🏷️ Basic Information Identification Make: Mercedes-Benz Model: 190 E 2.6 Codes Chassis Code: W201 Engine Code: M103.940 Generation Generation: First Generation (W201) Production Years Covered: 1987-1993 👋 Introduction Market Position Segment: Compact Executive Sedan (often referred to as the 'baby Benz') Philosophy: Offered Mercedes-Benz quality and engineering in a more accessible package Competitive Analysis Key Competitors: BMW 3 Series (E30), Audi 80/90, Saab 900, Volvo 240 Key Features Design Language: Bruno Sacco's timeless and elegant design, aerodynamic efficiency Engineering Focus: Emphasis on build quality, safety, durability, and sophisticated engineering for its class 📋 Manual Details Coverage Areas Covered Years: 1987, 1988, 1989, 1990, 1991, 1992, 1993 Covered Models: Mercedes-Benz 190 E 2.6 (W201) Page Count Estimated Page Count: Substantial (specific count not provided, typical for comprehensive service manuals) Manual Type Type: Service and Repair Manual Language Language: English Format File Format: PDF / WINRAR Compatibility: Windows 95/98/ME/XP/Vista/7/8, Linux, MAC, iOS, Android Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine: Engine mechanicals, lubrication, cooling, fuel, ignition, emissions, engine management Transmission: Manual and Automatic Transmission, clutch system, transfer case (if applicable to specific configurations) Drivetrain: Front axle, rear axle, drive shaft, couplings Suspension: Front and rear suspension, steering, wheel alignment, level control (ADS, ASD, 4MATIC) Brakes: Hydraulic brake system, parking brake, brake fluid, ABS (if equipped) Electrical: Battery, charging system, starting system, lighting, instruments, warning lamps, infotainment (basic) Body: Body structure, doors, hinges, locks, sunroof, soft top, windshield wipers and washers, interior trim, noise encapsulation Comfort Systems: Heating, ventilation, air conditioning (HVAC), refrigerant charge Procedures Included Maintenance: Regular maintenance, oil and filter changes, fluid level checks, belt inspections, filter replacements, spark plug checks Troubleshooting: Diagnosis of vehicle problems, fault identification Repair: Component disassembly, inspection, rebuilding, and assembly Adjustments: Valve clearance, idle speed, injection timing, parking brake, steering Technical Depth Depth: Comprehensive (from basic maintenance to detailed component repair and diagnostics) 📊 Manual Specifications File Format Digital Format: PDF, compressed WINRAR archive Print Quality Printability: Printable (designed for user to print specific sections or the entire manual) Binding Type Binding: Not Applicable (Digital Format) Paper Type Paper Quality: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, SOHC (Single Overhead Camshaft) Displacement: 2.6 Liters (2599 cc) Bore X Stroke: 82.5 mm x 80.25 mm Compression Ratio: 8.4:1 or 9.2:1 (depending on market and specific year) Performance Horsepower: Approx. 160-164 hp (119-122 kW) at 5800 rpm Torque: Approx. 177 lb-ft (240 Nm) at 4400 rpm Fuel System Fuel Delivery: Bosch KE-Jetronic (CIS-E) or similar mechanical-electronic fuel injection Fuel Type: Unleaded Gasoline (premium octane recommended) Lubrication Oil Capacity: Approx. 5.0 - 5.5 Liters (with filter change) Recommended Oil Viscosity: SAE 10W-40 or 15W-40 (refer to manual for climate specific recommendations) Cooling Coolant Capacity: Approx. 7.0 - 8.0 Liters Coolant Type: Ethylene Glycol based antifreeze (Mercedes-Benz approved) 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transmission (722.4) Optional Transmission Type: 5-speed Manual Transmission Features Automatic Features: Lock-up torque converter, typically with sport/economy modes Manual Transmission Fluid Fluid Type: API GL-4 or GL-5 Hypoid Gear Oil (refer to manual for specific viscosity) Automatic Transmission Fluid Fluid Type: MB 236.1 or MB 236.2 Automatic Transmission Fluid (Dexron II also commonly used) Fluid Capacity: Approx. 7.5 Liters (for complete refill) 📐 Dimensions Exterior Length: Approx. 4420 mm (174 in) Width: Approx. 1690 mm (66.5 in) Height: Approx. 1390 mm (54.7 in) Weights Curb Weight: Approx. 1350-1450 kg (2976-3197 lbs), varies by configuration Gross Vehicle Weight Rating: Approx. 1800 kg (3968 lbs) 🛡️ Safety Features Ratings Crash Test Performance: Considered very safe for its era, strong safety cell, designed with impact absorption zones. Passive Features Passive Safety: Reinforced passenger compartment, crumple zones, dual-circuit braking system, collapsible steering column, driver's side airbag (optional in early years, standard later). 💡 Technology Features Infotainment Audio System: Factory fitted Becker or Blaupunkt radios, cassette players. Limited by era's technology. Driver Assistance Driver Aids: ABS (Anti-lock Braking System) was available, ASD (Automatic Slip Differential), ADS (Adaptive Damping System) were optional advanced features for their time. Connectivity Connectivity Features: None in the modern sense. Basic external antenna for radio. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 - 15,000 km (6,000 - 10,000 miles) or annually, whichever comes first. Refer to manual for precise intervals. Transmission Fluid Change: Automatic: ~40,000 - 60,000 km (25,000 - 37,000 miles). Manual: Less frequent, but check level and condition regularly. Coolant Replacement: Every 2-3 years, or as specified in the manual. Glycol content should be checked periodically. Spark Plug Replacement: Refer to manual, typically around 30,000 - 50,000 km for conventional plugs. Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 (refer to manual for exact specification and Mercedes-Benz approval). Power Steering Fluid Type: MB 236.3 Power Steering Fluid or equivalent. Windshield Washer Fluid: Water with a suitable washer fluid additive for...