🏷️ Basic Information Identification Make: Mercedes-Benz Model: 600 SEL Generation Generation Name: W140 Codes Chassis Code: W140 Engine Codes: M120 👋 Introduction Market Position Vehicle Class: Full-size Luxury Sedan Target Audience: Affluent buyers seeking ultimate comfort, performance, and prestige Competitive Analysis Key Competitors: BMW 7 Series (E32/E38), Lexus LS 400 (XF10), Rolls-Royce Silver Spirit/Spur Key Features Engine Highlight: M120 6.0L V12 engine, one of Mercedes-Benz's first production V12s Technology Highlight: Advanced (for its time) electronic systems, sophisticated suspension and comfort features Interior Luxury: Exceptional build quality, premium materials, spacious and opulent cabin Manual Value Proposition Owner Empowerment: Enables owners to confidently perform repairs and maintenance, saving on professional labor costs. Technical Resource: Provides the same in-depth information utilized by professional Mercedes-Benz technicians. 📋 Manual Details Coverage Areas Applicable Years: 1992, 1993 Page Count Estimated Page Count: Extensive (typically 2000+ pages for comprehensive Mercedes service manuals) Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format File Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Engine: V12 M120 Engine (including timing, fuel injection, cooling, lubrication, exhaust) Transmission: Automatic Transmission (4-speed 4G-TRONIC) and Manual Transmission (less common for SEL, but coverage may exist for commonalities) Drivetrain: Rear-wheel Drive, Driveshaft, Axles, Differential Suspension: Front and Rear Suspension, Level Control (ADS - Active Damping System), Self-Leveling Suspension Brakes: Hydraulic Brake System (ABS), Parking Brake, Brake Fluid Maintenance Steering: Power Steering System, Steering Column Electrical System: Complete Wiring Schematics, Lighting, Ignition System, Battery, Charging System, Starting System Climate Control: Air Conditioning (AC) System, Heating System, Ventilation, Filters Body And Chassis: Body Structure, Corrosion Inspection, Water Leakage, Doors, Hood, Sunroof, Soft Top (if applicable to specific trims), Interior Panels Fuel System: Fuel Tank, Fuel Pump, Fuel Filter, Fuel Lines, Injection System Components Procedures Included Routine Maintenance: Oil and Filter Changes, Fluid Level Checks, Filter Replacements (Air, Fuel, Cabin), Belt Inspections Engine Repair: Valve Clearance Adjustment, Injection Timing, Spark Plug Replacement, Engine Mounts, Intake/Exhaust Manifold Seating Transmission Service: Fluid and Filter Changes, Fluid Level Corrections, Clutch System Checks Brake Service: Brake Fluid Replacement, Pad and Disc Inspection, Parking Brake Adjustment, Brake Testing Suspension And Steering Service: Ball Joint Inspection, Level Control Fluid Checks, Wheel Alignment Checks (implied by tire/wheel inspection) Electrical Diagnostics: Wiring Diagram Interpretation, Component Testing, Fault Finding Troubleshooting: Step-by-step diagnostic procedures for various systems Rebuilding And Refurbishment: Procedures for rebuilding major components Technical Depth Depth: Comprehensive, covering diagnostics, repair, rebuild, and refurbishment. Equivalent to factory technician information. Detail Level: Step-by-step instructions, diagrams, illustrations, and specifications 📊 Manual Specifications File Format PDF Quality: High Resolution, Searchable Text (typically) Printability: Printable pages for workshop use Binding Type Binding Type: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: V12, SOHC Displacement: 5987 cc (6.0 Liters) Bore X Stroke: 89.0 mm x 78.9 mm Compression Ratio: 10.0:1 Performance Horsepower: 389 hp @ 5200 rpm (approx.) Torque: 420 lb-ft @ 3800 rpm (approx.) Fuel System Fuel Delivery: Bosch LH-Jetronic Fuel Injection (Multi-point) Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) Maintenance Engine Oil Type: MB 229.1 Specification (e.g., 15W-40 or 10W-40) Engine Oil Capacity: 8.0 Liters (approx. 8.5 US Quarts) with filter Spark Plugs: Long-life iridium or platinum type, 2 per cylinder (12 total) Coolant Type: Mercedes-Benz Approved Coolant (e.g., G48 or equivalent blue/green type) Coolant Capacity: 12.0 Liters (approx. 12.7 US Quarts) 🔧 Transmission Standard Transmission Type: 4-speed Automatic (4G-TRONIC 722.3 or 722.4 series) Optional Optional Transmission: N/A for SEL model (typically only automatic offered) Features Transmission Features: Electronically controlled, Torque Converter Lock-up, Comfort/Sport Modes Maintenance Transmission Fluid Type: MB 236.1 Specification (e.g., Dexron II or equivalent) Transmission Fluid Capacity: 7.5 Liters (approx. 7.9 US Quarts) for fluid and filter change 📐 Dimensions Exterior Length: 5163 mm (203.3 inches) Width: 1886 mm (74.3 inches) Height: 1487 mm (58.5 inches) Wheelbase: 3139 mm (123.6 inches) Weights Curb Weight: 2050 kg (4519 lbs) (approx.) Gross Weight Rating: 2630 kg (approx.) 🛡️ Safety Features Ratings Crash Test Results: N/A (No standardized crash tests for this era of vehicle from common agencies like NHTSA or Euro NCAP) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: ASR (Acceleration Skid Control) likely standard or optional Passive Features Airbags: Driver Airbag, Passenger Airbag (standard) Seatbelts: Pre-tensioning seatbelts 💡 Technology Features Infotainment Audio System: Premium sound system (e.g., Becker or Bose), Cassette deck, Radio Driver Assistance Adaptive Damping: ADS (Active Damping System) for adjustable ride comfort Stability Control: ASR (Acceleration Skid Control) Comfort Features Climate Control Features: Dual-zone automatic climate control, HEPA cabin air filters Power Features: Power-adjustable seats with memory, power windows, power sunroof, power mirrors, power door locks 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 15,000 km (9,300 miles) or 12 months, whichever comes first (refer to manual for exact). Transmission Service Interval: Every 40,000-60,000 km...