🏷️ Basic Information Identification Make: BMW Model: 5 Series Model Variant: 550i Chassis Code: E60 (Sedan), E61 (Wagon - though 550i primarily Sedan in this generation) Codes Engine Code Series: N62/N62TU 👋 Introduction Market Position Segment: Executive Sedan Competitors: Mercedes-Benz E-Class, Audi A6, Lexus GS, Jaguar S-Type. Key Features Target Audience: Enthusiasts, DIY mechanics, professional workshops seeking in-depth repair information. Value Proposition: Comprehensive, detailed, and easily accessible repair information for the BMW 5 Series 550i. 📋 Manual Details Coverage Areas Coverage Years: 2005, 2006, 2007, 2008, 2009, 2010 Coverage Regions: Global (based on general BMW service information) Page Count Total Pages: 1660 Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full overhaul, component replacement, timing, lubrication, cooling system. Engine Electrical: Ignition system, fuel injection, sensors, ECU diagnostics, wiring diagrams. Transmission: Automatic transmission service, repair, fluid changes, electronic controls. Drivetrain: All-wheel drive (xDrive) system, differential service, driveshaft, axles. Suspension: Front and rear suspension, shock absorbers, springs, control arms, steering components. Brakes: Brake system components, ABS, DSC, hydraulic systems, pad and rotor replacement, bleeding procedures. Steering: Power steering system, steering rack, column, alignment. Electrical System: Battery, alternator, starter, lighting, power windows, central locking, comfort electronics. Body And Chassis: Body panels, doors, hoods, trunk, interior trim, chassis components. HVAC: Heating, ventilation, and air conditioning system service and repair. Restraints: Airbag system, seatbelts, SRS module. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), testing procedures. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups. Removal Installation: Detailed step-by-step instructions for component removal and installation. Disassembly Assembly: Complete breakdown and reassembly of major components and systems. Troubleshooting: Systematic approaches to diagnose and fix common and uncommon problems. Adjustments: Calibration and adjustment of various vehicle systems and components. Technical Depth Depth: Comprehensive, bumper-to-bumper coverage suitable for professional mechanics and advanced DIYers. Illustrations: Pictorial diagrams, exploded views, detailed drawings, and photos. Service Tools: Reference to special service tool numbers and their usage. Torque Specifications: Detailed torque values for all critical fasteners and connections. Wear Limits: Specifications for component wear and allowable limits. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Yes, all pages are printable. Print Resolution: High resolution, suitable for clear printing. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Compatibility Os Compatibility: Windows, Mac, Linux OS Software Requirement: Adobe Reader ⚙️ Engine Specifications Primary Engine Engine Name: N62B48 (N62TU) Engine Type: 4.8L V8 Naturally Aspirated Displacement: 4799 cc (293 cu in) Performance Horsepower: 360 hp @ 6300 rpm Torque: 360 lb-ft @ 3400 rpm Fuel System Fuel Delivery: Sequential Multi-Point Fuel Injection (MPI) Fuel Type: Premium Unleaded (91+ octane recommended) Engine Features Valve Train: Double Overhead Camshafts (DOHC), 4 valves per cylinder Variable Valve Timing: VANOS (Variable Valve Timing) Variable Valve Lift: VALVETRONIC (on later N62TU variants) Engine Block Material: Aluminum Cylinder Head Material: Aluminum 🔧 Transmission Standard Transmission Type: 6-speed Automatic (Steptronic) Optional Optional Transmission: N/A for 550i in this generation Features Transmission Features: Manual shifting mode (Steptronic), electronic control, adaptive shift programs. 📐 Dimensions Exterior Wheelbase: Approx. 116.4 inches (2957 mm) Length: Approx. 191.8 inches (4872 mm) Width: Approx. 72.7 inches (1847 mm) Height: Approx. 58.0 inches (1473 mm) Weights Curb Weight: Approx. 3800 - 4000 lbs (1724 - 1814 kg), depending on options. 🛡️ Safety Features Ratings NHTSA Front Crash Rating: 5-Star (for 2006 model year) IIHS Front Crash Rating: Good (for 2006 model year) Active Features Traction Control: Dynamic Traction Control (DTC), Dynamic Stability Control (DSC). Braking System: Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD). Passive Features Airbags: Front, side-impact, and head airbags. Seatbelts: Pretensioning seatbelts, force limiters. 💡 Technology Features Infotainment Infotainment System: BMW ConnectedDrive with iDrive controller (CCC or CIC depending on build date). Display Type: Central LCD display (e.g., 6.5-inch or 8.8-inch). Driver Assistance Driver Assistance Features: Optional Adaptive Cruise Control (ACC), Lane Departure Warning. Connectivity Connectivity Options: Bluetooth, USB (via adapter on some models), CD player, optional satellite radio. 🔧 Maintenance Service Intervals Oil Change Interval: Condition-based service (CBS) system, typically every 10,000-15,000 miles or annually. Major Service Interval: Consult CBS or manual; often around 30,000-60,000 miles for spark plugs, brake fluid, etc. Fluid Specifications Engine Oil Type: BMW Longlife-01 (LL-01) or BMW Longlife-01 FE (LL-01 FE) synthetic oil, typically 5W-30 or 0W-30. Engine Oil Capacity: Approximately 6.5 liters (6.9 US quarts). Coolant Type: BMW Blue Antifreeze/Coolant (G48 ethylene glycol based). Transmission Fluid Type: BMW ATF (Automatic Transmission Fluid) specified for the GM 6HP transmission. Known Issues Common Issues Engine: Valve cover gasket leaks, eccentric shaft sensor failure, ignition coil issues, oil separator (CCV) problems, VANOS solenoids, possible oil consumption. Common Issues Transmission: Mechatronics sleeve leaks, torque converter issues, transmission control unit (TCU) faults. Common Issues Suspension: Control arm bushings wear,...