🏷️ Basic Information Identification Make: Mercedes-Benz Model: 190 (W201) Model Variants Covered: 190D, 190Db, 190SL Model Codes: W201 chassis Generation Generation: First Generation (W201) 👋 Introduction Market Position Segment: Compact Executive Sedan / Coupe (the 'Baby Benz'). Target Audience: Entry-level luxury buyers, those seeking Mercedes-Benz quality and engineering in a smaller package. Competitive Analysis Primary Competitors: BMW 3 Series (E30), Audi 80/90, Alfa Romeo 75, Saab 900. Key Features Engineering Philosophy: Built to Mercedes-Benz's renowned standards for durability, safety, and engineering excellence, even in a more compact and affordable segment. Design Influence: Penned by Bruno Sacco, it established a new design language for Mercedes-Benz, influencing future models. 📋 Manual Details Coverage Areas All Models Engines Trim: Yes Transmission Coverage: All Transmissions (Manual & Automatic) Page Count Estimated Page Count: High (Comprehensive, typically 1000+ pages for full workshop manuals) Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, overhaul procedures for all engine variants (diesel and potentially gasoline if SL designation implies it). Engine Management: Fuel injection systems (Bosch VE for diesels, potentially K-Jetronic/KE-Jetronic for gasoline), ignition systems (if applicable), emissions control systems. Transmission: Manual and automatic transmission repair, clutch service, torque converter, internal component overhauls, shift linkage adjustments. Drivetrain: Differential, driveshafts, CV joints, axle shafts, wheel bearings. Suspension: Front and rear suspension components, shock absorbers, springs, control arms, bushings, alignment specifications. Steering: Power steering system, steering rack, tie rods, steering column, hydraulic pump. Brakes: Hydraulic brake system, front/rear disc brake service, ABS system diagnostics (if equipped), brake fluid specifications, bleeding procedures. Electrical: Wiring diagrams, starter, alternator, battery, lighting systems, fuses, relays, instrument cluster, power accessories. Body: Body panel removal/installation, doors, windows, locks, hinges, interior trim, exterior trim, glass replacement. HVAC: Heating, ventilation, and air conditioning system service, refrigerant handling, compressor, blower motor, heater core. Fuel System: Fuel tank, fuel lines, fuel pump, fuel filter replacement. Cooling System: Radiator, water pump, thermostat, coolant hoses, fan assembly, coolant specifications. Procedures Included Maintenance: Routine maintenance procedures, oil changes, filter replacements, fluid checks, spark plug replacement (if applicable). Troubleshooting: Diagnostic flowcharts, common problem identification, symptom-based troubleshooting guides. Repair: Step-by-step repair instructions for all major mechanical and electrical components. Overhaul: Complete engine, transmission, and differential overhaul procedures. Specifications Data: Torque specifications, clearances, fluid capacities, electrical resistance values. Special Tools: Identification of required special tools for specific repair procedures. Technical Depth Depth: Comprehensive, from basic maintenance to full engine rebuilds and complex electrical diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchable: Likely searchable text (if OCR'd properly). Print Quality Printability: High (Designed for clear printing). Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine 190D/Db Engine: OM601 I4 Diesel (2.0L/2.3L depending on variant) 190Sl Engine: Likely a gasoline engine, potentially M102 2.3L inline-4 or similar, depending on specific SL designation which might be a performance variant. Performance 190D Power: Approx. 72-90 hp (depending on variant and market). 190D Torque: Approx. 100-130 lb-ft (depending on variant and market). Fuel System Diesel Fuel System: Bosch mechanically controlled inline injection pump (VE type). Gasoline Fuel System: Likely Bosch K-Jetronic or KE-Jetronic fuel injection. 🔧 Transmission Standard Standard Transmission: 4-speed or 5-speed Manual Transmission. Optional Optional Transmission: 4-speed or 5-speed Automatic Transmission (e.g., 722.4, 722.5). Features Transmission Fluid: Typically MB specification 236.2 or 236.7 for automatic transmissions, manual transmission fluid (e.g., GL-4). 📐 Dimensions Exterior Length: Approx. 4420 mm (174 in). Width: Approx. 1690 mm (66.5 in). Height: Approx. 1370 mm (53.9 in). Weights Curb Weight: Approx. 1250-1350 kg (depending on engine and equipment). 🛡️ Safety Features Ratings Crash Safety: Designed with Mercedes-Benz's characteristic focus on safety, featuring crumple zones, strengthened passenger cell, and padded interior. Active Features ABS: Anti-lock Braking System (ABS) was an optional feature available on many models. Passive Features Airbags: Driver's side airbag became available later in the production run, not standard initially. Seatbelts: Pre-tensioned front seat belts. 💡 Technology Features Infotainment Original Infotainment: Basic AM/FM radio, optional cassette player, analog climate controls. Driver Assistance Features: ABS (optional), advanced chassis dynamics for its time, rigid safety cell. Connectivity Features: N/A (No modern connectivity features like Bluetooth or USB). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 - 10,000 miles (12,000 - 16,000 km) or 12 months, whichever comes first (using appropriate oil). Diesel Maintenance Items: Fuel filter replacement (critical for diesel longevity), glow plug checks, injection pump timing. Fluid Specifications Engine Oil Diesel: API CD/CE or ACEA E1/E2 specification diesel engine oil, viscosity typically 15W-40 or 10W-40 depending on climate. Consult specific manual for exact MB-approval. Coolant: Mercedes-Benz approved coolant (e.g., G48 or similar ethylene glycol based) mixed with distilled water 50/50. Brake Fluid: DOT 3 or DOT 4 brake fluid (refer to manual for specific MB approval). Known Issues...