🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK230 Year: 2000 Codes Chassis Code: R170 Engine Code: M111.973 👋 Introduction Market Position Category: Compact Luxury Roadster Target Audience: Enthusiasts and owners seeking professional-level repair and maintenance information. Competitive Analysis Competitors: BMW Z3, Porsche Boxster (entry-level variants), Audi TT (early models) Key Features Unique Selling Proposition: Vario-Roof retractable hardtop, supercharged engine for its class, Mercedes-Benz build quality and brand prestige. Manual Value: Provides official, manufacturer-specific data essential for accurate and efficient servicing. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Secondary Coverage: Maintenance, Diagnostics, Troubleshooting, Wiring Diagrams Page Count Estimated Pages: 1500+ Manual Type Type: Official Licensed Service Manual Software Language Language: English Format Format: Software (likely digital executable or PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical (M111.973 Kompressor), Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System Transmission: 5-Speed Automatic (722.6), Manual Transmission (if applicable variant) Chassis: Suspension (Front/Rear), Steering System, Braking System (ABS/ASR), Wheels and Tires Electrical: Engine Control Module (ECM), Body Control Module (BCM), Lighting, Instrumentation, Power Accessories, Climate Control, SRS Airbag System, COMAND Infotainment (if equipped), Wiring Diagrams Body: Body Structure, Exterior Panels, Interior Trim, Doors, Hood, Trunk, Convertible Top System (Vario-Roof), HVAC System Procedures Included Maintenance: Routine Inspections, Fluid Changes (Engine Oil, Coolant, Brake Fluid, Transmission Fluid), Filter Replacements (Oil, Air, Fuel, Cabin), Spark Plug Replacement, Belt Replacement Repair: Engine Overhaul, Transmission Rebuild, Suspension Component Replacement, Brake System Repair, Steering System Repair, Electrical Component Diagnosis and Replacement, Body Panel Repair and Replacement, Convertible Top Mechanism Repair Diagnostics: Troubleshooting Fault Codes (OBD-II), Component Testing, System Diagnostics, Wiring Harness Testing Special Procedures: Convertible Top (Vario-Roof) System Operation and Troubleshooting, Kompressor Supercharger Maintenance and Repair, ECU/ECM Programming and Calibration (if detailed) Technical Depth Depth: Comprehensive: From basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring schematics. 📊 Manual Specifications File Format File Format: Digital Software (likely .exe or .pdf with search functionality) Print Quality Print Quality: High-resolution, printable diagrams and text. Binding Type Binding Type: N/A (Software) Paper Type Paper Type: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Code: M111.973 Configuration: Inline-4 Cylinder, Supercharged (Kompressor) Displacement: 2.3 Liters (2295 cc) Bore X Stroke: 89.9 mm x 92.4 mm Compression Ratio: 8.8:1 Valvetrain: SOHC (Single Overhead Camshaft), 4 Valves per Cylinder Performance Horsepower: 192 hp @ 5300 rpm (SAE net) Torque: 200 lb-ft @ 2500 rpm (SAE net) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) with Bosch Motronic ME 2.1/2.8 ECU Recommended Fuel: Premium Unleaded Gasoline (91 Octane or higher) Supercharger Type: Roots-type (Lysholm) 🔧 Transmission Standard Type: 5-Speed Automatic Transmission (722.6) Optional Type: 5-Speed Manual Transmission (M-Class) Features Automatic Features: TouchShift (driver-selectable manual shifting), electronically controlled Fluid Type Automatic: MB Spec 236.10 / 236.12 (e.g., Mobil ATF 134, Pentosin ATF1) Fluid Type Manual: MB Spec 235.10 (e.g., SAE 75W-85 GL-4) 📐 Dimensions Exterior Length: 157.3 inches (3995 mm) Width: 67.7 inches (1720 mm) Height: 50.1 inches (1272 mm) Wheelbase: 82.7 inches (2100 mm) Front Track: 57.4 inches (1458 mm) Rear Track: 57.0 inches (1448 mm) Weights Curb Weight: Approximately 3050-3150 lbs (1385-1430 kg) Gross Vehicle Weight Rating: Approximately 4000 lbs (1814 kg) 🛡️ Safety Features Ratings NHTSA Front Impact: Not rated for this specific year/model in readily available public databases. IIHS Crash Tests: Not rated for this specific year/model in readily available public databases. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Acceleration Slip Regulation (ASR) Stability Control: Optional ESP (Electronic Stability Program) available on some models. Passive Features Airbags: Driver and Passenger Front Airbags, Optional Side Airbags Rollover Protection: Integrated roll bar behind seats, automatically deploying rollover protection system (if equipped). Seatbelts: 3-point inertia-reel seatbelts with pre-tensioners 💡 Technology Features Infotainment Head Unit: Optional COMAND (Cockpit Management and Navigation Display) system, or standard Audio 10/20 cassette/CD player. Speaker System: Bose premium sound system often available as an option. Driver Assistance Cruise Control: Standard cruise control system. Parking Assist: Optional front and rear parking sensors available on some models. Connectivity Telematics: Optional telematics systems (e.g., Tele Aid) may have been available, dependent on region and options. Comfort Climate Control: Standard manual or optional automatic climate control (THERMATIC/THERMOTRONIC). 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000 miles or 12 months, whichever comes first (or as indicated by the 'Service A'/'Service B' system). Major Service Interval: Refer to 'Service B' intervals, typically around 20,000-30,000 miles for more comprehensive checks and fluid changes. Fluid Specifications Engine Oil Type: Mobil 1 Synthetic 0W-40 or equivalent (MB Spec 229.5) Engine Oil Capacity: 5.8 US quarts (5.5 Liters) with filter change Coolant Type: MB Spec 325.0 (Ethylene Glycol based, HOAT - MB 325.0 Coolant) Brake Fluid Type: DOT 4 Plus (MB Spec 331.0) Known Issues Common Problems: Vario-Roof hydraulic leaks and cylinder failures, Mass Air Flow (MAF) sensor issues,...