Target Audience:
DIY enthusiasts, independent repair shops, BMW owners seeking detailed repair knowledge.
Advantages Over Print:
Instant access, searchable content, multimedia integration (potential), convenience, often more cost-effective than multiple physical manuals.
Licensing:
Officially licensed, ensuring accuracy and proprietary data.
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.
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.
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.
Format Type:
Web-based software, accessible via internet browser.
Print Option:
Pages can be printed from the web interface, quality depends on user's printer.
Binding:
Not applicable (online software).
Paper:
Not applicable (online software).
Source Origin:
Licensed OE (Original Equipment) materials.
Updates:
Likely static for the 2011 model year, but software platform may receive updates.
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 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 Delivery:
Direct Injection (High Pressure)
Fuel Type:
Premium Unleaded Gasoline (91 AKI or higher recommended)
ECU Type:
Bosch Motronic or similar BMW proprietary ECU.
NHTSA Overall Rating:
Not explicitly rated as a single entity for this generation in all markets, but individual crash tests showed good performance.
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).
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.
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.
Camera Systems:
Optional rearview camera.
Parking Assistance:
Park Distance Control (PDC) - front and rear.
Keyless Entry Start:
Comfort Access System (optional keyless entry and engine start/stop).
Oil Change Interval:
Variable, typically indicated by Condition Based Service (CBS) system, often around 10,000-15,000 miles or 12-24 months.
Air Filter Replacement:
Recommended every 30,000-45,000 miles or as indicated by CBS.
Cabin Filter Replacement:
Recommended annually or every 15,000-20,000 miles.
Brake Fluid Flush:
Recommended every 2 years, regardless of mileage.
Transmission Fluid Service:
Sealed for life in many applications, but periodic checks and potential changes are covered in the manual for extended longevity.
Engine Oil Specification:
BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) for diesel engines (if applicable in market). Viscosity grade typically 0W-30 or 5W-30. Verify with manual.
Coolant Type:
BMW Antifreeze/Coolant (Blue or Pink, G48/G40 specification). Do not mix colors.
Power Steering Fluid:
BMW Power Steering Fluid (Pentosin CHF 11 S or equivalent). Refer to manual for specific type.
Common Issues Engine N55:
Potential for high-pressure fuel pump (HPFP) issues, vacuum leak issues, and valve cover gasket leaks.
Common Issues General:
Water pump failures (especially electric pumps on N55), PCV valve issues, oil separator problems, strut mount wear.
Spark Plug Part Number:
NGK SILZKR7B11 (or equivalent based on engine variant - check manual for exact P/N).
Oil Filter Part Number:
Mann-Filter HU 816 Z or Mahle OX 796/1D (verify for specific engine).
Brand Philosophy:
BMW is renowned for its 'Ultimate Driving Machine' ethos, focusing on performance, engineering, and premium quality.
First Generation:
E83 (2003-2010)
Second Generation Introduction:
The 2011 model year marked the introduction of the second generation (F25) X3, significantly redesigned with a larger platform and updated technology.
Manufacturing Location:
Spartanburg, South Carolina, USA (Global production hub for X models)