🏷️ Basic Information

Make:

Mercedes-Benz

Model:

C280

Year:

2007

Chassis Code:

W203

Body Style:

Sedan

👋 Introduction

Target Audience:

DIY enthusiasts, independent repair shops, Mercedes-Benz dealerships.

Value Proposition:

Authoritative and comprehensive resource for maintaining and repairing the 2007 Mercedes-Benz C280, offering significant cost savings over dealership services.

Vs Generic Manuals:

Offers official Mercedes-Benz data, ensuring accuracy and completeness that generic aftermarket manuals may lack. Includes specific factory procedures and technical bulletins.

Searchability:

Advanced search functionality within the software for quick access to specific topics.

Illustrations:

Includes numerous high-quality diagrams, exploded views, and technical illustrations.

Licensing:

Officially licensed product, ensuring its authenticity and adherence to Mercedes-Benz standards.

📋 Manual Details

Manual Type:

Official Service and Repair Manual Software

Language:

English

Format:

Software/Digital Download

Estimated Pages:

1000+

Page Count Details:

Comprehensive coverage with detailed diagrams and procedures.

File Format Details:

Typically delivered as an executable (.exe) application or a PDF file with hyperlinked navigation.

Print Quality:

N/A (Digital Software)

Binding Type:

N/A (Digital Software)

Paper Type:

N/A (Digital Software)

📖 Manual Coverage

Engine Mechanical:

Complete engine overhaul, disassembly, assembly, component testing, lubrication systems, cooling systems, fuel delivery systems, ignition systems, emissions control systems.

Engine Management:

ECU diagnostics, sensor operation, actuator control, OBD-II troubleshooting, electronic fuel injection (EFI) and ignition (EI) systems.

Transmission:

Automatic transmission (722.6 variants), disassembly, assembly, hydraulic control, torque converter, transmission control module (TCM), fluid specifications and replacement.

Drivetrain:

Driveshafts, CV joints, differentials, rear axle assembly, wheel bearings, prop shafts.

Suspension:

Front and rear suspension components, strut replacement, spring replacement, control arms, ball joints, bushings, wheel alignment specifications.

Steering:

Power steering system, steering rack, tie rod ends, steering column, power steering fluid specifications.

Brakes:

Front and rear brake systems, disc brake service, caliper replacement, rotor replacement, brake pad replacement, brake fluid specifications, ABS system operation and diagnostics, ESP/BAS integration.

Electrical System:

Battery, charging system (alternator), starter motor, lighting systems (headlights, taillights, interior), power windows, power locks, sunroof, mirrors, horn.

Climate Control:

HVAC system, air conditioning (AC) operation, refrigerant types and capacities, compressor, evaporator, condenser, climate control module (CCM).

Body:

Body panel removal and installation, door mechanisms, hood, trunk lid, bumpers, glass replacement, interior trim panels, door seals.

Body Electronics:

Central locking system, remote keyless entry, alarm system, SRS airbag system (removal, installation, diagnostics), seat belt pretensioners.

Infotainment:

Audio system operation, speaker replacement, navigation system (if equipped), COMAND system (if equipped).

Scheduled Maintenance:

Detailed service schedules (Service A, Service B), oil change intervals, filter replacement intervals, fluid checks and replacements.

Diagnostic Troubleshooting:

Step-by-step diagnostic procedures for common and uncommon issues, fault code interpretation, circuit diagrams for electrical systems.

Component Replacement:

Detailed instructions for replacing all major and minor components, including torque specifications and special tool requirements.

Rebuilding Overhaul:

Full instructions for engine and transmission rebuilding, including measurements, clearances, and assembly sequences.

Wiring Diagrams:

Complete electrical system wiring diagrams for all circuits, including component locations and connector pinouts.

Fluid Capacities:

Precise fluid capacities for engine oil, coolant, transmission fluid, brake fluid, power steering fluid, windshield washer fluid.

Tightening Torques:

Critical torque specifications for all fasteners in engine, chassis, and body components.

Recalls Tsbs:

Likely includes references or information pertinent to Technical Service Bulletins (TSBs) and manufacturer recalls issued for the 2007 C280, crucial for addressing known design or manufacturing issues.

Depth Level:

Factory-level repair and diagnostic information.

Detail Level:

Extensive detail with exploded views, component illustrations, and schematics.

Troubleshooting Approach:

Systematic troubleshooting trees and flowcharts based on symptoms.

📊 Manual Specifications

Software Compatibility:

Windows operating systems (e.g., Windows 98, ME, NT, 2000, XP, Vista, 7, 8, 10). May require administrator privileges for installation.

Search Functionality:

Full-text searchable content for efficient information retrieval.

⚙️ Engine Specifications

Engine Code:

M272

Engine Type:

3.0L V6 DOHC 24-valve

Horsepower:

228 hp @ 6000 rpm

Torque:

221 lb-ft @ 2700-5000 rpm

Fuel Delivery:

Sequential Multi-Port Fuel Injection (MPI)

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

Emissions Control:

Electronic ignition, catalytic converter, secondary air injection system, oxygen sensors.

Bore X Stroke:

3.43 in x 3.41 in (87.0 mm x 86.0 mm)

Compression Ratio:

10.7:1

🔧 Transmission

Transmission Type:

7-speed Automatic (722.6)

Drive Wheels:

Rear-Wheel Drive (RWD)

All Wheel Drive:

Optional 4MATIC All-Wheel Drive

Transmission Modes:

Comfort (C) and Sport (S) modes

Transmission Fluid:

Mercedes-Benz spec 236.14 (e.g., Pentosin ATF 134)

📐 Dimensions

Length:

180.7 in (4590 mm)

Width:

69.7 in (1770 mm)

Height:

55.7 in (1415 mm)

Wheelbase:

106.7 in (2710 mm)

Curb Weight:

3571 lbs (1620 kg)

Gross Vehicle Weight Rating:

4674 lbs (2120 kg)

🛡️ Safety Features

NHTSA Front Impact:

5 Stars

NHTSA Side Impact:

5 Stars

IIHS Front Crashworthiness:

Good

IIHS Side Impact:

Good

Stability Control:

Electronic Stability Program (ESP) / Adaptive ESP

Traction Control:

Traction Control System (TCS)

Braking Assistance:

Brake Assist System (BAS)

Airbags:

Front dual-stage airbags, front side airbags, front and rear side curtain airbags.

Seatbelts:

Pretensioning front seatbelts with force limiters, active head restraints.

💡 Technology Features

Infotainment System:

Optional COMAND (Cockpit Management and Navigation Display) system with integrated radio, CD player, navigation, and Bluetooth connectivity.

Audio System:

Standard audio system with AM/FM radio, CD player, and auxiliary input. Harman Kardon surround sound system available as an option.

Adaptive Cruise Control:

Optional DISTRONIC adaptive cruise control system.

Parking Assistance:

Optional parking sensors (front and rear) and rearview camera.

Bluetooth:

Standard or optional Bluetooth interface for hands-free calling and audio streaming.

Automatic Climate Control:

Dual-zone automatic climate control.

🔧 Maintenance

Oil Change Interval:

Every 10,000 miles (16,000 km) or 1 year, whichever comes first (based on Mercedes-Benz Flexible Service System).

Service A:

Recommended at approximately 10,000 miles or 1 year. Includes oil and filter change, tire rotation, inspection of fluid levels and various components.

Service B:

Recommended at approximately 20,000 miles or 2 years. Includes Service A items plus cabin filter replacement, brake fluid change, and more comprehensive inspections.

Spark Plug Replacement:

Typically at 100,000 miles (160,000 km) for iridium-tipped spark plugs.

Engine Oil:

SAE 0W-40 or 0W-30 synthetic motor oil meeting Mercedes-Benz Specification 229.5 or 229.51.

Engine Coolant:

Mercedes-Benz specification 325.0 or 326.0 (Glycol-based antifreeze, typically a 50/50 mix with distilled water).

Brake Fluid:

DOT 4 Plus or DOT 4 Low Viscosity (LV) meeting Mercedes-Benz Specification 331.0.

Power Steering Fluid:

Mercedes-Benz specification 236.3 (Dexron III compatible hydraulic fluid, though specific MB spec is preferred).

M272 Balance Shaft Wear:

Early M272 engines (prior to certain production dates) can experience wear in the balance shaft, leading to Check Engine lights and diagnostic trouble codes related to camshaft timing.

Oem Intake Manifold:

Plastic intake manifolds on some M272 engines can develop cracks, leading to vacuum leaks and rough idling.

Electronic Parking Brake:

Some models may experience issues with the electronic parking brake system requiring specific diagnostic tools for adjustment or repair.

📚 Vehicle History

Heritage:

Mercedes-Benz, a global leader in automotive engineering and luxury vehicles, with a long history of innovation and quality dating back to the late 19th century.

Model Lineage:

The C-Class is Mercedes-Benz's entry-level luxury sedan, positioned below the E-Class and S-Class. The W203 generation, introduced in 2000, underwent a significant facelift for the 2005 model year, which included the 2007 C280.

Production Years:

2007 model year production.

Manufacturing Location:

Bremen, Germany

🏆 Awards & Recognition

IIHS Top Safety Pick:

The C-Class sedan (W203) generally performed well in safety tests, often earning 'Good' ratings from IIHS and 5-star ratings from NHTSA during its production run, indicating strong safety performance.

Consumer Satisfaction:

While specific awards for the 2007 C280 are not widely publicized, the C-Class consistently ranks well in customer satisfaction surveys for luxury sedans, particularly regarding build quality and driving dynamics.