🏷️ Basic Information Identification Make: Mercedes-Benz Model: C230 Year: 2007 Codes Chassis Code: W203 Engine Code Primary: M272.920 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe Target Audience: Owners seeking to perform DIY maintenance and repairs, independent repair shops, enthusiasts. Competitive Analysis Competitors 2007: BMW 3 Series (E90/E92), Audi A4 (B7), Lexus IS250/IS350, Acura TL. Key Features Vehicle Selling Points: Premium interior, sophisticated engineering, strong safety features, refined driving dynamics, available as sedan or coupe. Manual Value Proposition: Provides official, factory-level technical data and procedures, enabling accurate and efficient maintenance and repairs, saving costs compared to dealership service. 📋 Manual Details Coverage Areas General Coverage: Complete service, repair, diagnostics, and maintenance for the 2007 Mercedes-Benz C230. Page Count Estimated Pages: 1500+ Manual Type Type: Official Factory Service and Repair Manual Software Language Language: English Format Format: Software (likely digital download, potentially interactive PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, emissions control, engine management (ECU/ECM), powertrain control module (PCM), transmission (automatic), drivetrain. Chassis: Suspension (front and rear), steering system, braking system (ABS, ESP), wheels, tires. Electrical: 12V electrical system, battery, charging system (alternator), starting system (starter), lighting (headlights, taillights, interior), fuses and relays, wiring diagrams, CAN bus system, infotainment system, climate control electronics. Body: Body panels, doors, windows, locks, interior trim, exterior trim, sunroof, convertible top (if applicable), chassis and frame. Procedures Included Maintenance: Oil changes, fluid flushes and fills, filter replacements, spark plug replacement, belt inspection and replacement, brake pad and rotor replacement, tire rotation, battery testing. Diagnostics: Troubleshooting guides for common and uncommon issues, diagnostic trouble codes (DTCs) interpretation, component testing procedures, wiring schematic analysis. Repair: Engine overhaul, transmission rebuild, suspension component replacement, brake caliper overhaul, electrical component repair/replacement, body panel repair. Specifications: Torque specifications, component dimensions, fluid capacities, wiring resistance values, diagnostic parameter ranges. Technical Depth Depth: Comprehensive; covers routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and electrical system troubleshooting. 📊 Manual Specifications File Format Software Features: Searchable text, interactive diagrams, printable pages, potentially video clips or animations. Print Quality Digital Quality: High-resolution, clear text and diagrams suitable for digital viewing and printing. Binding Type Binding: N/A (Software) Paper Type Paper Quality: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Type: 3.0L Naturally Aspirated V6 Engine Displacement: 2996 cc (182.8 cubic inches) Engine Code: M272.920 Bore X Stroke: 88.0 mm x 82.0 mm Compression Ratio: 10.7:1 Valvetrain: DOHC, 4 valves per cylinder, Variable Valve Timing (VVT) on intake and exhaust camshafts. Performance Horsepower: 228 hp @ 6000 rpm Torque: 221 lb-ft @ 3500-5000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Cooling System Coolant Type: Mercedes-Benz Approved Antifreeze/Coolant (e.g., MB 325.0 or MB 326.0) Lubrication System Oil Type Specification: Mobil 1 Synthetic (or equivalent meeting MB-Approval 229.5 or 229.51) Oil Capacity: 8.0 L (8.5 US quarts) Ignition System Spark Plug Type: NGK Iridium (e.g., IFR6T11G) 🔧 Transmission Standard Type: 7-Speed Automatic (7G-TRONIC) Transmission Model: 722.902 Features Driving Modes: Comfort (C) and Sport (S) modes. Fluid Specifications Fluid Type: MB 236.14 Automatic Transmission Fluid (ATF) Fluid Capacities Fluid Capacity Fill: Approximately 7.5 L (7.9 US quarts) for a dry fill. Maintenance Service Interval Fluid Change: Recommended every 39,000 miles (60,000 km) or 4 years, whichever comes first. 📐 Dimensions Exterior Length Sedan: 4526 mm (178.2 inches) Width Sedan: 1728 mm (68.0 inches) Height Sedan: 1411 mm (55.6 inches) Wheelbase: 2715 mm (106.9 inches) Weights Curb Weight Sedan: 1570 kg (3461 lbs) Cargo Trunk Volume Sedan: 450 L (15.9 cubic feet) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5 Stars NHTSA Front Impact Passenger: 5 Stars IIHS Front Overlap Frontal Offset: Good Active Features Electronic Stability Control: Standard (ESP - Electronic Stability Program) Anti Lock Brakes: Standard (ABS - Anti-lock Braking System) Traction Control: Standard (ASR - Acceleration Skid Control) Passive Features Airbags Front: Dual-stage front airbags Airbags Side: Front side-impact airbags Airbags Curtain: Front and rear side-curtain airbags (sometimes optional or standard depending on body style/trim) Head Restraints: Active front head restraints (NECK-PRO) 💡 Technology Features Infotainment Audio System: Standard Mercedes-Benz Audio 20 CD system; optional COMAND APS navigation system with larger display and enhanced features. Connectivity: Optional Bluetooth interface for hands-free calling and audio streaming. Driver Assistance Cruise Control: Standard cruise control; optional DISTRONIC adaptive cruise control available on some models. Parking Assist: Optional front and rear parking sensors (PARKTRONIC). Climate Control System Type: Dual-zone automatic climate control (THERMATIC) standard; optional THERMOTRONIC for enhanced control. 🔧 Maintenance Service Intervals Oil And Filter Change: Every 10,000 miles (16,000 km) or 12 months, whichever comes first, using synthetic oil meeting MB 229.5/229.51. Air Filter Replacement: Every 30,000 miles (48,000 km) or as needed based on driving conditions. Cabin Air Filter Replacement: Every 15,000 miles...