🏷️ Basic Information

Make:

Mercedes-Benz

Model:

CLK500

Year:

2006

Body Style:

Coupe (C209)

Generation:

Second Generation (C209/A209)

Chassis Code:

C209

👋 Introduction

Market Position:

The 2006 Mercedes-Benz CLK500 (C209) represented the pinnacle of the CLK-Class's luxury coupe offering in its segment, targeting discerning buyers seeking a blend of performance, comfort, and sophisticated styling. It competed against other premium German marques and high-end American luxury coupes.

Competitive Analysis:

Key competitors for the 2006 CLK500 included the BMW 6 Series (645Ci), Audi A5 (though introduced later, it occupied a similar space), and potentially models from Lexus (like the SC 430) and even higher-trim American coupes. The CLK500 distinguished itself with its potent V8 engine and a comfortable, well-appointed interior characteristic of Mercedes-Benz.

Key Features:

Powerful 5.0L V8 engine, refined interior materials, advanced safety features for its era, distinctive styling, comfortable ride quality, and the prestigious Mercedes-Benz brand cachet. This service manual software provides access to the technical knowledge needed to maintain and repair these features.

📋 Manual Details

Coverage Areas:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Body & Trim, Maintenance, Diagnostics, Troubleshooting, Wiring Diagrams, Technical Specifications.

Page Count:

Extensive (specific count not provided, but typical for comprehensive service manual software)

Manual Type:

Official Service and Repair Manual Software

Language:

English

Format:

Software (Digital Download)

Licensing:

Officially Licensed

📖 Manual Coverage

Systems Covered:

Engine Mechanical & Management (M113 E50), 5-Speed Automatic Transmission (722.6), Drive Axles, Front/Rear Suspension, Power Steering, Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Climate Control (AC/Heating), Interior/Exterior Lighting, Instrument Cluster, SRS Airbag System, Fuel System, Cooling System, Lubrication System, Ignition System, Emission Control Systems, Body Control Modules (BCM), Door Locks, Windows, Seats, Infotainment System.

Procedures Included:

Routine Maintenance (oil changes, filter replacements, fluid checks), Scheduled Maintenance Intervals, Component Removal & Installation, Component Overhaul & Reassembly, Diagnostic Procedures, Fault Code Interpretation, Troubleshooting Guides, Wiring Harness Repair, Electrical Component Testing, Mechanical Adjustments, Torque Specifications, Lubricant Specifications, Replacement Part Information, Body Repair Procedures.

Technical Depth:

Comprehensive. Covers everything from basic fluid changes and filter replacements to in-depth engine and transmission overhauls, complex electrical system diagnostics, and chassis component repairs. Includes detailed diagnostic flowcharts and wiring schematics.

Troubleshooting Depth:

Detailed troubleshooting flowcharts and guides for common and complex electrical and mechanical faults, including diagnostic trouble codes (DTCs) interpretation.

Wiring Diagrams Included:

Comprehensive, system-specific wiring diagrams with clear labeling of wires, connectors, and components, crucial for electrical diagnostics and repair.

📊 Manual Specifications

File Format:

Proprietary Software (likely executable or accessible via a dedicated interface)

Print Quality:

N/A (Digital Software)

Binding Type:

N/A (Digital Software)

Paper Type:

N/A (Digital Software)

Searchability:

High (Software typically offers keyword search functionality for quick information retrieval)

Navigation:

User-friendly interface with clear categorization and often hyperlinked cross-references for easy navigation between sections and diagrams.

⚙️ Engine Specifications

Primary Engine:

M113 E50 (5.0 Liter SOHC V8)

Horsepower:

302 hp @ 5600 rpm

Torque:

339 lb-ft @ 2700-4250 rpm

Fuel System:

Electronic Fuel Injection (EFI) with Sequential Port Injection

Engine Code:

M113

Bore X Stroke:

3.86 in x 3.37 in (98 mm x 85 mm)

Compression Ratio:

9.0:1

Valvetrain:

Single Overhead Camshaft (SOHC), 3 valves per cylinder

Cooling System:

Pressurized liquid cooling system

Ignition System:

Distributorless Electronic Ignition (DLI) with coil-on-plug

Engine Management System:

ME 2.8 (Motor Electronics)

🔧 Transmission

Standard Transmission:

5G-TRONIC 5-Speed Automatic Transmission (722.6)

Optional Transmission:

N/A (5-speed automatic was standard for CLK500)

Features:

TouchShift functionality allowing manual gear selection, adaptive electronic control.

Transmission Fluid Type:

MB Approval 236.14 (e.g., Mobil ATF 134, Pentosin ATF1)

Transmission Fluid Capacity Approx:

8-9 Liters (for complete refill, requires proper filling procedure)

📐 Dimensions

Length:

182.2 in (4628 mm)

Width:

68.5 in (1740 mm)

Height:

54.6 in (1387 mm)

Wheelbase:

106.7 in (2710 mm)

Curb Weight:

Approx. 3700 lbs (1678 kg)

Gross Vehicle Weight Rating:

Approx. 4650 lbs (2109 kg)

Trunk Volume:

13.2 cu ft (373 L)

Wheel Bolt Pattern:

5x112

Standard Tire Size:

Front: 225/45R17, Rear: 245/40R17

🛡️ Safety Features

NHTSA Front Crash Rating:

Likely 5-Star (for applicable models/years, Mercedes-Benz generally performed well)

IIHS Crash Test Rating:

Good (for applicable models/years)

Active Features:

Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (TCS), Brake Assist (BAS).

Passive Features:

Driver and front passenger front airbags, front side-impact airbags, window curtain airbags (standard or optional depending on configuration), front seatbelt pre-tensioners, active head restraints.

💡 Technology Features

Infotainment System:

COMAND APS (Cockpit Management and Navigation EXpert) system with CD player, optional navigation, radio, and auxiliary input. Voice control (Linguatronic) may be present.

Driver Assistance Features:

Optional features may include DISTRONIC (adaptive cruise control) and PARKTRONIC (parking sensors).

Connectivity Features:

Typical connectivity in this era included Bluetooth for phone integration (often via a separate cradle), but lacked modern USB or streaming capabilities without aftermarket modifications.

Instrumentation:

Analog gauges for speedometer, tachometer, fuel level, and coolant temperature. Multi-function display in the instrument cluster for trip computer, service indicators (ASSYST), and warning messages.

🔧 Maintenance

Service A Interval:

Approx. 10,000 miles or 12 months (refer to manual for precise ASSYST service indicators)

Service B Interval:

Approx. 20,000 miles or 24 months (refer to manual for precise ASSYST service indicators)

Engine Oil Type:

SAE 0W-40, MB Approval 229.5 (e.g., Mobil 1 Formula M)

Engine Oil Capacity:

8.5 Liters (8.9 US Quarts)

Coolant Type:

MB Approved Antifreeze/Coolant (e.g., G48)

Brake Fluid Type:

DOT 4 PLUS (MB Approval 331.0)

Known Issues Common:

Oil leaks from valve covers and oil cooler seals, ignition coil failure (leading to misfires), CAN bus communication issues, electronic module failures, transmission conductor plate issues, blower motor resistor failure, serpentine belt tensioner wear.

Oil Filter Part Number:

e.g., Mann Filter HU 719/7y, Mahle KL 149 (verify specific fitment)

Air Filter Part Number:

e.g., Mann Filter C 3694/1, K&N E-2996 (verify specific fitment)

Maintenance Procedures Covered:

Detailed instructions for spark plug replacement, serpentine belt replacement, brake pad/rotor replacement, fluid flushes (coolant, brake fluid), filter replacements (oil, air, cabin, fuel), battery care and testing, and more.

📚 Vehicle History

Brand Heritage:

Mercedes-Benz has a long-standing reputation for engineering excellence, luxury, safety, and performance, dating back to the invention of the automobile itself by Karl Benz. This heritage informs the design and engineering of all its vehicles, including the CLK-Class.

Model Evolution:

The CLK-Class (C208/A208) was initially introduced in 1997 as a mid-size coupe/convertible based on the E-Class platform. The second generation (C209/A209), launched in 2002, moved to the C-Class platform but retained its distinct styling and more luxurious positioning. The CLK500 represented the performance-oriented variant of this generation, bridging the gap to the more potent CLK55 AMG.

Production Years C209:

2002-2010

Manufacturing Location:

Bremen, Germany

🏆 Awards & Recognition

Recognitions:

While specific awards for the 2006 CLK500 aren't widely publicized, the CLK-Class consistently received positive reviews for its styling, luxury, and performance from automotive journalists and publications worldwide. It was recognized as a strong contender in the luxury coupe market.

Ratings:

Consumer satisfaction ratings were generally high for Mercedes-Benz vehicles of this era, reflecting build quality and comfort.

Certifications:

N/A (Certifications typically apply to safety standards rather than specific model trims)