🏷️ Basic Information Identification Make: Mercedes-Benz Model: C-Class Model Variant: C300 Model Year: 2010 Vehicle Generation: W204 (Second Generation C-Class) Codes Chassis Code: W204 👋 Introduction Market Position Vehicle Class: Compact Executive Sedan Target Audience: Professionals, individuals seeking luxury, comfort, and a balance of performance and efficiency. Competitive Analysis Key Competitors: BMW 3 Series, Audi A4, Lexus IS, Infiniti G37. Key Features Design Philosophy: Modern, elegant, and sporty styling synonymous with Mercedes-Benz. Interior Appointments: High-quality materials, refined craftsmanship, and comfortable seating. Driving Dynamics: Balanced ride and handling, offering both comfort and a degree of sportiness. 📋 Manual Details Coverage Areas Manual Type: Owner's Manual Language: English Format: Digital Download (Printable PDF) Page Count Estimated Page Count: Approximately 300-400 pages (typical for this model/year) 📖 Manual Coverage Systems Covered Engine Operation: Detailed explanation of engine functions, performance, and basic troubleshooting. Transmission Operation: Information on automatic transmission operation, shifting modes, and basic care. Braking System: Explanation of ABS, Brake Assist, and general brake system warnings. Suspension And Steering: Overview of suspension components and steering system functionality. Electrical System: Coverage of lighting, wipers, power windows, mirrors, and basic electrical component functions. Climate Control: Operation of HVAC system, automatic climate control, and air recirculation. Infotainment And Audio: Instructions for operating the Audio 20 or COMAND infotainment system, radio, CD player, and basic media input. Safety Systems: Explanation of airbags, seatbelts, ISOFIX child seat anchors, and tire pressure monitoring system (TPMS). Driver Assistance Features: Information on features like cruise control, speed limiter, and parking assist (if equipped). Instrument Cluster And Controls: Detailed explanation of all dashboard indicators, warning lights, and control buttons. Procedures Included Starting And Driving: Step-by-step guide to starting the engine, engaging gears, and basic driving maneuvers. Refueling: Instructions for opening the fuel filler flap, recommended fuel type, and refueling process. Fluid Checks: Guidance on checking essential fluid levels (oil, coolant, brake fluid, windshield washer fluid). Tire Pressure Adjustment: Instructions for checking and adjusting tire pressure. Changing A Flat Tire: Guidance on using the jack and spare tire (or tire repair kit). Replacing Wiper Blades: Instructions for replacing windshield wiper blades. Headlight And Taillight Bulb Replacement: Guidance on replacing common exterior light bulbs. Using The Keyless Go System: Instructions for operating the keyless entry and start system. Adjusting Seats And Steering Wheel: Guidance on manual and powered seat adjustments and steering wheel positioning. Operating The Sunroof: Instructions for opening, closing, and tilting the sunroof. Locking And Unlocking Doors: Information on central locking, individual door locking, and child safety locks. Using Interior Lighting: Guidance on operating interior lights and ambient lighting. Activating Headlight Assistant: Instructions for using the automatic headlight control. Parking Assist Operation: Explanation of parking sensor system functionality and operation. Technical Depth Depth Of Information: Comprehensive owner-level guidance for operation, basic maintenance, and understanding vehicle systems. Diagnostic Capabilities: Provides information on dashboard warning lights and basic troubleshooting steps, but not advanced diagnostics or repair procedures. Repair Instructions: Focuses on user-serviceable items like fluid checks and bulb replacements; does not include detailed mechanical or electrical repair procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content for easy information retrieval. Print Quality Printability: High-quality resolution suitable for printing on standard office printers. Illustration Quality: Illustrated with step-by-step instructions, likely including diagrams and clear visuals. Binding Type Binding Type Digital: N/A (Digital Format) Paper Type Paper Type Digital: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: M272 (Commonly used in C300 4MATIC) Engine Type: 3.0L V6 SOHC (24-valve) Displacement: 2996 cc (3.0 Liters) Performance Horsepower: 228 hp @ 6000 rpm Torque: 221 lb-ft @ 2700-5000 rpm Fuel System Fuel Type: Unleaded Premium Gasoline (91 octane or higher recommended) Fuel Delivery: Electronic Fuel Injection (EFI) Emissions Control: Catalytic Converter, Oxygen Sensors 🔧 Transmission Standard Transmission Type: 7-speed Automatic (7G-TRONIC) Optional Drivetrain: Rear-Wheel Drive (RWD) or 4MATIC All-Wheel Drive (AWD) Features Driver Selectable Modes: Comfort (C) and Sport (S) modes. 📐 Dimensions Exterior Length: 180.6 inches (4587 mm) Width: 69.7 inches (1770 mm) Height: 56.3 inches (1430 mm) Wheelbase: 108.7 inches (2760 mm) Interior Front Headroom: 37.1 inches (942 mm) Front Legroom: 41.7 inches (1059 mm) Rear Headroom: 36.0 inches (914 mm) Rear Legroom: 33.4 inches (848 mm) Cargo Trunk Volume: 12.4 cubic feet (351 liters) Weights Curb Weight Rwd: 3638 lbs (1650 kg) Curb Weight AWD: 3770 lbs (1710 kg) 🛡️ Safety Features Ratings NHTSA Front Crash Test: 5 Stars NHTSA Side Crash Test: 5 Stars IIHS Top Safety Pick: Yes Active Features ABS: Standard Anti-lock Braking System Esc: Standard Electronic Stability Control (ESP) Traction Control: Standard Traction Control System Brake Assist: Standard Brake Assist (BAS) Tpms: Standard Tire Pressure Monitoring System Passive Features Airbags: Front airbags, front side airbags, front and rear curtain airbags. Seatbelts: 3-point inertia-reel seat belts with front belt force limiters and pretensioners. Child Seat Anchors:...
Potential premature wear of the balance shaft sprocket, leading to check engine light and rough running. (Less common on later M272 variants, but relevant to be aware of for the era).
Oil Cooler Gasket Leaks:
Leaking oil cooler seals can cause oil in the coolant. Requires replacement of seals or the entire cooler assembly.
7G Tronic Transmission Software:
Occasional rough shifting or delayed engagement may require software updates.
Cabin Air Filter Replacement:
Recommended to replace annually or as per service schedule to maintain air quality.
📚 Vehicle History
Brand Heritage
Mercedes Benz Legacy:
Founded in 1926, Mercedes-Benz has a long-standing reputation for engineering excellence, luxury, and safety.
Model Evolution
C Class Lineage:
The C-Class succeeded the 190 (W201) series and has consistently been Mercedes-Benz's entry-level compact executive offering.
W204 Introduction:
The W204 generation debuted for the 2008 model year, featuring a more aggressive and muscular design than its predecessor (W203).
Production
Production Years W204:
2007-2014 (globally).
Manufacturing Locations:
Germany, South Africa, China, India, Mexico, and USA (depending on market).
🏆 Awards & Recognition
Recognitions
IIHS Awards:
Consistently recognized as a Top Safety Pick by the Insurance Institute for Highway Safety (IIHS) in its model years.
Ratings
Consumer Reports Ratings:
Generally received good ratings for performance and comfort, with mixed reviews on reliability depending on specific components over time.