🏷️ Basic Information Identification Make: Mercedes-Benz Model: CL600 Year: 2011 Codes Chassis Code: C216 👋 Introduction Market Position Segment: Ultra-luxury Grand Tourer Coupe Target Audience: Affluent individuals seeking high performance, comfort, and advanced technology in a personal luxury coupe. Competitive Analysis Competitors: Bentley Continental GT, Aston Martin DB9, BMW 7 Series Coupe (predecessor), Porsche Panamera (four-door but often cross-shopped for performance) Key Features Distinctive Features: V12 Biturbo engine, Active Body Control (ABC) suspension, pinnacle of Mercedes-Benz luxury and engineering for its era. 📋 Manual Details Coverage Areas Manual Type: Official Service & Repair Manual Software Language: English Format: Software (Digital) 📖 Manual Coverage Systems Covered Engine: 2011 Mercedes-Benz CL600 (C216) V12 Biturbo (M275 engine family) Transmission: 7-Speed Automatic Transmission (7G-TRONIC) Brakes: ABS, EBD, Brake Assist, Stability Control (ESP), Disc Brakes (Front/Rear) Suspension: Active Body Control (ABC) Suspension System Electrical: Complete Electrical System, ECU's, Wiring Diagrams, Lighting, Accessories Body: Bodywork, Chassis, Doors, Hood, Trunk, Bumpers, Glass Climate Control: Automatic Climate Control System Infotainment: COMAND APS Multimedia System, Navigation, Audio, Bluetooth Procedures Included Maintenance: Routine Maintenance Procedures, Fluid Changes, Filter Replacements, Inspection Schedules Troubleshooting: Diagnostic Procedures, Fault Code Interpretation, Symptom-Based Troubleshooting Repair: Component Removal and Installation, Major Component Overhaul, Specialized Repair Techniques Diagnostics: On-Board Diagnostics (OBD-II), Specific Mercedes-Benz Diagnostic Tools and Procedures Technical Depth Depth: Comprehensive: Covers basic maintenance to advanced engine and transmission overhaul, electrical diagnostics, and body repair. 📊 Manual Specifications File Format File Type: Proprietary Software (typically executable or web-based access) Searchability: Indexed and Searchable Content Print Quality Printability: Printable Sections Available Binding Type Binding: N/A (Digital Software) Paper Type Paper Quality: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Code: M275 (Variant of M137) Engine Type: 5.5L V12 Biturbo SOHC (Single Overhead Camshaft) Performance Horsepower: 510 hp @ 5000 rpm Torque: 612 lb-ft @ 1800-3500 rpm Fuel System Fuel Delivery: Sequential Multi-point Fuel Injection (SFI), Twin Turbochargers Cooling System Coolant Type: Mercedes-Benz specified coolant (e.g., G48 or equivalent) Lubrication Oil Type: MB 229.5 or MB 229.51 Synthetic Engine Oil (e.g., Mobil 1 0W-40) Oil Capacity: Approx. 9.5 liters (10.0 US quarts) 🔧 Transmission Standard Transmission Type: 7-Speed Automatic (7G-TRONIC) Features Transmission Modes: Comfort (C) and Sport (S) modes Fluid Specifications Transmission Fluid Type: MB 236.14 Automatic Transmission Fluid (ATF) Fluid Capacity Transmission Fluid Capacity: Approx. 7.5-8.5 liters (depending on torque converter drain) 📐 Dimensions Exterior Length: 199.8 inches (5075 mm) Width: 73.7 inches (1872 mm) Height: 54.8 inches (1392 mm) Wheelbase: 116.0 inches (2946 mm) Weights Curb Weight: Approx. 4600-4800 lbs (2087-2177 kg) Gross Vehicle Weight Rating: Approx. 5800 lbs (2630 kg) 🛡️ Safety Features Ratings NHTSA Rating: Not explicitly rated by NHTSA in detail due to low volume and luxury segment; relies on Euro NCAP and internal Mercedes-Benz testing. Active Features Driver Assistance: Distronic Plus (Adaptive Cruise Control), BAS PLUS (Brake Assist), Lane Keeping Assist, Blind Spot Assist, Night View Assist PLUS. Stability Control: Electronic Stability Program (ESP) Passive Features Airbags: Front airbags, side airbags, curtain airbags, front knee airbags. Seatbelts: Pretensioners, load limiters, NECK-PRO active head restraints. 💡 Technology Features Infotainment Infotainment System: COMAND APS (Cockpit Management and Navigation Entertainment) with HDD navigation, DVD changer, Bluetooth interface, voice control. Audio System: Harmon Kardon Logic 7 surround sound system Driver Assistance Adaptive Cruise Control: Distronic Plus (DTR+) with Pre-Safe Brake functionality Parking Assistance: PARKTRONIC parking assist sensors (front and rear) Connectivity Connectivity Features: Bluetooth hands-free calling and audio streaming, optional SiriusXM satellite radio. Lighting Headlights: Bi-Xenon Adaptive Headlights with Intelligent Light System (ILS) and LED daytime running lights. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 1 year, whichever comes first (depending on driving conditions and oil used). Major Service Schedule: Refer to ASSYST PLUS system; major service items often due around 30,000 miles, 60,000 miles, etc. (e.g., spark plugs, transmission fluid, coolant). Fluid Specifications Brake Fluid Type: DOT 4 Plus (or specified equivalent) Power Steering Fluid Type: Hydraulic fluid, MB specified (often Pentosin CHF 11S or equivalent for ABC system, and separate power steering fluid for steering rack). Coolant Capacity: Approx. 12.0 liters Known Issues Common Problems: Active Body Control (ABC) system leaks/failures, coil pack failures, ignition system issues, transmission control module (TCM) glitches, and potential turbocharger issues. Parts Reference Spark Plug Part Number: NGK LZFR7A (or equivalent, e.g., Bosch YR7MPP33) Air Filter Part Number: A2750900001 (or equivalent) 📚 Vehicle History Brand Heritage Heritage: Mercedes-Benz has a long-standing reputation for luxury, engineering excellence, and pioneering automotive technology, dating back to the late 19th century. Model Evolution Cl Class History: The CL-Class evolved from the SEC models of the 1980s and 1990s, representing the pinnacle of Mercedes-Benz coupe luxury and technology. The C216 generation replaced the C215 CL-Class. Production Production Start Year: 2006 (for C216 generation) Production End Year: 2014 (for C216 generation) Manufacturing Location: Sindelfingen, Germany 🏆 Awards & Recognition Recognitions...