🏷️ Basic Information Identification Make: Mercedes-Benz Model: 190 E Model Code: W201 Chassis Code: W201 Codes Applicable Years Start: 1984 Applicable Years End: 1988 👋 Introduction Market Position Positioning: The Mercedes-Benz 190 E (W201) was a pivotal model for Mercedes-Benz, introducing a more compact and affordable entry point into the luxury sedan market. It was designed to compete with vehicles from BMW and Audi, offering Mercedes-Benz build quality and engineering in a smaller package. Competitive Analysis Competitors: BMW 3 Series (E30), Audi 80/90, Volvo 240, Saab 900 Key Features Design Philosophy: Engineered for durability, safety, and comfort, the W201 emphasized aerodynamic design and innovative suspension for its era. Target Audience: Appealed to a broader demographic than traditional Mercedes-Benz buyers, including younger professionals and those seeking a premium yet practical sedan. Manual Value Proposition Value: This service manual provides access to the same authoritative information used by Mercedes-Benz factory technicians, enabling owners to perform a wide range of maintenance and repair tasks with confidence and accuracy. 📋 Manual Details Coverage Areas Engine Coverage: Petrol (gasoline) engines: 1.8L, 2.0L, 2.3L, 2.6L Transmission Coverage: 4-speed Automatic, 5-speed Manual Electrical Systems: Engine Management, Lighting, Instrumentation, Power Accessories, HVAC Controls Chassis Systems: Suspension (front & rear), Steering, Brakes (front & rear discs, ABS available on later models) Body And Interior: Body panels, doors, windows, seats, dashboard, trim Page Count Estimated Pages: High (exact number not specified, typical for comprehensive factory manuals) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, cylinder head, pistons, crankshaft, timing components, lubrication system, cooling system Engine Fuel And Ignition: Fuel injection systems (Bosch KE-Jetronic, Mono-Jetronic), ignition systems, emissions controls Transmission Manual: Clutch, gearbox overhaul, shift linkages, maintenance Transmission Automatic: Torque converter, hydraulic control, valve body, planetary gearsets, maintenance Drivetrain: Drive axles, differentials, propeller shaft Steering System: Power steering pump, steering gear, linkages, alignment specifications Braking System: Brake fluid, master cylinder, front & rear disc brake overhaul, parking brake, ABS operation and diagnosis (if equipped) Suspension System: Front McPherson struts, rear multi-link suspension, shock absorbers, springs, control arms, bushings, alignment Electrical Diagnosis: Wiring diagrams, component testing, troubleshooting charts, fuse locations HVAC System: Air conditioning system diagnosis and repair, heater core, blower motor, controls Body Electrical: Lighting (headlamps, taillamps, interior), power windows, central locking, wipers, horn Procedures Included Maintenance: Oil changes, filter replacements, tune-ups, fluid checks and changes, spark plug replacement, belt inspection and replacement Troubleshooting: Diagnostic procedures for common issues, symptom-based troubleshooting, fault code interpretation (if applicable) Repair: Detailed step-by-step repair instructions for all major components and systems Overhaul: Complete rebuild procedures for engines, transmissions, and other major assemblies Installation: Procedures for installing replacement parts and accessories Specifications And Tolerances: Torque specifications, clearances, measurements, alignment data Technical Depth Depth: Comprehensive, factory-level detail suitable for professional mechanics and advanced DIYers Diagnostic Capabilities: Covers electrical diagnostics with wiring diagrams and component testing, mechanical diagnostics with symptom-based troubleshooting Rebuild Level: Includes full engine and transmission disassembly and reassembly procedures 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text for quick information retrieval Printability: Printable pages for on-the-go reference Print Quality Illustration Clarity: High-resolution, clear and detailed illustrations and diagrams Text Legibility: Accurate, clear, and concise text Binding Type Binding: Digital download (N/A for physical binding) Paper Type Paper: Digital download (N/A for physical paper type) ⚙️ Engine Specifications Primary Engine Engine Type Common: Inline-4 Cylinder Petrol (Gasoline) Displacement Common: 2.0 Liters (1997 cc) Engine Code Example: M102 Performance Horsepower Example 2.0L: Approx. 105-115 hp (depending on market and fuel injection system) Torque Example 2.0L: Approx. 125-135 lb-ft Fuel System Injection System: Bosch K-Jetronic (CIS) or Mono-Jetronic (CIS-E) mechanical fuel injection Fuel Type: Unleaded Gasoline (RON 91/95 recommended) Other Engines Available Engines: 1.8L (M102.610), 2.3L (M102.985), 2.6L Inline-6 (M103.940) 🔧 Transmission Standard Standard Transmission: 4-Speed Automatic Transmission (e.g., 722.2) Optional Optional Transmission: 5-Speed Manual Transmission Features Automatic Features: Hydraulically controlled, torque converter lock-up clutch on later models Manual Features: Standard single-plate dry clutch Fluid Specifications Automatic Fluid Type: MB Automatic Transmission Fluid (ATF) Specification 236.1 (e.g., Dexron II) Manual Fluid Type: MB Gear Oil Specification 235.0 (e.g., SAE 75W-80 or 75W-90 GL-4) 📐 Dimensions Exterior Length Approx: 4420 mm (174.0 in) Width Approx: 1690 mm (66.5 in) Height Approx: 1380 mm (54.3 in) Weights Curb Weight Approx 2.0L: 1250-1350 kg (2755-2975 lbs) Gross Vehicle Weight Rating Gvwr: Typically around 1800-1900 kg 🛡️ Safety Features Ratings Era Safety Standards: Designed to meet stringent safety standards of the 1980s, incorporating features like crumple zones and robust safety cage construction. Active Features Brakes: Four-wheel disc brakes. Anti-lock Braking System (ABS) was an option on later models (e.g., from 1986/87 onwards). Suspension: Independent suspension designed for stable handling and ride comfort. Passive Features Airbags: Driver-side airbag became optional and then standard on...