🏷️ Basic Information

Make:

Mercedes-Benz

Model:

SL600

Year:

2007

Chassis Code:

R230

Engine Code:

M275

R230 Generation Facelift:

This manual covers the pre-facelift R230 model, as the facelift occurred in late 2008.

👋 Introduction

Market Position:

The 2007 Mercedes-Benz SL600 represents the pinnacle of luxury grand touring convertibles, blending high performance with sophisticated technology and exquisite comfort. It competes in the ultra-luxury sports convertible segment against rivals like the Porsche 911 Turbo Cabriolet and Aston Martin DB9 Volante.

Competitive Analysis:

The SL600's primary competitive advantage lies in its powerful V12 bi-turbo engine and the advanced Active Body Control (ABC) suspension, offering a unique combination of effortless power and refined ride quality.

Key Features:

5.5L V12 Bi-Turbo Engine, Active Body Control (ABC) Suspension, Retractable Hardtop, Bi-Xenon Headlights, Premium Leather Interior, Advanced Climate Control, Harman Kardon Audio System, COMAND Infotainment System, Keyless-Go.

📋 Manual Details

Coverage Areas:

Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, HVAC, Bodywork, Interior, SRS Airbags, ABS, ESP, Diagnostics, Maintenance, Repair, Troubleshooting

Body Electrical:

Covers power mirrors, windows, central locking, keyless entry, seat adjustment and memory, climate control unit, lighting control modules.

Page Count:

Est. 2000+ pages (Software)

Manual Type:

Official Service and Repair Manual Software

Language:

English

Format:

Digital Software (Likely PDF or proprietary executable)

📖 Manual Coverage

Engine Mechanical:

Detailed disassembly, assembly, inspection, and repair procedures for V12 Biturbo engine (M275), including cylinder head, block, pistons, connecting rods, crankshaft, camshafts, valve train, timing system, lubrication system, cooling system.

Engine Management:

Comprehensive coverage of the ME-SFI engine control module, ignition system, fuel injection system, emissions control systems (OBD-II), sensor descriptions, diagnostic trouble codes (DTCs), and troubleshooting procedures.

Transmission:

Detailed repair and overhaul procedures for the 5-speed automatic transmission (722.6), including torque converter, valve body, planetary gear sets, electronic control unit (TCU), fluid specifications, and troubleshooting.

Drivetrain:

Information on rear-wheel drive system, differential, drive axles, and propeller shaft maintenance and repair.

Suspension:

Complete details on the Active Body Control (ABC) suspension system, including hydraulic components, struts, accumulators, control unit, service procedures, fluid specifications, and troubleshooting for leveling and damping.

Steering:

Coverage of the hydraulic power steering system, steering rack, steering column, and related components, including maintenance and repair.

Brakes:

Detailed information on the Anti-lock Braking System (ABS), Electronic Stability Program (ESP), brake booster, master cylinder, brake calipers, rotors, pads, brake lines, parking brake, and bleeding procedures.

Electrical System:

Extensive coverage of the vehicle's electrical architecture, including wiring diagrams, fuse box locations, relay assignments, battery, charging system, starter, lighting system (including Bi-Xenon and LED), power windows, locks, seats, mirrors, and convertible top operation.

HVAC:

Diagnosis and repair of the automatic climate control system, including refrigerant handling, AC compressor, condenser, evaporator, blower motor, control panel, and climate control modules.

Bodywork:

Procedures for exterior panel removal and installation, bumper systems, convertible roof mechanism and seals, door hardware, and alignment specifications.

Interior:

Information on interior trim removal and installation, seat systems (including heating, ventilation, and massage functions), dashboard, center console, and headliner.

Srs Airbag:

Detailed procedures for the Supplemental Restraint System (SRS), including airbag modules, control unit, seat belts, crash sensors, and safety precautions for working with airbag systems.

Maintenance Procedures:

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

Diagnostic Procedures:

Step-by-step diagnostic routines for various systems using OBD-II scanner and Mercedes-Benz specific diagnostic tools (e.g., STAR diagnosis), troubleshooting of common electrical and mechanical faults.

Repair Procedures:

Complete disassembly and reassembly instructions for major components, including engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs, and electrical module replacement.

Troubleshooting Guides:

Problem-solving guides based on symptoms, fault codes, and systematic diagnosis of issues related to engine performance, transmission shifting, electrical malfunctions, and hydraulic systems.

Specifications And Tolerances:

Precise torque specifications, clearances, fluid capacities, electrical resistance values, and diagnostic parameters for accurate repairs and adjustments.

Convertible Top Operation:

Detailed troubleshooting and repair procedures for the electro-hydraulic retractable hardtop system, including pump, cylinders, sensors, and control modules.

Technical Depth:

Comprehensive, suitable for professional technicians and advanced DIY enthusiasts. Covers everything from routine maintenance to complete system overhauls and complex diagnostics.

Diagnostic Tools:

While the manual covers diagnostic procedures, advanced diagnostics and coding will typically require Mercedes-Benz proprietary diagnostic equipment like the STAR diagnosis system (or its successors) and associated software access.

📊 Manual Specifications

File Format:

Digital Software (e.g., Executable, PDF)

Software Compatibility:

Requires a PC running Windows OS (e.g., Windows XP, Vista, 7, 8). Compatibility with modern operating systems like Windows 10/11 may vary and might require compatibility mode or virtual machine.

Print Quality:

N/A (Digital Software) - High-resolution, searchable text and diagrams.

Binding Type:

N/A (Digital Software)

Paper Type:

N/A (Digital Software)

⚙️ Engine Specifications

Engine Type:

M275 V12 Bi-Turbo

Displacement:

5.5 Liters (5513 cc)

Configuration:

60-degree V12

Bore X Stroke:

82.6 mm x 87.0 mm

Compression Ratio:

9.0:1

Valvetrain:

SOHC, 3 valves per cylinder (2 intake, 1 exhaust) with hydraulic lash adjusters

Horsepower:

510 hp @ 5000 rpm

Torque:

612 lb-ft (830 Nm) @ 1800-3500 rpm

Fuel Induction:

Sequential Multi-Point Fuel Injection (SFI) with twin turbochargers and intercoolers

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

Fuel Tank Capacity:

80 Liters (21.1 US Gallons)

Engine Control Module:

ME 2.8 (Module Engine - 2nd generation, variant 8)

🔧 Transmission

Transmission Type:

5G-TRONIC Automatic Transmission

Transmission Code:

722.6

Gear Ratios:

1st: 3.59, 2nd: 2.19, 3rd: 1.41, 4th: 1.00, 5th: 0.83, Reverse: 3.17

Features:

Selectable drive modes (Comfort/Sport), TouchShift manual shifting, lock-up torque converter.

Transmission Fluid Type:

MB Approved Automatic Transmission Fluid (ATF) Specification 236.10 or 236.12 (e.g., Mobil ATF 134, Shell Spirax S6 ATF ZM)

Transmission Fluid Capacity:

Approx. 8.0 Liters (8.5 US Quarts) for dry fill; 7.5 Liters (7.9 US Quarts) for filter change.

📐 Dimensions

Length:

4527 mm (178.2 in)

Width:

1815 mm (71.5 in)

Height:

1309 mm (51.5 in)

Wheelbase:

2560 mm (100.8 in)

Front Track:

1576 mm (62.0 in)

Rear Track:

1538 mm (60.6 in)

Curb Weight:

Approx. 1945 kg (4288 lbs)

Gross Vehicle Weight Rating:

Approx. 2300 kg (5071 lbs)

Trunk Capacity:

317 Liters (11.2 cu ft) with roof up; 234 Liters (8.3 cu ft) with roof down.

🛡️ Safety Features

NHTSA Ratings:

Not specifically rated by NHTSA for this model year, but Mercedes-Benz vehicles typically meet or exceed all federal safety standards. Features advanced crumple zones and safety cell structure.

Active Safety Features:

Anti-lock Braking System (ABS) with Brake Assist (BAS), Electronic Stability Program (ESP) with Acceleration Skid Control (ASR), Active Body Control (ABC) with corneringและ roll stabilization.

Active Body Control:

Active Body Control (ABC) system provides hydraulic suspension adjustment for ride height and damping characteristics, mitigating body roll during cornering and providing a smooth ride.

Passive Safety Features:

Dual-stage front airbags, front side airbags, knee airbags (driver and passenger), rollover protection system (automatically deploying roll bars), front and rear crumple zones, reinforced A-pillars, 3-point seat belts with pre-tensioners and force limiters.

💡 Technology Features

Infotainment System:

COMAND (Cockpit Management and Navigation) system with integrated CD player, radio, navigation, and auxiliary inputs. Harman Kardon Logic 7 surround sound audio system.

Display:

7-inch color LCD display

Driver Assistance Features:

Bi-Xenon headlights with adaptive front-lighting system, rain-sensing wipers, parking guidance (Parktronic), cruise control.

Connectivity Features:

Bluetooth connectivity for hands-free calling (may require optional adapter).

Convenience Features:

Keyless-Go (proximity key and push-button start), heated and ventilated seats, memory seats, power-adjustable steering column, dual-zone automatic climate control, power-folding mirrors, auto-dimming rearview mirror.

🔧 Maintenance

Major Service Interval:

Typically every 10,000 miles or 12 months, whichever comes first, as indicated by the 'Service A' or 'Service B' reminders on the dashboard. Major component overhauls or replacements will have specific mileage-based recommendations.

Oil Change Interval:

10,000 miles or 12 months (synthetic oil recommended)

Transmission Fluid Change Interval:

Recommended every 40,000-60,000 miles, especially for heavy use or if exhibiting symptoms.

Brake Fluid Change Interval:

Every 2 years regardless of mileage.

Engine Oil Specification:

MB 229.5 Specification (e.g., Mobil 1 0W-40 Synthetic, Castrol EDGE 0W-40)

Engine Oil Capacity:

Approx. 8.5 Liters (9.0 US Quarts) with filter change

Coolant Specification:

MB Approved Coolant/Antifreeze, specification 325.0 (typically a blue-green silicate-containing formula for this era).

Coolant Capacity:

Approx. 12.0 Liters (12.7 US Quarts)

Power Steering Fluid Type:

MB Approved Hydraulic Fluid, specification 343.0 (typically a mineral oil based fluid)

Brake Fluid Specification:

DOT 4 Plus (MB 331.0) Low Viscosity

Known Issues:

ABC suspension hose leaks, ABC hydraulic pump failure, alternator failure, ignition coil failure (common on V12 engines), transmission control module (TCM) issues, SBC (Sensotronic Brake Control) unit failure (though SL600 may use a more conventional system by 2007, check manual for specific system), convertible top hydraulic leaks or sensor failures, catalytic converter issues.

📚 Vehicle History

Brand Heritage:

Mercedes-Benz boasts a long and illustrious history of automotive innovation, dating back to the invention of the automobile by Karl Benz in 1886. The brand is synonymous with luxury, engineering excellence, and pioneering safety technologies.

Model Evolution:

The Mercedes-Benz SL-Class has been a flagship model since its introduction in the 1950s, representing the ultimate in Mercedes-Benz roadster design and performance. The R230 generation (2003-2011) introduced the retractable vario-roof hardtop and advanced technologies like Active Body Control.

Production Location:

Bremen, Germany

Production Years:

R230 Generation: 2003-2011

🏆 Awards & Recognition

Recognitions:

While specific awards for the 2007 SL600 may vary, the SL-Class has consistently been recognized by automotive publications for its luxury, performance, and engineering. It's often featured in 'best luxury car' or 'best grand touring convertible' lists.