🏷️ Basic Information Identification Make: Mercedes-Benz Model: S-Class Year: 2004 System Covered: COMAND APS Codes Chassis Code: W220 System Code: COMAND APS (NTG1) 👋 Introduction Market Position Segment: Full-size Luxury Sedan Competitors: BMW 7 Series, Audi A8, Lexus LS, Jaguar XJ. Key Features Platform: W220 platform, representing a significant technological advancement for Mercedes-Benz. Infotainment Advancement: The COMAND APS system was a flagship infotainment and navigation system for its era. Luxury Appointments: Known for its opulent interior, advanced comfort features, and high-quality materials. Competitive Analysis System Comparison: COMAND APS offered a more integrated and sophisticated user experience compared to many aftermarket navigation units of the time. 📋 Manual Details Coverage Areas Manual Type: Operator's Manual Language: English Format: Digital PDF Source: Factory Original Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Infotainment System: COMAND APS (Cockpit Management and Navigation). Navigation System: Integrated GPS navigation with map data and route guidance. Audio System: Radio, CD player, CD changer (if equipped), and audio settings. Communication System: Hands-free telephony (Bluetooth, if equipped) and phone book management. Climate Control Integration: Control and display of climate control functions. Vehicle Settings: Access to various vehicle settings and personalization options. Display Functions: Operation of the central display unit for all COMAND functions. Procedures Included Basic Operation: Step-by-step guides for common operations. Navigation Usage: Entering destinations, planning routes, and following directions. Audio Customization: Adjusting sound settings, managing playlists, and using the CD changer. Phone Integration: Pairing a mobile phone, making calls, and managing contacts. Troubleshooting Tips: Basic guidance for common system errors or issues. Settings Adjustment: Personalizing display brightness, language, and audio preferences. Technical Depth Depth: Operator-level information for daily use and basic troubleshooting. Diagnostics Scope: Does not cover detailed electronic diagnostics or repair procedures. Repair Scope: Excludes internal component repair or replacement procedures. 📊 Manual Specifications File Format File Type: PDF Searchable: Yes Printable: Yes Digital Quality: High-resolution scan from factory original. Print Quality N A: Not applicable to digital format, but derived from high-quality factory source. Binding Type N A: Not applicable to digital format. Paper Type N A: Not applicable to digital format. Page Count Estimated Pages: ~150-200 (typical for this system and model year). ⚙️ Engine Specifications Primary Engine Engine Code: M113 (V8 engine variants for W220 chassis). Engine Configuration: 4.7L or 5.0L SOHC V8 (depending on specific S-Class model). Performance Horsepower Range: Approximately 300-320 hp for V8 models. Torque Range: Approximately 340-360 lb-ft for V8 models. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI). Fuel Type: Premium Unleaded Gasoline (91 AKI or higher). 🔧 Transmission Standard Type: 5-speed Automatic Transmission (722.6). Optional N A: N/A for 2004 S-Class W220. Features Driver Selectable Modes: Comfort (C) and Sport (S) modes. Transmission Fluid Type: Mercedes-Benz Specification 236.14 (MB 236.14). 📐 Dimensions Exterior Wheelbase: ~119.7 inches (3040 mm). Length: ~199.5 inches (5067 mm). Width: ~73.7 inches (1872 mm). Height: ~57.1 inches (1450 mm). Weights Curb Weight: ~4,300 - 4,500 lbs (1950 - 2040 kg) depending on engine and options. 🛡️ Safety Features Ratings IIHS Front Crash: Good (for models tested). NHTSA Front Crash: Not directly rated in the same format as today's standards, but designed to meet stringent safety requirements. Active Features ABS: Anti-lock Braking System (ABS). Esp: Electronic Stability Program (ESP). Brake Assist: Brake Assist System (BAS). Passive Features Airbags: Front, side, and curtain airbags. Seatbelts: Pre-tensioning seatbelts with force limiters. 💡 Technology Features Infotainment Display Type: 7-inch color LCD display integrated into the dashboard. Control Interface: Rotary knob and buttons located on the center console. Connectivity: Bluetooth connectivity for hands-free calling (if equipped with the Tele Aid system or optional phone). Driver Assistance Cruise Control: Standard cruise control, optional Distronic (adaptive cruise control). Parking Assistance: Optional front and rear Parktronic parking sensors. Connectivity Media Sources: AM/FM radio, CD player (single disc or optional 6-disc changer), auxiliary input (on some models). 🔧 Maintenance Service Intervals Oil Change: Typically every 10,000 miles or 12 months, whichever comes first (based on Flexible Service System - FSS). Major Service Points: Spark plugs at ~100,000 miles; transmission service ~60,000 miles (though manufacturer recommendations can vary). Fluid Specifications Engine Oil: Mobil 1 Synthetic 0W-40 (Mercedes-Benz Specification 229.5). Coolant: Mercedes-Benz Coolant (Antifreeze) Formula 325.0 (Blue). Brake Fluid: DOT 4 Plus (MB Specification 331.0). Known Issues Electronic Modules: Failure of SAM modules, EIS (Electronic Ignition Switch), or transmission control modules can occur. Air Suspension: Airmatic suspension system can develop leaks in struts or compressor failures. Catalytic Converters: Premature failure or clogging of catalytic converters can be an issue. Wiper Park Mechanism: Failure of the wiper park mechanism, leading to inoperable wipers. 📚 Vehicle History Brand Heritage Legacy: Mercedes-Benz has a long-standing reputation for luxury, engineering, and safety. Model Evolution W220 Generation: The W220 S-Class, introduced for the 1999 model year, represented a significant departure from its predecessor with a focus on lighter...