🏷️ Basic Information Identification Make: Mercedes-Benz Model: C-Class Chassis Code: W202 Model Year: 1999 Codes Internal Code: Likely related to factory service information for the 1999 W202 model year. 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe. Competitive Analysis Competitors: BMW 3 Series (E46), Audi A4 (B5), Lexus IS200/IS300, Volvo S40/V40. Key Features Distinguishing Attributes: Mercedes-Benz build quality, ride comfort, advanced safety features for its era, premium interior materials, sophisticated engineering. Value Proposition Manual Benefit: Empowers owners and independent mechanics with factory-level diagnostic and repair knowledge, saving time and money compared to dealership service. 📋 Manual Details Coverage Areas Coverage Scope: All repairs, servicing, and troubleshooting procedures for the 1999 Mercedes-Benz C-Class (W202). Page Count Estimated Pages: Hundreds (exact count not specified, but described as very detailed). Manual Type Type: Factory Service Repair Workshop Manual License: Lifetime use, no expiry dates, no renewal fees. Language Language: English (implied by product description and common market availability). Format Digital Format: PDF Download Digital Compatibility: Compatible with Windows and MAC computers, tablets, and smartphones. 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine management, fuel system, cooling system, exhaust system, transmission (automatic and manual), drivetrain (rear-wheel drive). Chassis: Suspension (front and rear), steering system, braking system (ABS, ASR), wheels and tires. Electrical: 12V electrical system, battery, charging system, starting system, lighting, instruments, driver information system, body electronics (power windows, locks, mirrors), climate control electronics, infotainment systems. Body: Body construction, exterior panels, interior trim, doors, windows, seats, safety systems (airbags, seatbelts). Procedures Included Routine Maintenance: Oil changes, fluid checks and top-offs, filter replacements, spark plug replacement, brake pad/rotor inspection and replacement, tire rotation and balancing. Diagnostic Troubleshooting: Step-by-step troubleshooting guides for common and uncommon faults across all major vehicle systems, including electrical diagnostics and engine performance issues. Component Repair Rebuild: Detailed procedures for disassembly, inspection, repair, and reassembly of major components such as engines, transmissions, differentials, suspension arms, steering racks, brake calipers, and electrical modules. Special Tools Procedures: Identification and usage of specialized tools required for specific Mercedes-Benz W202 repairs, often including torque specifications and alignment procedures. Emission Control Service: Information on emission control systems, catalytic converters, and related diagnostic procedures. Air Conditioning Service: Procedures for maintenance, troubleshooting, and repair of the HVAC system, including refrigerant handling (if applicable to the specific manual's scope). Technical Depth Depth: Comprehensive, covering all aspects from basic fluid changes to complete engine and transmission overhauls. Includes detailed schematics, wiring diagrams, and exploded views. Wiring Diagrams: Detailed electrical wiring diagrams for all major systems, essential for diagnosing electrical faults. Diagnostic Codes: Information on diagnostic trouble codes (DTCs) and how to interpret them using appropriate diagnostic tools. 📊 Manual Specifications File Format Digital File Type: PDF Print Quality Print Capability: Printable (single pages or entire manual). Binding Type Binding Style: N/A (Digital Download). Paper Type Paper Quality: N/A (Digital Download). ⚙️ Engine Specifications Primary Engine Engine Options 1999: Various M111 inline-4 and M112 V6 engines depending on regional specifications (e.g., C200, C220, C230, C240, C280). Engine Code Example M111: 2.0L (1998cc) 16V DOHC (M111.920) - approx. 126 hp. Engine Code Example M112: 2.6L (2597cc) 18V SOHC V6 (M112.910) - approx. 170 hp (C240). Performance Horsepower Range: Approximately 126 hp to 194 hp (depending on engine variant). Torque Range: Approximately 180 Nm to 270 Nm (depending on engine variant). Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), multi-point injection (MPI) common. Fuel Type: Unleaded gasoline. 🔧 Transmission Standard Transmission Type Standard: 5-speed manual transmission (common on lower engine variants). Optional Transmission Type Optional: 5-speed automatic transmission (722.6 '5G-TRONIC' was introduced in this era). Features Automatic Features: Selector lever positions (P, R, N, D, 3, 2), potential for comfort/sport modes. 📐 Dimensions Exterior Wheelbase Mm: 2690 mm Length Mm: 4488 mm Width Mm: 1720 mm Height Mm: 1420 mm Weights Curb Weight Kg: Approx. 1350-1500 kg (depending on engine and equipment). 🛡️ Safety Features Ratings Crash Test Ratings Era: Typically good for its time; refer to Euro NCAP or NHTSA for specific model year tests if available. Active Features Active Safety Features: Anti-lock Braking System (ABS), Acceleration Skid Control (ASR - Traction Control) on many models. Passive Features Passive Safety Features: Front airbags, front side airbags (optional), 3-point seat belts with pre-tensioners, reinforced safety cell. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette or CD player, optional Bose sound system. Radio presets, seek/scan functionality. Driver Assistance Cruise Control: Standard cruise control (Tempomat) on most models. Parking Assistance: Rear parking sensors were an optional feature. Connectivity Early Connectivity: Analog cellular phone integration was available as an option in some markets. 🔧 Maintenance Service Intervals Oil Change Interval Km: Typically every 15,000 km or 12 months, whichever comes first (variable depending on driving conditions and oil used). Major Service Interval Km: Specific intervals for spark plugs, fuel filter, transmission fluid, coolant, and brake fluid...