Vehicle Segment:
Luxury Grand Tourer / Sports Convertible
Target Audience:
Owners seeking to perform their own maintenance and repairs, save on dealership costs, and gain in-depth knowledge of their vehicle
Value Proposition:
Empowers owners to perform extensive repairs, saving significant money compared to professional service. Offers step-by-step instructions and illustrations for ease of use.
Competitor Manuals:
Distinguishes itself by offering 'complete' coverage across all variants, aiming for a higher level of detail than condensed guides.
Manual Type:
Complete Workshop Service Repair Manual
Coverage Areas:
All models, engines, trim levels, and transmission types
Format:
Downloadable Digital File
Software Requirements:
Adobe Reader (or compatible PDF viewer)
Delivery Method:
Instant Email Delivery
Powertrain:
Engine, transmission, drivetrain (rear-wheel drive), exhaust system
Chassis:
Suspension (Active Body Control - ABC), steering, brakes, wheels, tires
Electrical:
12V battery system, charging system, ignition system, lighting, instruments, climate control electronics, infotainment, active safety systems
Body:
Exterior body panels, interior trim, convertible top system, doors, windows, mirrors
Comfort Systems:
Climate control (automatic, heated/ventilated seats), convertible top hydraulics and electronics, interior lighting
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, brake servicing, tire rotations
Repair:
Engine diagnostics and repair, transmission overhaul, suspension component replacement, brake caliper/rotor service, electrical component troubleshooting and replacement, body panel repair, convertible top mechanism repair
Troubleshooting:
Systematic diagnostic procedures for common and complex issues, fault code interpretation
Diagnostics:
OBD-II diagnostics, sensor data interpretation, troubleshooting flowcharts
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds, including advanced diagnostics
Wiring Diagrams:
Detailed electrical schematics for all vehicle systems are a hallmark of comprehensive workshop manuals.
Print Quality:
High quality, enabling clear printing of pages or chapters
Portability:
Downloadable to PC, MAC, tablets, and smartphones
Text Search:
Likely searchable text within PDF, facilitating quick access to specific information
Sl350 (Early):
3.7L V8 (M112 E37)
Sl500:
5.0L V8 (M113 E50)
Sl55 Amg:
5.4L Supercharged V8 (M113 E55 ML)
Sl600 (2003-2006):
5.5L Twin-Turbo V12 (M275 E55 LA)
Horsepower:
302 hp @ 5600 rpm
Torque:
339 lb-ft @ 3250 rpm
Performance Sl55 Amg 2003
Horsepower:
469 hp @ 6100 rpm
Torque:
516 lb-ft @ 2650 rpm
Induction:
Multi-point fuel injection (MPI) for naturally aspirated V8s, Supercharger with intercooler for SL55 AMG, Twin-turbocharging for SL600
Engine Management:
ME 2.8, ME 2.8s, or MED electronic engine control units (ECUs) depending on model and year
Sl350/Sl500:
5-speed automatic transmission (722.6 series)
Sl55 Amg:
5-speed automatic transmission (AMG Speedshift MCT 722.6 series)
Sl600:
5-speed automatic transmission (AMG Speedshift MCT 722.6 series)
Availability:
No manual transmission options available for the R230 generation in these model years.
Shift Modes:
Comfort, Sport, and Manual modes (Tiptronic)
Fluid Type:
MB Specification 236.14 (ATF - Automatic Transmission Fluid)
Capacity Approximate:
8-10 liters (depending on drain and fill vs. torque converter drain)
Length:
Approx. 4535 mm (178.5 in)
Width:
Approx. 1800 mm (70.9 in)
Height:
Approx. 1300 mm (51.2 in)
Wheelbase:
Approx. 2560 mm (100.8 in)
Curb Weight Sl500:
Approx. 1895 kg (4178 lbs)
Curb Weight Sl55 Amg:
Approx. 1960 kg (4321 lbs)
Crash Test Data:
No specific NHTSA or Euro NCAP ratings readily available for R230 model years, but Mercedes-Benz vehicles generally perform well.
Braking:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Brake Assist (BAS)
Suspension:
Active Body Control (ABC) for adaptive damping and roll stabilization
Airbags:
Front airbags, side airbags, thorax airbags, and often head airbags
Rollover Protection:
Pop-up rollover bars deployed automatically in case of rollover detection
System Name:
COMAND (Cockpit Management and Navigation)
Features:
Navigation system, CD player, AM/FM radio, optional Bose sound system.
Active Safety:
Active Body Control (ABC), ESP, ABS, Brake Assist, optional Distronic cruise control.
Phone Integration:
Optional Bluetooth hands-free system.
Service Intervals Typical
Oil Change:
Every 10,000 miles or 1 year, whichever comes first (check manual for specific engine variant).
Major Service A:
Typically at 10,000 miles (inspect fluids, filters, brakes, etc.)
Major Service B:
Typically at 20,000 miles (includes items from A, plus more in-depth checks and replacements like spark plugs at higher intervals).
Engine Oil Sl500:
MB Specification 229.5 (e.g., Mobil 1 0W-40 or equivalent synthetic)
Engine Oil Sl55 Amg:
MB Specification 229.5 (e.g., Mobil 1 0W-40 or equivalent synthetic, specifically formulated for high-performance engines)
Coolant:
MB Specification 325.0 (Antifreeze/Coolant)
Power Steering Fluid:
MB Specification 236.3 or Pentosin CHF 11S (verify based on specific system)
Abc Suspension:
Leaks in hydraulic lines, struts, and pump failures are common. Requires specialized knowledge and fluids.
Convertible Top Hydraulic System:
Leaks in cylinders, pumps, and hoses can lead to top malfunction. Check for fluid levels and pressure.
Electronics:
Various electronic modules (e.g., COMAND, ABC control module) can fail due to age or water intrusion.
Engine Management Sl55:
Supercharger belt failure, intercooler pump issues, and ignition coil failures can occur.
Oil Filter Sl500:
e.g., Mann Filter HU 821 x or Mahle OX 157/2D
Air Filter Sl500:
e.g., Mann Filter C 35170/1 or Mahle LX 789/1
Manufacturer:
Mercedes-Benz, renowned for luxury, engineering, and safety innovations.
R230 Introduction:
Launched in 2001 as a successor to the R129 SL-Class, featuring a modern design and advanced technology like the ABC suspension.
Facelift 2002 Onwards:
While the initial R230 was for 2001, the description covers up to 2006, which includes the major facelift in 2002/2003 affecting styling and introducing new engines like the SL55 AMG and V12 variants.
Manufacturing Location:
Bremen, Germany
General Reputation:
The SL-Class is consistently recognized for its blend of performance, luxury, and advanced technology.
Consumer Reports:
Often rated highly for performance and comfort, though specific reliability ratings can vary by model year and component (e.g., ABC system).
