🏷️ Basic Information Identification Make: Mercedes-Benz Model: SL-Class Chassis Code: R230 Years Covered: 2001, 2002, 2003, 2004, 2005, 2006 👋 Introduction Market Position 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 Key Features 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. Competitive Analysis Competitor Manuals: Distinguishes itself by offering 'complete' coverage across all variants, aiming for a higher level of detail than condensed guides. 📋 Manual Details Coverage Manual Type: Complete Workshop Service Repair Manual Coverage Areas: All models, engines, trim levels, and transmission types Format Format: Downloadable Digital File Language: English Software Requirements: Adobe Reader (or compatible PDF viewer) Delivery Delivery Method: Instant Email Delivery 📖 Manual Coverage Systems Covered 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 Procedures Included 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 Technical Depth 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. 📊 Manual Specifications File Quality Print Quality: High quality, enabling clear printing of pages or chapters Accessibility Portability: Downloadable to PC, MAC, tablets, and smartphones Searchability Text Search: Likely searchable text within PDF, facilitating quick access to specific information ⚙️ Engine Specifications Primary Engine Options 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) Performance Sl500 2001 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 Fuel System Induction: Multi-point fuel injection (MPI) for naturally aspirated V8s, Supercharger with intercooler for SL55 AMG, Twin-turbocharging for SL600 Technical Details Engine Management: ME 2.8, ME 2.8s, or MED electronic engine control units (ECUs) depending on model and year 🔧 Transmission Standard Transmission 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) Optional Transmission Availability: No manual transmission options available for the R230 generation in these model years. Features Shift Modes: Comfort, Sport, and Manual modes (Tiptronic) Fluid Specifications Fluid Type: MB Specification 236.14 (ATF - Automatic Transmission Fluid) Fluid Capacity Capacity Approximate: 8-10 liters (depending on drain and fill vs. torque converter drain) 📐 Dimensions Exterior Length: Approx. 4535 mm (178.5 in) Width: Approx. 1800 mm (70.9 in) Height: Approx. 1300 mm (51.2 in) Wheelbase Wheelbase: Approx. 2560 mm (100.8 in) Weights Curb Weight Sl500: Approx. 1895 kg (4178 lbs) Curb Weight Sl55 Amg: Approx. 1960 kg (4321 lbs) 🛡️ Safety Features Ratings Crash Test Data: No specific NHTSA or Euro NCAP ratings readily available for R230 model years, but Mercedes-Benz vehicles generally perform well. Active Features Braking: Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Brake Assist (BAS) Suspension: Active Body Control (ABC) for adaptive damping and roll stabilization Passive Features Airbags: Front airbags, side airbags, thorax airbags, and often head airbags Rollover Protection: Pop-up rollover bars deployed automatically in case of rollover detection 💡 Technology Features Infotainment System Name: COMAND (Cockpit Management and Navigation) Features: Navigation system, CD player, AM/FM radio, optional Bose sound system. Driver Assistance Active Safety: Active Body Control (ABC), ESP, ABS, Brake Assist, optional Distronic cruise control. Connectivity Phone Integration: Optional Bluetooth hands-free system. 🔧 Maintenance 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). Fluid Specifications 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) Brake Fluid: DOT 4 Plus Power Steering Fluid:...