Positioning:
Premium luxury coupe, representing Mercedes-Benz's pinnacle of comfort and performance in its class.
Competitors:
Primarily competed with vehicles like the BMW 8 Series (previous generation), Lexus SC, and Bentley Continental GT.
Distinction:
Known for its advanced technology, powerful V8 and V12 engines, sophisticated suspension (ABC - Active Body Control), and elegant design.
Purpose:
To provide technicians and knowledgeable owners with the precise information needed to maintain, diagnose, and repair the 2004 CL-Class C215 effectively.
Coverage Scope:
All Models & All Repairs A-Z
Type:
Factory Service and Repair Manual
Compatibility:
Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac
Readability:
Requires Adobe PDF Reader (free)
Zoom Capability:
High (blow-up images and print enlarged copies)
Engine:
Detailed service, diagnosis, and repair for all engine variants
Control System:
Engine control module (ECM) and other electronic control units (ECUs)
Mechanical:
Comprehensive mechanical component service and repair
Fuel Service:
Fuel system diagnosis, service, and specifications
Emission Control:
Emission control system diagnosis and repair
Cooling System:
Intake, exhaust, and cooling system service and repair
Lubrication:
Lubrication system maintenance and service
Ignition Starting Charging:
Ignition, starting, and charging system service and troubleshooting
Transmission:
Automatic transmission diagnosis, service, and repair
Clutch:
Clutch system diagnosis and repair (if applicable to specific models)
Driveline:
Transfer case, propeller shaft, drive shaft, differential, axle, and suspension service
Wheels Tires:
Tire and wheel service, alignment, and specifications
Brakes:
Brake control, brake system, and parking brake service and diagnosis
Steering:
Steering column and power steering system service and repair
HVAC:
Air conditioning system diagnosis and repair
Restraint System:
Supplemental restraint system (SRS) and seat belt service and diagnosis
Security:
Engine immobilizer system service
Cruise Control:
Cruise control system diagnosis and repair
Wipers Washers:
Wiper and washer system service
Doors Locks:
Door lock system service
Instrumentation:
Instrument panel, meters, and audio/visual system service
Body:
Engine hood/door, exterior & interior trim, windshield/glass/mirror service
Electrical:
Comprehensive electrical system diagnosis and repair
Communication:
Multiplex/CAN communication system diagnosis
Maintenance:
Routine maintenance procedures and schedules
Diagnosis:
Troubleshooting and diagnostic procedures for all systems
Repair:
Step-by-step repair instructions for all components
Specifications:
Torque specifications, fluid types, capacities, and other critical data
Wiring:
Complete wiring schematics for all vehicle systems
Depth:
Technician-level detail, suitable for dealership technicians
Detail Level:
Vehicle-specific, not generic information
Illustrations:
Numerous diagrams and illustrations
Instructions:
Complete step-by-step instructions
Engine Options 2004:
CL500 (M113 E50 - 5.0L V8), CL55 AMG (M113 E55 - 5.4L Supercharged V8), CL600 (M137 E58 - 5.8L V12 or M275 E60 - 6.0L Bi-Turbo V12, depending on specific market/production date within 2004).
Cl500 Power:
Approximately 302 hp @ 5600 rpm, 339 lb-ft @ 3250 rpm (M113 E50)
Cl55 Amg Power:
Approximately 493 hp @ 6100 rpm, 516 lb-ft @ 2650 rpm (M113 E55 ML)
Cl600 Power:
Approximately 362 hp @ 5500 rpm, 413 lb-ft @ 2700 rpm (M137 E58) or 500 hp @ 3500 rpm, 590 lb-ft @ 1800 rpm (M275 E60 Bi-Turbo)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Recommended Fuel:
Premium Unleaded Gasoline (91 octane or higher)
Length:
Approx. 198.9 inches (5,053 mm)
Width:
Approx. 73.7 inches (1,872 mm)
Height:
Approx. 55.0 inches (1,397 mm)
Curb Weight Cl500:
Approx. 4,180 lbs (1,896 kg)
Curb Weight Cl55 Amg:
Approx. 4,350 lbs (1,973 kg)
NHTSA Frontal Driver:
Not specifically rated by NHTSA for this model year, but generally high safety standards.
IIHS Side Impact:
Likely received good ratings due to robust construction and advanced safety features.
ABS:
Standard Anti-lock Braking System (ABS)
Esp:
Standard Electronic Stability Program (ESP)
Traction Control:
Standard Traction Control System (TCS)
Airbags:
Front airbags, side airbags, and curtain airbags standard.
Seatbelts:
Pretensioning seatbelts with force limiters.
Structure:
Reinforced body structure for enhanced crash protection.
Oil Change:
Typically every 10,000 miles or 12 months, whichever comes first, often indicated by the 'Service A' or 'Service B' reminder system.
Major Service:
Major services (e.g., spark plugs, transmission fluid, brake fluid) usually recommended around 30,000-60,000 mile intervals.
Engine Oil Cl500 Cl600:
Mobil 1 0W-40 or equivalent (API SJ/SL rated)
Engine Oil Cl55 Amg:
Mobil 1 0W-40 or equivalent (API SJ/SL rated), often high-performance synthetic.
Transmission Fluid:
MB Approved ATF (e.g., MB 236.10 or 236.12 for 5-speed 722.6)
Coolant:
Mercedes-Benz Genuine Antifreeze/Coolant (e.g., MB 325.0)
Abc Suspension:
Active Body Control (ABC) suspension system can develop leaks or require fluid changes/component replacement (e.g., struts, pumps, accumulators).
Ignition Coils:
Ignition coil failures, particularly on V8 and V12 engines, can lead to misfires.
Alternator:
Alternator failure can occur, impacting battery charging and electrical systems.
Sbc Brake System:
Sensotronic Brake Control (SBC) on some models can develop issues with the SBC hydraulic unit or pump, requiring specific diagnostic and repair procedures outlined in the manual.
Window Regulators:
Window regulator mechanisms can fail over time.