🏷️ Basic Information Identification Make: Mercedes-Benz Model: CL500 Year: 1998 Codes Chassis Code: C140 👋 Introduction Market Position Class: Luxury Grand Tourer (GT) Competitors: BMW 8 Series, Lexus SC400, Cadillac Eldorado, Jaguar XJS Key Features Body Style: 2-door Coupe (C140) Powertrain Highlight: Powerful V8 engine, advanced suspension technology (ABC) Luxury Features: High-quality interior materials, advanced comfort and convenience features for its era. 📋 Manual Details Coverage Areas Manual Coverage: Full Service, Repair, Diagnostics, Electrical Schematics, Maintenance Page Count Estimated Page Count: 1500+ Manual Type Type: Service and Repair Manual Software (Digital) Language Language: English Format Format: Digital Software (Likely PDF or proprietary executable) 📖 Manual Coverage Systems Covered Powertrain: Engine (M119), Transmission (722.6 '5G-Tronic'), Fuel System, Exhaust System Chassis: Suspension (Active Body Control - ABC), Steering, Brakes (ABS, ESP) Electrical: Full Vehicle Electrical System, ECUs, Wiring Diagrams, Lighting, Instruments, Infotainment Body: Exterior Body Panels, Interior Trim, Climate Control (ETS), Doors, Windows, Convertible Top (if applicable to CL) Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements, Lubrication Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Fault Finding Procedures Repair: Component Removal and Installation, Engine Overhaul, Transmission Rebuild, Suspension Components, Brake System Servicing Special Procedures: Active Body Control (ABC) System Servicing, Electronic Systems Calibration, Diagnostic Tool Usage (e.g., STAR Diagnosis) Technical Depth Depth: Comprehensive from basic checks to full engine and transmission overhauls, including detailed electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format Digital Format: Likely PDF or proprietary executable with search functionality and hyperlinked sections. Print Quality Clarity: High-resolution digital images, diagrams, and text for easy readability and printing. Binding Type Binding: N/A (Digital Software) Paper Type Paper Quality: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Code: M119 Configuration: 4.966L (5.0L) V8 Aspirated: Naturally Aspirated Bore X Stroke: 96.0 mm x 85.0 mm Compression Ratio: 10.0:1 Performance Horsepower: 302 hp @ 5600 rpm Torque: 339 lb-ft @ 3900 rpm Fuel System Injection: Sequential Multi-Point Fuel Injection (SFI) Fuel Type: Premium Unleaded Gasoline (91+ Octane) Engine Management ECU: Bosch Motronic M 3.8.3 🔧 Transmission Standard Transmission Type: 5-speed Automatic (722.6 '5G-Tronic') Gear Ratios: 3.93 / 2.43 / 1.41 / 1.00 / 0.73 (Reverse: 3.35) Features Electronic Control: Electronically controlled with hydraulic lock-up torque converter and adaptive shift programs. Fluid Specification Fluid Type: MB 236.10 Automatic Transmission Fluid (ATF) Fluid Capacity Capacity: Approximately 8.0 Liters (with torque converter refill) 📐 Dimensions Exterior Length: 197.4 in (5015 mm) Width: 73.4 in (1865 mm) Height: 55.3 in (1405 mm) Wheelbase: 113.1 in (2875 mm) Weights Curb Weight: 4178 lbs (1895 kg) Gross Vehicle Weight Rating: 5489 lbs (2490 kg) Towing Capacity: Not Recommended/Available 🛡️ Safety Features Ratings NHTSA Front Crash Test: Not Specifically Rated (Vehicle design predates standardized comprehensive testing as we know it) Passive Features Airbags: Driver and Front Passenger Airbags, Side Airbags (Optional/Standard depending on market) Seatbelts: 3-point Inertia-reel Seatbelts with Pretensioners and Load Limiters Chassis Construction: High-strength steel safety cell Active Features ABS: Anti-lock Braking System (ABS) Esp: Electronic Stability Program (ESP) Traction Control: ASR (Acceleration Skid Control) Headlights: Halogen Projector Headlights, Optional Xenon Headlights 💡 Technology Features Infotainment Head Unit: Mercedes-Benz Audio 30 APS (Navigation and Radio) Display: Centralized LCD display for navigation, climate control, and vehicle settings. Audio System: Bose Premium Sound System (Optional) Driver Assistance Cruise Control: Standard Cruise Control Parking Assistance: Parkingtronic (Ultrasonic Parking Assist) (Optional) Connectivity Telecommunications: Integrated car phone (Optional, often obsolete by modern standards) Comfort Features Climate Control: Electronic Automatic Climate Control (ETS) with dual-zone functionality Seats: Electrically adjustable front seats with memory, heated and ventilated options. 🔧 Maintenance Service Intervals Oil Change: Every 7,500 - 10,000 miles (12,000 - 16,000 km) or annually, whichever comes first. Transmission Fluid: Inspect every 20,000 miles (30,000 km), Change interval typically around 40,000 - 60,000 miles (60,000 - 100,000 km), consult manual for specifics. Brake Fluid: Every 2 years Fluid Specifications Engine Oil: MB 229.1 (e.g., 0W-40, 5W-40, 10W-40 depending on climate and brand recommendation) Coolant: MB 325.0 Antifreeze/Coolant Concentrate (Blue) Power Steering Fluid: MB 236.3 (or equivalent approved fluid) Known Issues Abc Suspension: Hydraulic line leaks, strut seal failures, pump wear, sensor issues leading to 'ABC Fault - Visit Workshop' messages. Ignition Coils: Coil pack failure leading to misfires and rough running. Window Regulators: Motor or regulator failure causing windows to not operate. Εκctronic Modules: Various control modules (e.g., ABS, ECU, SAM) can be prone to failure or corrosion over time. Catalytic Converters: Degradation or failure, especially if engine misfires have occurred. Wiring Harnesses: Degradation of insulation, especially in engine bay or near heat sources. 📚 Vehicle History Brand Heritage Heritage Focus: Mercedes-Benz's long-standing reputation for engineering excellence, luxury, and safety. Model Evolution Predecessor: W126 SEC Coupe Generation: C140 (First Generation CL-Class) Introduction Year: 1992 (as SEC Coupe variant of S-Class), 1996 (rebranded as CL-Class) Production Production Years: 1992-1999 Manufacturing Location: Sindelfingen, Germany...