🏷️ Basic Information Identification Make: Mercedes-Benz Model: SL-Class Year: 2009 Product Type: COMAND APS System Operators Manual Codes Chassis Code: R230 👋 Introduction Market Position Vehicle Segment: Luxury Grand Tourer / Sports Roadster Target Audience: Affluent consumers seeking performance, luxury, and cutting-edge technology Competitive Analysis Key Competitors: Porsche 911, BMW 6 Series Convertible, Jaguar XK, Aston Martin V8 Vantage Key Features Infotainment Highlight: COMAND APS system providing integrated navigation, premium audio, and connectivity in a luxurious cabin Design Philosophy: Elegant, performance-oriented design with a retractable hardtop for dual-personality driving Manual Value Proposition Value: Essential guide for maximizing the functionality and enjoyment of the vehicle's advanced COMAND APS system. 📋 Manual Details Coverage Areas Primary System: COMAND APS (Cockpit Management and Navigation) Infotainment Features: Navigation, Audio, Telephony, Climate Control Integration, Vehicle Settings Model Coverage: All 2009 Mercedes-Benz SL-Class variants equipped with COMAND APS Page Count Estimated Pages: Approximately 150-250 (based on typical Mercedes-Benz COMAND manuals) Manual Type Type: Owner's/Operator's Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Infotainment System: COMAND APS NTG 3.5 (or similar iteration for 2009 SL) Navigation: System operation, map updates, destination entry, route planning, points of interest Audio System: Radio (AM/FM, SiriusXM), CD/DVD playback, media interface (e.g., SD card, USB via adapter), sound settings Telephony: Bluetooth pairing, hands-free operation, contact management, call logs Climate Control Integration: COMAND interface for climate control functions (if applicable) Vehicle Settings: Customization of vehicle functions via COMAND display (e.g., lighting, door locks, display preferences) Procedures Included Initial Setup: System activation, language selection, initial configuration Daily Operation: Operating radio, media, navigation, and phone functions Troubleshooting: Common error messages, basic system restarts, troubleshooting common connectivity issues Software Updates: Guidance on potential software update procedures (if user-serviceable) Technical Depth Depth: User-focused operation and basic troubleshooting, not deep diagnostic or repair procedures 📊 Manual Specifications File Format Format: PDF Searchability: Text-searchable (typical for factory-compiled PDFs) Resolution: High-resolution, optimized for screen viewing and printing Print Quality Quality: Factory original quality, intended for digital distribution Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code Typical: M272 (for SL350/SL500 variants) or M156 (for SL63 AMG) Displacement Typical Sl500: 5.5 Liters (5461 cc) Configuration Typical Sl500: V8, 32-valve (4 valves per cylinder), DOHC Performance Typical Sl500 Horsepower: 382 hp @ 6000 rpm Torque: 391 lb-ft @ 2800-4000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (Sequential, multipoint) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) 🔧 Transmission Standard Transmission Type Sl500: 7-speed Automatic (7G-TRONIC) Optional Optional Transmission Sl63 Amg: AMG SPEEDSHIFT MCT 7-speed Sports Transmission Features Drive Modes: Comfort, Sport modes Manual Mode: TouchShift manual shifting via steering wheel shift paddles or selector lever 📐 Dimensions Exterior Length Length: 171.1 inches (4346 mm) Exterior Width Width: 73.1 inches (1857 mm) Exterior Height Height: 51.5 inches (1308 mm) Weights Curb Weight Typical Sl500: 4277 lbs (1940 kg) Gross Vehicle Weight Rating Gvwr: Varies by model, typically around 5115 lbs (2320 kg) Cargo Capacity Trunk Volume Hardtop Up: Approx. 13.2 cubic feet (374 liters) Trunk Volume Hardtop Down: Approx. 10.2 cubic feet (288 liters) 🛡️ Safety Features Ratings NHTSA Rating: Not directly rated as a convertible; individual component safety assessed. Active Features Electronic Stability Program: Standard (ESP®) Traction Control: Standard (ASR) Antilock Braking System: Standard (ABS) Passive Features Airbags: Front airbags, side airbags, knee airbags, rollover protection system (pop-up roll bars) Seatbelts: Pretensioning seatbelts with force limiters Body Structure: High-strength steel and aluminum body structure 💡 Technology Features Infotainment System Name: COMAND APS (NTG 3.5 Generation) Display Type: High-resolution color LCD screen (typically 7-inch) Control Interface: Rotary/pushbutton control knob with surrounding buttons, steering wheel controls Driver Assistance Adaptive Cruise Control: Optional (DISTRONIC PLUS) Parking Assistance: Optional Parktronic system (front and rear parking sensors) Headlights: Bi-xenon headlamps with active curve illumination (standard on most models) Connectivity Bluetooth: Standard for hands-free calling and audio streaming Media Interface: Optional Media Interface (MI) for iPod/USB connectivity via adapter Satellite Radio: SiriusXM Satellite Radio (subscription required) 🔧 Maintenance Service Intervals Oil Change Interval Typical: Every 10,000 miles or 12 months, whichever comes first (or as indicated by the Mercedes-Benz Flexible Service System - ASSYST PLUS) Major Service Interval Typical: Service A/B intervals typically start around 10,000 miles. Major services with component checks (e.g., brakes, suspension) recommended around 30,000, 60,000 miles. Fluid Specifications Engine Oil Type Specification: MB 229.5 or MB 229.51 compliant synthetic engine oil (e.g., 0W-40, 5W-40, 5W-30 depending on specific engine and climate) Transmission Fluid Type Specification: MB 236.14 (for 7G-TRONIC Automatic Transmission) Coolant Type Specification: MB 325.0 or MB 326.0 compliant coolant (e.g., Zerex G-05) Known Issues Common Issues Infotainment: Occasional COMAND system freezes, navigation glitches, CD changer issues, Bluetooth connectivity problems. Common Issues Mechanical: ABC (Active Body Control) suspension leaks or pump failures, camshaft position...