🏷️ Basic Information Identification Make: Mercedes-Benz Model: C-Class Generation Code: W204 Model Year: 2008 👋 Introduction Market Position Target Audience: Owners and independent repair technicians seeking dealership-level repair and maintenance information for the 2008 Mercedes-Benz C-Class (W204). Competitive Analysis Manual Advantage: Provides vehicle-specific factory data, unlike generic repair guides. Offers comprehensive coverage for all repairs A-Z, emphasizing ease of use with a single PDF. Key Features Uniqueness: Exact same manual used by dealership technicians; vehicle-specific, not generic; digital format allows for selective printing and easy navigation. Diagnostic Charts: Features detailed diagnostic flowcharts and symptom-based troubleshooting guides. Value Proposition Benefits To User: Saves time and money by enabling DIY repairs, fosters deeper understanding of the vehicle, and provides access to precise factory procedures and specifications. 📋 Manual Details Coverage Areas All Models And Trims: Yes, covers all C-Class (W204) models and trims for 2008. Page Count Estimated Page Count: Varies by specific model/engine combination, but described as comprehensive covering A-Z repairs. Likely hundreds to over a thousand pages digitally. Manual Type Type: Factory Service and Repair Manual Language Language: English Format Digital Format: PDF Searchability: PDF format typically allows for keyword searching, making it easy to locate specific information within the manual. 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, control systems, fuel service, emission control, intake/exhaust, cooling, lubrication, ignition, starting, charging, automatic transmission, manual transmission, transfer case, drive shaft, differential, axle, suspension. Chassis: Tires and wheels, brake control, brakes, parking brake, steering column, power steering. Body And Interior: Air conditioning, supplemental restraint system (SRS), seat belts, engine immobilizer, cruise control, wiper and washer, door locks, meters, audio/visual systems, horn, windshield/glass/mirrors, instrument panel, seats, engine hood/doors, exterior and interior trim, electrical systems. Electrical And Diagnostics: Multiplex/CAN communication, wiring schematics, diagnostic procedures, troubleshooting. Procedures Included Maintenance And Service: Regular maintenance schedules, fluid changes, filter replacements, lubrication, inspections. Repair And Rebuild: Complete step-by-step instructions for disassembly, repair, reassembly, and adjustment of all major vehicle systems. Diagnostics And Troubleshooting: Diagnostic trouble codes (DTCs), symptom analysis, fault finding procedures. Body And Paint: Includes procedures for door panel removal, interior trim replacement, body panel alignment, and potentially basic paint repair guidance. HVAC System: Detailed diagnostics and repair for the climate control system, including refrigerant handling, compressor replacement, evaporator servicing, and climate control module troubleshooting. Technical Depth Depth: Factory-level, highly detailed. Covers everything from basic fluid checks to complex engine and transmission overhauls, electrical diagnostics, and body repairs. Wiring Schematics Detail: Includes comprehensive, high-resolution wiring schematics for all electrical systems, essential for diagnosing complex electrical faults. 📊 Manual Specifications File Format Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible. Reader Requirements: Adobe PDF Reader (free online). Compression Requirements: Winzip (free online). Print Quality Printable: Yes, all pages are printable. Zoom Capability: Yes, images can be blown up for enlarged copies. Binding Type Binding: N/A (Digital PDF format, no physical binding). Paper Type Paper Type: N/A (Digital PDF format, no physical paper type). ⚙️ Engine Specifications Primary Engine Engine Options 2008 W204: The 2008 W204 C-Class was offered with various petrol and diesel engines, including the C200 CGI (M271 engine family), C250 CDI, C280 (M272 V6), C300, and C350. This manual would cover all of these. Performance Typical Performance Metrics: Manual includes detailed specifications for horsepower, torque, engine RPMs, and performance curves for all engine variants. Fuel System Fuel Injection Type: Likely covers both direct injection (CGI) and port injection systems depending on the engine, along with fuel pressure specifications, pump testing, and injector servicing. Engine Management ECU And Sensors: Detailed information on Engine Control Unit (ECU) operation, sensor functions (e.g., camshaft position, crankshaft position, MAF, O2 sensors), and diagnostic procedures. Emissions Control: Covers emission control systems, including catalytic converters, oxygen sensors, and EVAP systems, along with relevant diagnostic codes and procedures. Timing Systems: Covers engine timing chain or belt replacement procedures, tensioner specifications, and diagnostic procedures for timing-related faults. 🔧 Transmission Standard Manual Transmission: While many W204 models came with automatics, manual transmissions were available in some markets/variants. The manual covers their servicing and repair. Optional Automatic Transmission: The 7G-TRONIC (722.9) 7-speed automatic transmission was a common option. The manual provides comprehensive coverage of its maintenance, diagnostics, and repair, including valve body issues and torque converter servicing. Features Transmission Control: Details on Transmission Control Module (TCM) operation, shift solenoids, and electronic diagnostics. Torque Converter Lockup: Details on the operation and potential issues with the torque converter lockup clutch in automatic transmissions. 📐 Dimensions Exterior Wheelbase: Approximately 2760 mm (108.7 inches) for the W204 chassis. Overall Length: Approximately 4596 mm (181.0 inches) for the sedan. Weights Curb Weight: Varies significantly by engine and equipment, typically ranging from 1500 kg to 1650 kg (3300 lbs to 3650 lbs). Gross Vehicle Weight Rating: Specified in the manual for each model variant, crucial for load capacity and...