🏷️ Basic Information Identification Make: Mercedes-Benz Model: CLS550 Year: 2008 Codes Chassis Code: C219 Engine Code: M273.961 👋 Introduction Market Position Market Position: The 2008 Mercedes-Benz CLS550 (C219) represents a luxury grand tourer, blending coupe styling with sedan practicality. It competed in a segment with vehicles like the BMW 6 Series Gran Coupe and Audi A7. Competitive Analysis Competitive Analysis: Positioned as a stylish and powerful alternative to traditional luxury sedans, the CLS550 offered distinctive design, a potent V8 engine, and advanced Mercedes-Benz technology and comfort features. Key Features Key Features: Striking 'four-door coupe' design, potent 5.5L V8 engine, available 4MATIC all-wheel drive, advanced suspension systems (ABC/AIRMATIC), luxurious interior appointments, and a suite of electronic safety and convenience features. 📋 Manual Details Coverage Areas Coverage Areas: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, Climate Control, Interior, Exterior Bodywork, Diagnostics, Troubleshooting, Maintenance, Repair Procedures, Specifications. Page Count Page Count: Extensive (Specific number not provided, but implies comprehensive coverage) Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: Software (Online access implied) 📖 Manual Coverage Systems Covered Systems Covered: Engine mechanical (M273 V8), Engine control (ME 9.7), Automatic Transmission (722.9 7G-TRONIC), 4MATIC All-Wheel Drive (if equipped), ABC (Active Body Control) suspension, AIRMATIC air suspension (if equipped), Power steering, Brake system (including SBC/ABS/ESP), Electrical system (wiring diagrams, component testing), Climate control (THERMATIC/THERMOTRONIC), Infotainment system, Body control modules, Lighting systems, SRS (Airbag) system, Fuel system, Exhaust system, Cooling system, Lubrication system. Procedures Included Procedures Included: Routine maintenance (oil changes, filter replacements, spark plugs), Scheduled maintenance intervals, Component removal and installation, Diagnostic procedures for common faults, Troubleshooting guides, Repair instructions for major and minor repairs, Overhaul procedures, Electrical system testing and repair, Software updates and coding (likely requires STAR/XENTRY), Wheel alignment specifications, Torque specifications for all fasteners, Lubricant and fluid recommendations, Clutch/torque converter procedures, Differential service, ABS/ESP calibration. Technical Depth Technical Depth: Comprehensive and in-depth, suitable for professional technicians and advanced DIY enthusiasts. Includes detailed diagnostic flowcharts, electrical schematics, component specifications, and step-by-step repair instructions with diagrams. 📊 Manual Specifications File Format File Format: Software/Digital (Searchable, potentially interactive) Print Quality Print Quality: N/A (Digital format) Binding Type Binding Type: N/A (Digital format) Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Primary Engine: 5.5L V8 (M273.961) Performance Horsepower: 382 hp @ 6000 rpm Torque: 391 lb-ft @ 2800-4800 rpm Fuel System Fuel System: Electronic Fuel Injection (EFI) Engine Layout Engine Layout: Naturally Aspirated V8 Bore Stroke Bore Stroke: 98.0 mm x 90.5 mm Compression Ratio Compression Ratio: 10.7:1 Valvetrain Valvetrain: SOHC, 4 valves per cylinder, variable valve timing (VVT) Engine Management Engine Management: ME 9.7 ECU 🔧 Transmission Standard Standard Transmission: 7-speed automatic (722.9 7G-TRONIC) Optional Optional Transmission: 7-speed automatic with 4MATIC AWD (722.9) Features Transmission Features: Driver-adaptive shifting, TouchShift manual shifting, Comfort/Sport modes. Fluid Type Transmission Fluid Type: MB 236.14 (or equivalent approved) Fluid Capacity Transmission Fluid Capacity: Approx. 7.5 - 8.5 Liters (dependent on torque converter drain) 📐 Dimensions Exterior Length: 195.0 inches (4963 mm) Width: 72.4 inches (1839 mm) Height: 55.0 inches (1397 mm) Wheelbase: 112.4 inches (2855 mm) Weights Curb Weight: Approx. 3900 - 4050 lbs (1769 - 1837 kg) Cargo Cargo Volume: 16.4 cu ft (464 L) Wheels Wheelbase Bolt Pattern: 5x112 Wheel Size Standard: 18-inch alloy Tire Size Standard Front: 245/40R18 Tire Size Standard Rear: 245/40R18 (Staggered options available) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 5-Star (for models tested) IIHS Top Safety Pick: Likely Good across most categories (based on Mercedes-Benz safety focus) Active Features Active Features: Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (TCS), Brake Assist (BAS), Tire Pressure Monitoring System (TPMS). Passive Features Passive Features: Front airbags, Front side-impact airbags, Front and rear side curtain airbags, Pre-tensioning seatbelts with force limiters, Active front head restraints. Driver Assistance Driver Assistance Options: Distronic (Adaptive Cruise Control), Parking Assist, Bi-Xenon headlamps with cornering function. 💡 Technology Features Infotainment Infotainment System: COMAND APS (Cockpit Management and Navigation EXperience) with 6.5-inch display, CD/DVD changer, AM/FM radio, MP3 capability, and optional Harman Kardon surround sound system. Driver Assistance Driver Assistance Features: Optional Distronic (Adaptive Cruise Control), PARKTRONIC (Parking Sensors), bi-xenon headlamps with adaptive cornering function. Connectivity Connectivity Options: Bluetooth telephony interface (optional), Voice control (Linguatronic, optional). Comfort Convenience Comfort Convenience Features: Keyless-Go, Power tilt/telescoping steering wheel, Multi-contour front seats with massage function (optional), Heated and ventilated front seats (optional), Multi-zone automatic climate control (THERMOTRONIC). 🔧 Maintenance Service Intervals Service Intervals: Flexible service intervals indicated by the 'Service A/B' system (driven by driving style and mileage), typically ranging from 10,000 to 15,000 miles (16,000 - 24,000 km) or 12 months. Key services include: Oil and filter change (every 10k-15k miles), Air filter replacement (every 30k miles), Cabin filter replacement (every 20k miles), Spark plug replacement (every 60k-100k miles depending...