🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK 230 Kompressor Generation: R170 Model Code: R170 Body Style: Roadster Production Years: 1996-2004 Engine Variant: 230 Kompressor 👋 Introduction Market Position Market Segment: Compact premium roadster Key Features Unique Selling Points: Variable compression ratio (via supercharger), retractable hardtop (Vario-roof), compact and agile platform. Target Audience Primary Users: Mechanical technicians, DIY enthusiasts, and Mercedes-Benz owners seeking comprehensive repair and maintenance knowledge. Competitive Analysis Key Competitors: BMW Z3, Porsche Boxster, Audi TT (later years). 📋 Manual Details Coverage Applicable Years: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Coverage Areas: Complete workshop service and repair Format File Format: PDF Language Language: English Type Manual Type: Workshop Service Repair Manual Printability Printable: Yes 📖 Manual Coverage Systems Systems Covered: Engine, Transmission, Fuel System, Ignition System, Lubrication System, Exhaust System, Electrical System, Bodywork, Brakes, Suspension, Steering, HVAC Engine Management: Detailed coverage of engine control unit (ECU) functions, sensors, and actuators. Interior Systems: Includes diagnosis and repair of HVAC, power windows, door locks, and seating mechanisms. Procedures Procedures Included: Routine maintenance, troubleshooting, diagnostics, removal and installation, assemblies and disassemblies, overhaul, tune-ups Diagnostic Troubleshooting: Step-by-step guides for identifying and resolving common and complex faults using diagnostic tools and procedures. Component Replacement: Instructions for replacing all major components and sub-assemblies, from simple bulbs to complex drivetrain elements. Special Tool Identification: Identifies and illustrates specific Mercedes-Benz special tools required for certain adjustments or repairs. Depth Technical Depth: Comprehensive, covering basic maintenance to advanced engine and transmission repairs, including proprietary component instructions. Technical Depth Diagnostic Tools: Mentions specific Mercedes-Benz diagnostic tools and procedures where applicable. 📊 Manual Specifications File Details File Type: PDF (Digital Electronic Delivery) Delivery Delivery Method: Fast and Free Electronic Delivery via Email Quality Print Quality: High-resolution, suitable for printing detailed diagrams and text. Content Emphasis Emphasis Notations: Includes WARNING, CAUTION, and NOTE notations for critical procedures and safety. Content Organization Organization Style: Logically organized into sections and subsections for easy navigation and quick reference to specific repair tasks. ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder, Supercharged (Kompressor) Displacement Engine Displacement: 2.3 Liters (2295 cc) Performance Horsepower: Approx. 192 hp @ 5300 rpm (U.S. spec) Torque: Approx. 200 lb-ft (280 Nm) @ 2500 rpm Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Ignition System Ignition Type: Electronic ignition with coil-on-plug Cooling System Coolant Type: Mercedes-Benz approved coolant (e.g., G05 or equivalent) Bore Stroke Bore And Stroke: 87.0 mm x 92.4 mm Compression Ratio Compression Ratio: 8.8:1 Valvetrain Valvetrain Configuration: SOHC, 3 valves per cylinder (2 intake, 1 exhaust) Supercharger Details Supercharger Type: Roots-type supercharger 🔧 Transmission Standard Transmission Standard Type: 5-speed Manual (Getrag 285) Optional Transmission Optional Type: 5-speed Automatic (Mercedes-Benz 722.6 '5G-TRONIC') Fluid Type Automatic Transmission Fluid: MB Specification 236.10 or 236.12 ATF 📐 Dimensions Exterior Length: Approx. 157.4 inches (3998 mm) Width: Approx. 67.7 inches (1720 mm) Height: Approx. 50.7 inches (1288 mm) Wheelbase Wheelbase: Approx. 82.7 inches (2100 mm) Weights Curb Weight: Approx. 2900-3100 lbs (1315-1406 kg), depending on equipment 🛡️ Safety Features Ratings Crash Test Rating Us: Refer to NHTSA and IIHS reports for specific model year evaluations. Generally considered safe for its class. Active Features Active Safety Systems: Anti-lock Braking System (ABS), Traction Control System (TCS, often called ASR - Anti-Slip Regulation) Passive Features Passive Safety Features: Front airbags, side airbags, roll-over protection (pop-up bars), reinforced A-pillars. 💡 Technology Features Infotainment Audio System: Factory-fitted radio/cassette or CD player with optional premium sound systems (e.g., Bose). Convenience Vario Roof System: Fully automatic electro-hydraulic retractable hardtop, a hallmark feature of the SLK. Climate Control HVAC System: Manual or optional automatic climate control. Driver Assistance Driver Assistance Features: Cruise control. Comfort Features Seat Adjustment: Manual or power-adjustable seats with memory functions on some models. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles (16,000 km) or 12 months, whichever comes first, under normal driving conditions. Refer to specific model year recommendations. Fluid Specifications Engine Oil Specification: SAE 0W-40 or 5W-40, meeting MB 229.5 specification. Check dipstick for capacity. Coolant Capacity: Approx. 7.5 - 8.0 liters Brake Fluid: DOT 4 or DOT 4 Plus (MB Specification 331.0) Power Steering Fluid: MB Specification 236.3 Hydraulic Fluid (typically Pentosin CHF 11S or equivalent) Known Issues Common Problems: Vario-roof hydraulic system leaks or malfunctions, mass airflow sensor (MAF) issues, ignition coil failures, supercharger belt wear, rust on wheel arches and rocker panels. Electrical Quirks: Occasional issues with window regulators, mirror motors, and central locking actuators. Maintenance Schedule Overview Routine Services: Includes checks and replacements of spark plugs, air filters, cabin filters, brake fluid, power steering fluid, and differential fluid as per schedule. Tune Up Items Spark Plug Type: NGK PFR5G-11 (or equivalent, consult manual for specific recommendations) Wheel And Tire Wheel Bolt Pattern: 5 x 112 mm Recommended Tire Sizes: Front: 205/55 R16,...