2003 Mercedes-Benz CL500 Service & Repair Manual Software

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🏷️ Basic Information Identification Make: Mercedes-Benz Model: CL500 Year: 2003 Generation Chassis Code: C215 Codes Engine Code: M113.960 👋 Introduction Market Position Segment: Luxury Grand Tourer (GT) Target Audience: Owners...

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Type: Car

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Sku: 331674

Tags: 2003 Car Cars CL500 Mercedes Mercedes-benz Misc

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Description

🏷️ Basic Information

Identification

Make:

Mercedes-Benz

Model:

CL500

Year:

Generation

Chassis Code:

Codes

Engine Code:

M113.960

👋 Introduction

Market Position

Segment:

Luxury Grand Tourer (GT)

Target Audience:

Owners seeking in-depth knowledge for DIY maintenance and repair of a high-end Mercedes-Benz coupe

Competitive Analysis

Competitors:

BMW 6 Series, Bentley Continental GT, Aston Martin DB9

Key Features

Vehicle Highlights:

V8 engine, sophisticated suspension (ABC), luxurious interior, advanced technology for its era

Manual Advantage:

Official licensing ensures accuracy and completeness, providing factory-level repair information

📋 Manual Details

Coverage Areas

Coverage Scope:

Comprehensive service and repair for the 2003 Mercedes-Benz CL500

Page Count

Estimated Page Count:

Estimated 2000+ pages (software based)

Manual Type

Type:

Official Service and Repair Manual Software

Language

Language:

English

Format

Format:

Digital Software (likely PDF or proprietary executable)

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Engine assembly, cylinder head, crankshaft, pistons, connecting rods, timing system, lubrication system, cooling system, intake manifold, exhaust manifold

Engine Management:

Fuel system (EFI), ignition system, emission control systems (OBD-II diagnostics), electronic control unit (ECU) functions and diagnostics

Transmission:

5-speed automatic transmission (722.6 series) - removal, installation, overhaul, diagnostics, fluid specifications, torque converter

Drivetrain:

Driveshafts, differential, axles, propeller shaft

Suspension:

Front and rear suspension systems, shock absorbers, springs, control arms, stabilizer bars, Active Body Control (ABC) system troubleshooting and components

Brakes:

Hydraulic brake system, ABS (Anti-lock Braking System), ESP (Electronic Stability Program), SBC (Sensotronic Brake Control) system, brake discs, pads, calipers, lines, master cylinder, parking brake

Steering:

Power steering system, steering gear, steering column, power steering fluid

Electrical System:

Battery, alternator, starter motor, wiring diagrams for all circuits, fuses, relays, lighting systems (headlights, taillights, interior lighting)

Body And Interior:

Body panels, doors, hood, trunk, bumpers, glass, interior trim, seats, dashboard, headliner, climate control system (HVAC), power windows, mirrors, sunroof

Comfort Systems:

Central locking system, keyless entry, remote control operation, seat adjustment mechanisms, heated/ventilated seats

Safety Systems:

Airbag system (SRS), seatbelt pre-tensioners, diagnostics and troubleshooting

Infotainment:

COMAND (Cockpit Management and Navigation) system troubleshooting, radio, CD changer, navigation system, speaker system

Procedures Included

Maintenance:

Routine maintenance, oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, brake inspection, tire rotation

Repair:

Component removal and installation, engine rebuilding, transmission repair, suspension component replacement, brake system overhaul, electrical component diagnosis and repair

Diagnostics:

Troubleshooting charts, symptom-based diagnostics, fault code interpretation (OBD-II and proprietary Mercedes-Benz codes), diagnostic tool usage (e.g., STAR DIAGNOSIS related information)

Calibration:

SBC system bleeding procedures, ABC system calibration, steering angle sensor calibration

Wiring Diagrams:

Detailed electrical schematics for all vehicle systems

Technical Depth

Depth:

Extensive, covering everything from basic fluid changes to complete engine and transmission overhauls, including complex electronic system diagnostics and repair

📊 Manual Specifications

File Format

File Type:

Software (Likely executable or PDF)

Print Quality

Quality:

High-resolution, printable pages (if PDF based)

Binding Type

Binding:

N/A (Software)

Paper Type

Paper:

N/A (Software)

⚙️ Engine Specifications

Primary Engine

Engine Type:

V8, naturally aspirated

Displacement:

4.966 Liters (303 cu. in.)

Bore X Stroke:

97.0 mm x 84.0 mm

Compression Ratio:

10.0:1

Valvetrain:

SOHC, 3 valves per cylinder (M113 engine family evolution)

Performance

Horsepower:

302 hp @ 6000 rpm (SAE Net)

Torque:

339 lb-ft @ 3100 rpm (SAE Net)

Fuel System

Injection Type:

Electronic Fuel Injection (EFI) - Bosch Motronic ME 2.8

Fuel Type:

Premium Unleaded Gasoline (91+ octane recommended)

Fluid Specifications

Engine Oil Type:

Mobil 1 0W-40 (MB-Approval 229.5) or equivalent

Coolant Type:

Mercedes-Benz/Daimler AG approved coolant (e.g., MB 325.0 or 326.0)

Engine Oil Capacity:

Approx. 8.0 Liters (8.5 US quarts) with filter change

🔧 Transmission

Standard

Transmission Type:

5-Speed Automatic with TouchShift

Transmission Model:

Mercedes-Benz 722.6 series (W5A 580)

Features

Shift Modes:

Comfort (C) and Sport (S) modes

Transmission Fluid Type:

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

Fluid Capacity

Capacity Approx:

8.5 Liters (8.9 US quarts) for a complete fluid change (pan drop and converter)

📐 Dimensions

Exterior

Length:

197.4 inches (5014 mm)

Width:

73.3 inches (1862 mm)

Height:

56.0 inches (1422 mm)

Wheelbase:

113.9 inches (2893 mm)

Weights

Curb Weight:

Approx. 4370 lbs (1982 kg)

Gross Vehicle Weight Rating Gvwr:

Approx. 5401 lbs (2450 kg)

Cargo

Trunk Volume:

16.4 cu ft (464 Liters)

🛡️ Safety Features

Ratings

NHTSA Front Crash Test:

4 Stars (Driver), 4 Stars (Passenger) - Based on available data for the generation

IIHS Front Crash Test:

Good (Based on available data for the generation)

Active Features

Standard Anti-lock Braking System

Standard Electronic Stability Program (ESP)

Traction Control:

Standard Traction Control System (TCS)

Sensotronic Brake Control (Brake-by-wire system) - a key feature for this model, requiring specific service procedures

Active Body Control (Hydraulic suspension system) - standard on CL500, offering adaptive damping and ride height adjustment

Passive Features

Airbags:

Front airbags, side airbags, curtain airbags (optional/standard depending on market)

Seatbelts:

Front and rear seatbelts with pre-tensioners and force limiters

💡 Technology Features

Infotainment

Head Unit:

COMAND 2.5 (Cockpit Management and Navigation) with integrated radio, CD player, and optional CD changer.

Navigation:

CD-ROM based GPS navigation system.

Audio System:

Bose premium sound system with multiple speakers.

Driver Assistance

Cruise Control:

Standard cruise control with DISTRONIC (adaptive cruise control) as an optional feature.

Connectivity

Phone Integration:

Optional hands-free communication system with integrated phone module (requires compatible mobile phone technology of the era).

Other Tech Features

Keyless Go:

Optional keyless entry and start system.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Variable (based on 'service indicator' or approximately every 10,000-15,000 miles / 1 year)

Transmission Fluid Interval:

Typically every 30,000-60,000 miles or as indicated by the service indicator (MB recommends for 'severe' service)

Brake Fluid Interval:

Every 2 years (DOT 4)

Coolant Flush Interval:

Every 3-5 years or as specified by Mercedes-Benz

Fluid Specifications

Power Steering Fluid:

Mercedes-Benz Power Steering Fluid (e.g., Pentosin CHF 11S or equivalent MB-approved fluid)

Brake Fluid:

DOT 4 Plus (MB 331.0)

Known Issues

Abc System Leaks:

Common issue involves leaks from ABC hydraulic lines, accumulators, or pump. Requires specialized knowledge and fluid.

Sbc System Faults:

The SBC system has a service life (measured in brake applications) and can require replacement. Diagnostics are critical for this system.

Ignition Coils And Spark Plugs:

M113 engines can experience aging ignition coils leading to misfires. Spark plug replacement is a routine maintenance item.

Cooling System Hoses:

Older rubber hoses can degrade and leak, particularly the expansion tank hose.

Air Matic Suspension Components:

While the CL500 has ABC, other Mercedes models of this era with AirMatic can have issues with air springs and compressors. This manual focuses on ABC.

📚 Vehicle History

Brand Heritage

Manufacturer Legacy:

Mercedes-Benz has a long-standing reputation for luxury, engineering, and safety, dating back to the invention of the automobile.

Model Evolution

C215 Introduction:

The C215 CL-Class replaced the C140 S-Class Coupe. It was introduced in 1999 and facelifted in 2002 for the 2003 model year.

C215 Features:

The C215 generation was known for its groundbreaking Active Body Control (ABC) suspension and the introduction of the Sensotronic Brake Control (SBC) on later models.

Production

Production Years:

1999-2006

Manufacturing Location:

Sindelfingen, Germany

🏆 Awards & Recognition

Recognitions

Overall Reputation:

The C215 CL-Class was generally well-received for its technology, comfort, and performance, though its high maintenance costs and complexity were often noted.

Ratings

Consumer Reports Rating:

Ratings for this era of Mercedes-Benz often highlighted reliability concerns in specific areas (e.g., electronics, ABC system) while praising comfort and performance.