (DSC), including DTC (Dynamic Traction Control). Braking Features: Anti-lock Braking System (ABS), Brake Assist, Cornering Brake Control (CBC). Driver Assistance: Hill Descent Control (HDC). Passive Features Airbags: Front airbags, front side-impact airbags, front and rear head protection system (curtain airbags). Seat Belts: Three-point inertia-reel seat belts with front seat belt pretensioners and force limiters. 💡 Technology Features Infotainment Infotainment System: BMW iDrive system with integrated display, radio, CD/MP3 player, and optional navigation. Connectivity Options: Bluetooth connectivity for hands-free calling and audio streaming, USB audio interface. Driver Assistance Camera Systems: Optional rearview camera. Parking Assistance: Park Distance Control (PDC) - front and rear. Convenience Features Keyless Entry Start: Comfort...