🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK-Class Model Code: R170 Generation Generation Name: First Generation Production Years Generation: 1996-2004 Codes Chassis Code Internal: R170 👋 Introduction Market Position Segment: Compact Luxury Roadster / Sports Car Target Audience: Enthusiasts, owners seeking to perform maintenance and repairs, independent repair shops Competitive Analysis Competitors: BMW Z3, Porsche Boxster (986), Audi TT Roadster, Jaguar XK8 Convertible Key Features Variable Roof: Electrically operated Vario-Roof retractable hardtop Handling: Sporty chassis tuning, rear-wheel drive Design: Compact, two-seater sports car with classic roadster proportions 📋 Manual Details Coverage Areas Covered Years: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Page Count Estimated Page Count: 1000+ Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full coverage for all engine variants Engine Management: Engine control unit (ECU), fuel injection, ignition system, emissions control Transmission Manual: Clutch, gearbox, driveline Transmission Automatic: Automatic transmission control, hydraulics, torque converter Suspension: Front and rear suspension systems, shock absorbers, springs, control arms Steering: Power steering system, steering rack, tie rods Brakes: Hydraulic system, ABS, ESP, brake discs, pads, calipers Electrical System: Battery, charging system, starter motor, lighting, fuses, relays Body And Chassis: Body panels, frame, doors, hood, trunk, convertible roof mechanism (Vario-Roof) Interior Trim: Dashboard, seats, door panels, carpeting Climate Control: HVAC system, air conditioning, heating Infotainment: Audio system, navigation (if equipped) Safety Systems: Airbags, seatbelt pre-tensioners Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks, belt inspection Troubleshooting: Diagnostic procedures, fault code interpretation, symptom-based repair guidance Repair Procedures: Step-by-step instructions for component removal, installation, and repair Overhaul Procedures: Engine and transmission rebuilds Diagnostic Codes: OBD-II diagnostic trouble codes (DTCs) and their meanings Wiring Diagrams: Detailed electrical wiring schematics for all systems Torque Specifications: All critical bolt and fastener torque values Special Tools: Identification and usage of Mercedes-Benz specific tools Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds Diagnostics: Advanced diagnostic procedures for all electronic and mechanical systems 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Searchable text for quick information retrieval Printable: Printable pages for workshop use Print Quality Image Resolution: High-resolution images and diagrams Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Common: M111 (2.0L), M112 (2.8L, 3.2L), M271 (2.3L Supercharged) Displacement Options: 1996cc, 2799cc, 3199cc, 2295cc Performance Horsepower Range: 136 HP to 218 HP (depending on variant) Torque Range: 190 Nm to 310 Nm (depending on variant) Fuel System Injection Type: Electronic Fuel Injection (EFI), Sequential Fuel Injection (SFI) Fuel Type: Unleaded gasoline Supercharger Availability: Available on SLK 230 Kompressor (M271 engine variant) 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission (later models may offer 6-speed) Optional Transmission Type Optional: 5-speed Automatic Transmission (722.6 'NAG' series) Features Automatic Features: TouchShift (manual shifting capability) 📐 Dimensions Exterior Length: Approx. 3995-4011 mm (depending on year/variant) Width: Approx. 1700-1708 mm Height: Approx. 1293-1304 mm Wheelbase: Approx. 2074-2083 mm Weights Curb Weight Range: Approx. 1300-1450 kg Cargo Cargo Volume: Approx. 145 liters (with roof up) 🛡️ Safety Features Ratings NHTSA Rating: Not explicitly rated by NHTSA for this era, but built to high Mercedes safety standards Active Features ABS: Standard Anti-lock Braking System Esp: Optional Electronic Stability Program (ESP) on later models Traction Control: Standard Acceleration Slip Regulation (ASR) on many models Passive Features Airbags: Driver and passenger front airbags, side airbags (optional) Rollover Protection: Pop-up roll bars behind the headrests Seatbelts: Three-point inertia-reel seatbelts with pre-tensioners 💡 Technology Features Infotainment Audio System: OEM AM/FM/CD audio system, optional Bose sound system Navigation: Optional factory navigation system (often COMAND 2.0) Driver Assistance Cruise Control: Standard cruise control Parking Assistance: Optional rear park assist sensors on later models Connectivity Bluetooth: Not typically factory-equipped, aftermarket solutions available Telematics: Early forms of Mercedes-Benz telematics might be present on some models 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000-15,000 miles or 12 months (whichever comes first, refer to manual for exact spec) Major Service Interval: A/B Service intervals as indicated by the Car's Service Minder System (requires specific diagnostic tool for reset) Fluid Specifications Engine Oil Type: MB 229.1, MB 229.3, or MB 229.5 specifications (e.g., 0W-40, 5W-40, 5W-30 depending on climate and engine) Coolant Type: Mercedes-Benz approved Antifreeze/Coolant (e.g., G05 or equivalent) Brake Fluid Type: DOT 4 Plus (or MB 331.0 specification) Transmission Fluid Automatic: MB 236.10 or MB 236.12 (e.g., ATF 3403-M115 or Shell 134) Known Issues Vario Roof Actuators: Hydraulic leaks, pump failures, sensor issues affecting roof operation Mass Airflow Sensor: Can become dirty or fail, leading to rough idle and performance issues (especially on M111 engines) Ignition Coils: Can fail, causing misfires and check engine lights Window Regulators: Motor failure or mechanism wear leading to inoperative windows Oil...