🏷️ Basic Information

Make:

Mercedes-Benz

Model:

CLS63 AMG

Year:

2011

Chassis Code:

C218

👋 Introduction

Segment:

Luxury Grand Tourer / Performance Sedan

Target Audience:

Performance-oriented luxury car buyers, enthusiasts, independent repair shops specializing in Mercedes-Benz.

Competitors:

BMW M5, Audi S7, Porsche Panamera Turbo, Jaguar XF Supercharged.

Performance Focus:

Emphasizes the AMG performance enhancements over standard CLS models.

Technology Integration:

Covers advanced electronic systems typical of high-end Mercedes-Benz vehicles.

Original Documentation:

Officially licensed, implying accuracy and completeness comparable to dealer-level information.

📋 Manual Details

Primary Coverage:

Service and Repair

Secondary Coverage:

Maintenance, Diagnostics, Troubleshooting, Specifications

Estimated Page Count:

Thousands (software-based, dynamic)

Type:

Digital Service Manual / Repair Manual Software

Language:

English

Format:

Software/Digital Download (likely PDF or proprietary viewer)

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder head, pistons, crankshaft, camshafts, timing system, lubrication system, cooling system

Engine Management:

Engine Control Unit (ECU), fuel injection, ignition system, emission controls, sensors, actuators, diagnostics (OBD-II)

Transmission:

AMG SPEEDSHIFT MCT 7-speed automatic transmission (assembly, control module, fluid service, torque converter)

Drivetrain:

Driveshafts, differentials, axles, power take-off (if applicable)

Suspension:

Front and rear suspension components, springs, shock absorbers, control arms, bushings, AIRMATIC air suspension system (if equipped)

Steering:

Power steering system, steering rack, steering column, electronic power steering (EPS) components

Brakes:

Brake system components (discs, pads, calipers), hydraulic system, ABS, ESP, brake booster, parking brake, brake fluid specifications

Wheels Tires:

Wheel specifications, tire sizes, inflation pressures, bolt patterns, TPMS (Tire Pressure Monitoring System)

Body Exterior:

Body panels, doors, hood, trunk lid, bumpers, glass, seals, hinges, locks, exterior trim, corrosion protection

Body Interior:

Interior trim panels, seats, seat belts, airbags, dashboard, console, headliner, climate control vents

Electrical System:

Battery, alternator, starter, fuses, relays, wiring diagrams, lighting (headlights, taillights, interior), power windows, mirrors, locks

Comfort Systems:

Climate control (HVAC), heating, ventilation, air conditioning (compressor, evaporator, refrigerant), heated/ventilated seats, sunroof

Infotainment Navigation:

COMAND infotainment system, audio system, navigation unit, radio, speakers, display unit, Bluetooth connectivity

Driver Assistance:

Distronic Plus (adaptive cruise control), PARKTRONIC, Lane Keeping Assist, Blind Spot Assist, Adaptive Highbeam Assist

Routine Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspections

Engine Repair:

Engine overhaul, head gasket replacement, piston and ring replacement, timing chain/belt service, valve adjustments

Transmission Repair:

Transmission fluid and filter change, solenoid replacement, torque converter replacement, transmission control module (TCM) diagnosis and programming

Suspension Steering Repair:

Component replacement (shocks, struts, bushings, ball joints), alignment procedures, power steering system repair

Brake System Repair:

Brake pad and rotor replacement, caliper service, hydraulic system bleeding, ABS/ESP component testing and replacement

Electrical Diagnostics:

Troubleshooting electrical faults, wiring harness repair, component testing, module diagnosis and programming

HVAC Service:

Refrigerant recharging, component replacement (compressor, condenser, evaporator), leak detection, cabin filter replacement

Bodywork Repair:

Panel replacement, dent repair, rust prevention, glass replacement, trim fitting

Troubleshooting:

Step-by-step diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides

Diagnostic Tool Usage:

Guidance on using Mercedes-Benz proprietary diagnostic tools (e.g., STAR Diagnosis/XENTRY) for advanced diagnostics, coding, and adaptations

Depth:

Comprehensive: Covers all aspects from basic maintenance to complete engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures.

📊 Manual Specifications

Digital Format:

Likely proprietary software or high-resolution searchable PDF files.

Printability:

Printable sections/pages for workshop use.

Binding:

N/A (Digital Format)

Paper:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Code:

M156

Engine Type:

Naturally Aspirated 6.2L V8

Displacement:

6208 cc (6.2 Liters)

Bore X Stroke:

102.2 mm x 94.6 mm

Compression Ratio:

11.3:1

Valvetrain:

SOHC, 4 valves per cylinder (24 valves total)

Power Output:

451 hp @ 6500 rpm

Torque Output:

479 lb-ft @ 5000 rpm

Fuel Delivery:

Sequential Multi-Point Fuel Injection (SFI)

Fuel Type:

Premium Unleaded Gasoline (91+ octane recommended)

Fuel Tank Capacity:

80 Liters (21.1 Gallons)

🔧 Transmission

Transmission Type:

AMG SPEEDSHIFT MCT 7-speed Automatic Transmission

Optional Transmission:

N/A (MCT was standard for AMG models)

Clutch Type:

Multi-plate clutch instead of a torque converter for quicker shifts and more direct feel.

Shift Modes:

Comfort, Sport, Sport Plus, Manual

Transmission Fluid Type:

MB 236.14 (e.g., Pentosin ATF 134)

Transmission Fluid Capacity:

Approximately 9.5 Liters (subject to variation during service)

📐 Dimensions

Length:

4996 mm (196.7 inches)

Width:

1871 mm (73.7 inches)

Height:

1426 mm (56.1 inches)

Wheelbase:

2874 mm (113.1 inches)

Curb Weight:

Approximately 1955 kg (4310 lbs)

Gross Vehicle Weight Rating:

Approximately 2570 kg (5666 lbs)

Trunk Capacity:

495 Liters (17.5 cubic feet)

🛡️ Safety Features

NHTSA Ratings:

Likely 5-star overall (specific ratings for 2011 CLS not consistently available for all sub-tests, but generally high for its class).

Active Safety Systems:

ABS, ESP (Electronic Stability Program), Brake Assist (BAS), ATTENTION ASSIST, optional Distronic Plus, Lane Keeping Assist, Blind Spot Assist.

Passive Safety Features:

Front airbags, side airbags, window airbags, active front head restraints, seatbelt pretensioners, crumple zones, reinforced passenger cell.

💡 Technology Features

Infotainment System:

COMAND APS (Cockpit Management and Navigation Display) with HDD navigation, radio, CD/DVD changer, USB interface, Bluetooth connectivity.

Audio System:

Standard Harman Kardon Logic 7 surround sound system (optional).

Adaptive Cruise Control:

Optional DISTRONIC PLUS with PRE-SAFE® Brake functionality.

Parking Assistance:

Optional PARKTRONIC parking assist, rearview camera.

Connectivity Options:

Bluetooth interface for hands-free calling and audio streaming, optional Media Interface for iPod/USB connectivity.

Headlights:

Bi-Xenon Adaptive Headlights with Intelligent Light System, LED daytime running lights.

🔧 Maintenance

Oil Change Interval:

Typically 10,000 miles or 12 months, whichever comes first (subject to driving conditions and specific oil used).

Major Service Intervals:

Service A, Service B, and subsequent recurring services at approximate 20,000-mile intervals (e.g., spark plug replacement, brake fluid flush, transmission service, coolant flush).

Engine Oil Type:

MB 229.5 (e.g., Mobil 1 0W-40, Castrol Edge 0W-40)

Engine Oil Capacity:

Approximately 8.5 Liters (9.0 US Quarts)

Coolant Type:

MB 325.0 / 326.0 (Antifreeze/Coolant, Phosphate-free)

Brake Fluid Type:

DOT 4 Plus (MB 331.0)

Engine M156:

Potential for timing chain wear (though less common than on earlier M156 variants), hydraulic lifter noise, oil leaks from valve covers or oil pan, spark plug well oil fouling. The M156 is known for its robust construction but requires meticulous maintenance.

Amg Speedshift Mct:

Occasional rough shifting if fluid is old or contaminated, potential for mechatronic unit issues, though generally reliable.

Airmatic Suspension:

If equipped, potential for air spring leaks, compressor failure, or sensor issues, leading to ride height problems.

Electronics:

As with many complex German luxury vehicles, there is a possibility of various electronic module failures or sensor issues, requiring advanced diagnostic tools.

📚 Vehicle History

Mercedes Benz Legacy:

Long history of luxury, engineering excellence, and automotive innovation dating back to the late 19th century.

Cls Introduction:

The CLS-Class was introduced in 2004 (C219) as a four-door coupe, a groundbreaking design concept that blended sedan practicality with coupe styling. The C218 generation (2011-2018) continued this theme with a sleeker, more modern design.

Cls63 Amg Development:

The CLS63 AMG represents the pinnacle of performance within the CLS line, developed by Mercedes-AMG GmbH, focusing on enhanced engine power, suspension tuning, braking, and aerodynamic improvements.

Production Years:

2011-2014 (for the C218 CLS63 AMG with M156 engine; later models used the M157 twin-turbo V8).

Manufacturing Location:

Sindelfingen, Germany

🏆 Awards & Recognition

Automotive Press Awards:

The CLS63 AMG (C218) generally received positive reviews from automotive publications for its blend of performance, luxury, and distinctive styling, often praised for its powerful V8 engine and dynamic handling. Specific awards may vary by region and publication.