🏷️ Basic Information

Make:

Mercedes-Benz

Model:

CL55 AMG

Year:

2005

Chassis Code:

C215

Engine Code:

M113 E55 ML

👋 Introduction

Class:

High-performance luxury grand tourer coupe.

Target Audience:

Owners and technicians requiring in-depth maintenance, repair, and diagnostic information for the CL55 AMG.

Competitors:

BMW 7 Series (e.g., 745i/750i), Bentley Continental GT, Aston Martin DB9.

Vehicle Focus:

Emphasis on AMG performance enhancements, advanced technology, and luxury appointments.

Manual Value:

Provides access to factory-level diagnostic and repair procedures, crucial for maintaining the complex systems of the CL55 AMG.

📋 Manual Details

Coverage:

Complete service, repair, diagnostic, and troubleshooting information for the 2005 Mercedes-Benz CL55 AMG.

Estimated Pages:

Over 2000 (typical for comprehensive dealer-level software)

Type:

Official Service and Repair Manual Software

Language:

English

Format:

Digital Software (likely CD-ROM or download, searchable database)

📖 Manual Coverage

Engine:

5.5L Supercharged V8 (M113 E55 ML), including supercharger system, intercooler, fuel injection, ignition, emissions, cooling, and lubrication.

Transmission:

5-speed automatic transmission (722.6), including control module, hydraulic system, torque converter, and torque converter lock-up clutch.

Drivetrain:

Rear-wheel drive, differential, drive shafts, CV joints.

Suspension:

Active Body Control (ABC) system, front and rear suspension components, steering system (hydraulic power steering), wheel alignment.

Brakes:

Front and rear disc brakes (likely larger AMG variants), ABS, ESP (Electronic Stability Program), Brake Assist, parking brake.

Electrical:

Complete electrical system, including engine control module (ECM), transmission control module (TCM), body control module (BCM), lighting, power accessories, diagnosis and testing, wiring diagrams.

Body:

Body and chassis, exterior trim, interior trim, doors, windows, sunroof, bumpers, body panel removal and installation.

Climate Control:

Automatic climate control system, A/C service, heating system.

Airbags:

SRS (Supplemental Restraint System) including airbag modules, sensors, and control unit.

Maintenance:

Scheduled maintenance, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug replacement, belt inspection and replacement.

Diagnostics:

Diagnostic trouble codes (DTCs), sensor testing, component testing, circuit testing, using diagnostic tools (e.g., Star Diagnostic System - SDS).

Repair:

Step-by-step repair procedures for all major mechanical and electrical systems, including engine teardown and reassembly, transmission overhaul, suspension component replacement, brake system repairs, electrical component replacement.

Troubleshooting:

Systematic troubleshooting guides for common and uncommon issues, symptom-based diagnostics.

Specifications:

Torque specifications for all fasteners, fluid capacities, electrical specifications, diagnostic parameters.

Depth:

Comprehensive dealer-level technical information, suitable for professional technicians and advanced DIY enthusiasts.

📊 Manual Specifications

File Type:

Proprietary software, likely executable (.exe) or installer package for CD-ROM, or a searchable database format.

Printability:

Printable pages or sections available within the software interface.

Binding:

N/A (Software, not a physical book)

Paper Quality:

N/A (Software, not a physical book)

⚙️ Engine Specifications

Engine Type:

V8, SOHC, 24 valves (3 per cylinder)

Displacement:

5.4 Liters (5439 cc)

Aspiration:

Supercharged with intercooler (AMG Speed-Sensitive Supercharger System)

Horsepower:

493 hp @ 6100 rpm

Torque:

516 lb-ft (700 Nm) @ 2650-4500 rpm

Fuel Delivery:

Sequential multi-point fuel injection

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

Coolant Type:

Mercedes-Benz Approved Antifreeze/Coolant (e.g., G48, 50/50 mix with distilled water)

Oil Type:

Synthetic Engine Oil, MB 229.5 Specification (e.g., 0W-40 or 5W-40)

Oil Capacity:

8.5 Liters (9 US Quarts) with filter change

Spark Plugs:

Typically single spark per cylinder (check manual for specific part numbers, e.g., NGK PFR6B or equivalent).

🔧 Transmission

Transmission Type:

5-Speed Automatic (722.6) with Touchshift

Optional Transmission:

N/A for CL55 AMG (5-speed auto was standard)

Shift Modes:

Comfort (C), Sport (S), and Manual (M) modes, adjustable via button on the center console.

Transmission Fluid Type:

Mercedes-Benz Automatic Transmission Fluid (ATF) MB 236.10 or MB 236.12 (Dexron III is NOT a substitute).

Fluid Capacity:

Approximately 8.0 Liters for a dry fill, lower for a fluid level check/top-off. Exact amount depends on procedure. Consult manual.

📐 Dimensions

Length:

Approx. 5005 mm (197.0 in)

Width:

Approx. 1855 mm (73.0 in) excluding mirrors

Height:

Approx. 1396 mm (55.0 in)

Wheelbase:

Approx. 2885 mm (113.6 in)

Curb Weight:

Approx. 1975 kg (4354 lbs)

Gross Vehicle Weight Rating:

Approx. 2430 kg (5357 lbs)

Trunk Volume:

Approx. 500 Liters (17.7 cu ft)

Wheel Size:

Front: 18 x 8.5 inches, Rear: 18 x 9.5 inches (standard AMG alloys)

Tire Size:

Front: 245/40 R18, Rear: 265/35 R18 (typical)

Bolt Pattern:

5x112 mm

🛡️ Safety Features

NHTSA Ratings:

Not specifically rated for this model year under modern standards, but built to rigorous Mercedes-Benz safety standards of the era.

Stability Control:

ESP (Electronic Stability Program), ASR (Anti-Slip Regulation).

Traction Control:

ASR (Anti-Slip Regulation) integrated with ESP.

Braking Assistance:

BAS (Brake Assist) - automatically applies maximum braking force in emergency situations.

Airbags:

Front airbags (driver and passenger), side airbags (front), curtain airbags (front), optional rear side airbags.

Seat Belts:

Pretensioning seat belts with force limiters, ISOFIX child seat anchors (in rear).

Body Structure:

High-strength steel safety cell, crumple zones.

💡 Technology Features

Display:

COMAND (Cockpit Management and Navigation) system with a central color display.

Audio System:

Premium Bose sound system (often standard).

Navigation:

Integrated GPS navigation system (may require updated map discs).

Cruise Control:

Distronic (optional) - adaptive cruise control system.

Parking Assistance:

Front and rear parktronic sensors.

Phone Integration:

Integrated telecommunications system (e.g., UHI connector for early Bluetooth modules or cradle).

🔧 Maintenance

Oil Change Interval:

Variable Service Interval (VSI) system, typically every 10,000-15,000 miles or annually, depending on driving conditions. Consult manual for exact intervals based on car's service indicator.

Transmission Fluid Service:

Recommended every 30,000 - 60,000 miles or as indicated by the service indicator. Consult manual for specific transmission type (722.6) recommendation.

Brake Fluid Flush:

Typically every 2 years.

Coolant Flush:

Typically every 2-3 years or 40,000-60,000 miles.

Power Steering Fluid:

MB 343.0 or equivalent (e.g., Pentosin CHF 11S).

Brake Fluid:

DOT 4 Plus (or DOT 4 as minimum).

Abc System Leaks:

Common issue with ABC system hoses and components developing leaks over time, leading to suspension warnings or failure. Requires specialized diagnosis and repair.

Supercharger Coupler:

The rubber coupler for the supercharger drive belt can degrade and fail, causing loss of boost and squealing noises.

Ignition Coils:

Can be prone to failure, leading to misfires and rough running. Diagnosis often involves swapping coils to isolate the faulty unit.

Transmission Shifting Issues:

Can sometimes exhibit harsh shifting or delayed engagement, often related to transmission control module (TCM) software or valve body issues.

📚 Vehicle History

Heritage:

Mercedes-Benz has a long history of engineering luxury, performance, and safety, dating back to the late 19th century.

Cl Class Lineage:

The CL-Class is the luxury coupe successor to the S-Class coupe, offering advanced technology and sporty performance.

C215 Generation:

The C215 generation (1998-2006) was known for its advanced ABC suspension, powerful engines, and elegant styling. The CL55 AMG represents the peak of performance for this generation.

Production Period:

The C215 CL-Class was produced from 1998 to 2006. The CL55 AMG variant was introduced in 2001 and updated with the facelift in 2002, continuing through 2006.

Manufacturing Location:

Sindelfingen, Germany.

🏆 Awards & Recognition

Awards:

While specific awards for the 2005 CL55 AMG might not be widely publicized, the CL-Class generally received accolades for its blend of luxury, performance, and technology from automotive publications of the era.