🏷️ Basic Information Identification Make: Mercedes-Benz Model: W124 Sedan/Coupe Generation Generation Code: W124 Generation Years: 1984-1995 (with specific focus on 1990-1995 in this manual) Codes Vin Code: All W124 chassis codes applicable to the specified models and years 👋 Introduction Market Position Target Audience: Mercedes-Benz W124 owners, independent repair shops, and automotive technicians seeking in-depth repair and maintenance information. Competitive Analysis Value Proposition: Provides a comprehensive, factory-level resource for maintaining and repairing the specified W124 models, offering significant cost savings over dealership service. Key Features Feature Set: Extensive coverage of mechanical, electrical, and body systems, detailed illustrations, torque specifications, diagnostic procedures, and factory maintenance schedules. 📋 Manual Details Coverage Areas Vehicles Covered: • Mercedes-Benz 300CE (1990-1995) • Mercedes-Benz 300E (1993-1995) Page Count Total Pages: Over 5000 Manual Type Type: Service and Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Engine Overhaul and Rebuilding, Engine Performance Tuning, Firing Orders, Serpentine Belt Routings and Service, Timing Belt Replacement Procedures Brakes: Complete Brake System Service and Repair Body And Chassis: Sunroof Service, Front End Procedures and Specifications, Suspension System Service, U-Joint and CV-Joint Service Procedures Electrical And Electronics: Wiring Diagrams, Computer Diagnostic Codes, Trouble Codes, Troubleshooting and Diagnostics HVAC: Air Conditioning Service and Capacities Powertrain: Transmission Information, Transmission Service and Rebuild Procedures Included Maintenance: Factory Maintenance Schedules and Charts, Fluid Specifications and Capacities, Routine Service Procedures Repair: Detailed Repair Procedures for all covered systems, Engine Rebuilding, Transmission Overhauls, Brake System Repairs, Suspension Component Replacement Diagnostics: Troubleshooting Guides, Diagnostic Code Interpretation, Component Testing Procedures Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, suitable for professional mechanics and advanced DIY enthusiasts. 📊 Manual Specifications File Format Format: PDF Searchability: Searchable text content Print Quality Printable Pages: All pages are printable Zoom Capability: High zoom capability for viewing detailed parts and diagrams Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) Compatibility Operating Systems: Compatible with all computers (PC & Mac) ⚙️ Engine Specifications Primary Engine Engine Code 300Ce: M104.980 (3.0L Inline-6, 24-valve DOHC) Engine Code 300E: M104.980 (3.0L Inline-6, 24-valve DOHC) or M103.983 (3.0L Inline-6, 12-valve SOHC) for earlier 300E models, though the manual specifies 1993-1995 which predominantly features the M104. Performance Horsepower 300Ce M104: Approximately 217 hp (162 kW) @ 6400 rpm (figures may vary slightly by market and specific year) Torque 300Ce M104: Approximately 207 lb-ft (280 Nm) @ 4400 rpm (figures may vary slightly by market and specific year) Fuel System Fuel Injection System: Bosch KE-Jetronic (M103) or Bosch HFM/PMS (M104) Electronic Fuel Injection with Lambda control Maintenance Timing Belt Or Chain M104: Timing Chain (maintenance-free under normal conditions, but inspection for wear is covered). Timing Belt Or Chain M103: Timing Belt (requires periodic replacement; intervals covered). Technical Specs Bore Stroke M104: 89.9 mm x 78.4 mm Compression Ratio M104: 10.0:1 Valve Configuration M104: DOHC, 4 valves per cylinder 🔧 Transmission Standard Transmission Type 300Ce: 4-speed Automatic (722.4) or 5-speed Manual (G45-5) Transmission Type 300E: 4-speed Automatic (722.4) or 5-speed Manual (G45-5) Features Electronic Control Automatic: Some later models may feature electronically controlled automatic transmissions (e.g., 722.6, though less common on the specific models listed for 1990-1995). Maintenance Automatic Transmission Fluid Type: MB 236.1, MB 236.2, or MB 236.7 (check specific vehicle for exact specification) Manual Transmission Fluid Type: MB 235.1 (GL-4) Capacities Automatic Transmission Fluid Capacity: Approx. 7-9 liters (depending on torque converter drain) Manual Transmission Fluid Capacity: Approx. 1.5-2.0 liters 📐 Dimensions Exterior Body Styles: 4-door Sedan, 2-door Coupe Weights Curb Weight 300Ce: Approx. 1550-1650 kg (3417-3638 lbs) Curb Weight 300E: Approx. 1500-1600 kg (3307-3527 lbs) 🛡️ Safety Features Ratings Crash Test Ratings: While formal crash test ratings from entities like NHTSA or IIHS for this era may be limited or unavailable in a standardized format, the W124 chassis was renowned for its robust build quality and excellent passive safety features for its time, including crumple zones and reinforced passenger cell. Active Features ABS: Standard on most models within this timeframe. Passive Features Airbags: Driver's airbag became standard on many models in the early 1990s. Passenger airbags were optional or introduced later. Seatbelts: Pretensioner seatbelts for front occupants. 💡 Technology Features Infotainment Radio Options: Factory radio units were typically AM/FM with cassette players. Many owners upgrade to more modern head units with CD or Bluetooth capability. Climate Control HVAC System: Automatic climate control (optional on some models) or manual climate control systems. Driver Assistance Cruise Control: Optional cruise control system available on most models. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-15,000 km (6,000-9,000 miles) or annually, depending on driving conditions and oil type used. Specific intervals are detailed in the manual. Transmission Service Interval: Automatic transmission fluid and filter change typically recommended every 50,000-80,000 km (30,000-50,000 miles). Spark Plug...