🏷️ Basic Information Identification Make: Mercedes-Benz Model: 190 (W201) Model Variants: 190, 190E, 190D Chassis Code: W201 Codes Applicable Model Years: 1982-1993 👋 Introduction Market Position Segment: Compact Executive Sedan ('Baby Benz') Target Audience: Owners seeking to perform their own maintenance and repairs, enthusiasts, independent repair shops Competitive Analysis Competitors: BMW 3 Series (E30), Audi 80/90, Saab 900, Volvo 340/360, Alfa Romeo 75 Key Features Manual Value Proposition: Enables significant cost savings on maintenance and repairs, empowers owners with detailed knowledge, covers all aspects of vehicle service Vehicle Legacy: Established Mercedes-Benz's reputation in the compact executive segment, known for build quality, durability, and safety 📋 Manual Details Coverage Areas Overall Scope: Complete Workshop Service and Repair Engine Coverage: All petrol (E) and diesel (D) variants offered within the model years Transmission Coverage: All manual and automatic transmissions Trim And Options Coverage: All trim levels and factory options Page Count Estimated Pages: Varies by specific edition, typically extensive for full workshop manuals (often 1000+ pages) Manual Type Type: Workshop Service and Repair Manual Language Language: English Format Format: Downloadable Digital File (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, lubrication system, cooling system Fuel System: Fuel injection (Bosch KE-Jetronic for petrol), carburetors (early models), diesel fuel injection pumps and injectors, fuel tanks, lines, pumps Engine Management: Ignition system, electronic engine control unit (ECU) diagnostics, sensor testing (crankshaft position, camshaft position, airflow meter, throttle position, lambda sensor) Transmission Manual: Clutch system, gearbox overhaul, shift mechanisms, driveshafts Transmission Automatic: Transmission overhaul, valve body, torque converter, hydraulic controls, electronic control (if applicable) Suspension: Front suspension (MacPherson struts), rear multi-link suspension, shock absorbers, springs, control arms, anti-roll bars Steering: Power steering system, steering gear, steering column, linkages Brakes: Hydraulic system, master cylinder, brake boosters, ABS (Anti-lock Braking System) diagnostics and repair, calipers, discs, drums, parking brake Electrical System: Wiring diagrams, battery, charging system (alternator, regulator), starter motor, lighting, fuses, relays, switches Body And Chassis: Body panel removal and installation, door mechanisms, locks, windows, sunroof, interior trim, structural components HVAC: Heating, ventilation, and air conditioning (HVAC) system servicing and repair, refrigerant handling, compressor, evaporator, condenser Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups Diagnostics: Troubleshooting guides, fault code interpretation (OBD-I era), component testing Repair: Component disassembly, inspection, repair, and reassembly for all major systems Overhaul: Detailed procedures for complete engine, transmission, and other major component overhauls Specifications: Torque values, clearances, fluid capacities, electrical specifications, diagnostic parameters Technical Depth Depth: Comprehensive (from basic maintenance to full engine rebuilds and complex diagnostics) 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Print Quality Readability: High-resolution images and clear text, optimized for printing or digital viewing Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Petrol 190E 2.3: M102.982/983 (2.3L Inline-4), 136 hp @ 5100 rpm, 205 Nm @ 3500 rpm (approx.) Primary Engine Diesel 190D 2.2: OM601.911 (2.2L Inline-4 Diesel), 73 hp @ 4400 rpm, 134 Nm @ 2800 rpm (approx.) Performance Engine Type: Inline-4 Cylinder, naturally aspirated Displacement Common: 2.0L (M102.920), 2.3L (M102.982/983), 2.2L Diesel (OM601.911), 2.5L Diesel (OM602.911) Fuel System Injection Petrol: Bosch KE-Jetronic CIS-E Fuel Injection Injection Diesel: Bosch Inline or Rotary Fuel Injection Pump 🔧 Transmission Standard Manual Option: 4-speed manual (early models), 5-speed manual (later models) Optional Automatic Option: 4-speed automatic (4G-Tronic/722.4) Features Drive Type: Rear-Wheel Drive (RWD) 📐 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. 1250-1400 kg (2750-3080 lbs), varies by engine and equipment 🛡️ Safety Features Ratings Crash Test Performance: Excellent for its era; pioneered many safety features Active Features ABS: Available as an option on most models, standard on later/higher trims Passive Features Airbags: Driver's airbag became available later in the production run, optional on many models Rollover Protection: Reinforced A-pillars and body structure Seatbelts: Pre-tensioning front seatbelts on later models 💡 Technology Features Infotainment Radio: Factory-installed or dealer-installed AM/FM radio with cassette player. Options: Optional power antenna, power glass sunroof. Driver Assistance ABS: Anti-lock Braking System (optional). Cruise Control: Available as an option on most models. 🔧 Maintenance Service Intervals Oil Change Petrol: Every 10,000-15,000 km (6,000-9,000 miles) or annually, depending on driving conditions. Oil Change Diesel: Every 7,500-10,000 km (4,500-6,000 miles) or annually. Spark Plugs: Recommended replacement every 30,000-50,000 km (18,000-30,000 miles) for petrol engines, depending on plug type. Fuel Filter: Recommended replacement every 20,000-30,000 km (12,000-18,000 miles). Air Filter: Inspect every 10,000 km (6,000 miles), replace as needed (typically 20,000-30,000 km). Fluid Specifications Engine Oil Petrol: API SG or higher, SAE 10W-40 or 15W-40 (check owner's manual for climate-specific viscosity). Engine Oil Diesel: API CD or higher, SAE 15W-40 or 10W-40 (check owner's manual for climate-specific viscosity). Coolant: Mercedes-Benz approved...