🏷️ Basic Information Identification Make: BMW Model: 750Li Year: 2006 Codes Chassis Code: E66 Engine Code: N62B48 (for 750i/Li, though N62B40 was also used in earlier 745i/Li) 👋 Introduction Market Position Segment: Full-Size Luxury Sedan Target Audience: Luxury vehicle owners, independent repair shops specializing in European vehicles, DIY enthusiasts with advanced mechanical skills Competitive Analysis Competitors: Mercedes-Benz S-Class, Audi A8, Lexus LS, Jaguar XJ Key Features Vehicle Highlights: Long wheelbase, powerful V8 engine, sophisticated iDrive infotainment, advanced comfort and safety features, premium interior materials Manual Value Proposition Benefit: Provides expert-level repair and maintenance guidance directly from BMW, ensuring accurate and efficient servicing. 📋 Manual Details Coverage Areas Coverage Type: Comprehensive Service and Repair Page Count Estimated Pages: Extensive (Software format, no fixed page count) Manual Type Type: Official Workshop Manual (Software) Language Language: English Format Format: Software (likely PDF or proprietary executable) 📖 Manual Coverage Systems Covered Engine: Engine mechanical (N62 V8), lubrication, cooling, fuel delivery, ignition, emissions control, engine management systems (DME) Transmission: Automatic transmission (e.g., ZF 6HP26) diagnosis, repair, and fluid service Drivetrain: Driveshafts, differential, axles, AWD system (if applicable) Suspension: Front and rear suspension components, hydraulic systems, adaptive drive, self-leveling suspension Brakes: Hydraulic brake system, ABS, DSC (Dynamic Stability Control), brake pad/rotor replacement, hydraulic unit diagnosis Steering: Power steering system, steering column, Servotronic (variable assist) Electrical: 12V electrical system, battery, alternator, starter, lighting, power accessories, wiring diagrams, fuses, relays Body And Interior: Body panels, doors, windows, sunroof, seats, interior trim, climate control, comfort access Comfort Systems: HVAC, power seats, heated/ventilated seats, panoramic sunroof, ambient lighting Infotainment And Navigation: iDrive system, professional navigation, audio system, Bluetooth, CCC (Car Communication Computer) module Driver Assistance: Adaptive Cruise Control (ACC), Lane Departure Warning (LDW), Head-Up Display (HUD), parking sensors, rearview camera Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, brake fluid flush Diagnostics: Troubleshooting common issues, reading diagnostic trouble codes (DTCs), component testing Repair: Component removal and installation, major and minor repairs across all covered systems Special Tools: Identification of required BMW special tools for specific procedures Wiring Diagrams: Detailed electrical wiring schematics for all vehicle systems Technical Depth Depth: Complete, from basic maintenance to complex system overhauls and diagnostics 📊 Manual Specifications File Format File Type: Software/Digital (likely executable or searchable PDF) Searchable: Yes (typical for official software manuals) Print Quality Quality: N/A (Digital) Binding Type Binding: N/A (Digital) Paper Type Paper: N/A (Digital) Accessibility Platform: PC Compatible (Likely Windows OS) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V8 Engine Code Family: N62 Displacement: 4.8 Liters (4835 cc) Performance Horsepower: 360 hp @ 6300 rpm Torque: 360 lb-ft @ 3400 rpm Fuel System Fuel Type: Premium Unleaded Gasoline Injection System: Electronic Fuel Injection (EFI), Sequential Multi-point Injection Engine Management ECU: Bosch Motronic DME (Digital Motor Electronics) Timing System Valvetrain: Double VANOS (Variable Valve Timing), Valvetronic (Variable Valve Lift) Lubrication Oil Type: BMW Longlife-01 (e.g., Castrol EDGE 5W-30) Oil Capacity: Approximately 8.5 Liters (9 US quarts) 🔧 Transmission Standard Transmission Type: 6-speed Automatic Transmission Model: ZF 6HP26 Features Gear Selection: Steptronic manual shift mode Fluid Specifications Transmission Fluid: ZF Lifeguard Fluid 6 (or equivalent approved fluid) Fluid Capacity: Approximately 8 Liters (for dry fill) 📐 Dimensions Exterior Wheelbase: 3210 mm (126.4 inches) Length: 5179 mm (203.9 inches) Width: 1902 mm (74.9 inches) Height: 1490 mm (58.7 inches) Weights Curb Weight: Approx. 2010 kg (4430 lbs) Gross Vehicle Weight Rating: Approx. 2540 kg (5600 lbs) 🛡️ Safety Features Ratings NHTSA Front Crash Test: 5-Star (for 2006 model year vehicles) IIHS Top Safety Pick: Not specifically rated for 2006, but generally performed well in its class. Active Features Stability Control: Dynamic Stability Control (DSC), Traction Control System (TCS) Braking System: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist Passive Features Airbags: Front, side-impact, and head protection airbags Seatbelts: Pretensioning and force-limiting seatbelts 💡 Technology Features Infotainment System Name: iDrive (CCC - Car Communication Computer) Features: Central control knob, high-resolution displays, navigation, radio, CD changer, Bluetooth hands-free, optional voice control. Driver Assistance Adaptive Cruise Control: Optional Adaptive Cruise Control (ACC) with radar-based distance keeping. Lane Departure Warning: Optional Lane Departure Warning (LDW) system. Head Up Display: Optional Head-Up Display (HUD) projecting critical information onto the windshield. Connectivity Bluetooth: Integrated Bluetooth for hands-free calling and audio streaming. Comfort Features Seat Technology: Multi-contour front seats with heating, ventilation, and memory functions; optional comfort rear seats. Lighting: Xenon Adaptive Headlights, interior ambient lighting. 🔧 Maintenance Service Intervals Oil Change Interval: Variable Service Interval Indicator (VSI) – typically 10,000-15,000 miles or as indicated by the vehicle, using synthetic oil. Brake Fluid Flush: Every 2 years, regardless of mileage. Spark Plug Replacement: Approximately 60,000 miles for the N62 V8 engine. Transmission Service: Recommended fluid and filter change around 60,000-100,000 miles, though BMW historically considered it 'lifetime' fluid. Professional advice is crucial...