🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK Year: 1999 Codes Chassis Code: R170 Engine Codes: M111.947 (SLK 230 Kompressor), M111.973 (SLK 200 Kompressor - some markets) 👋 Introduction Market Position Vehicle Segment: Compact Luxury Sports Roadster Target Audience: Enthusiasts and owners seeking to maintain or repair their SLK Competitive Analysis Competitors: BMW Z3, Porsche Boxster, Audi TT (later in the generation) Key Features Unique Selling Point: Vario-Roof (retractable hardtop) for coupe-like security and convertible freedom Design Philosophy: Compact, agile sports car with Mercedes-Benz engineering and build quality 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Language: English Format: Downloadable Digital File (likely PDF) Completeness: Complete Official Factory Service Information 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, crankshaft, pistons, connecting rods, lubrication system, cooling system, fuel injection (ME 2.0/2.1), ignition system, emission control Engine Management: Engine control unit (ECU) diagnosis and testing, sensor and actuator function, diagnostic trouble codes (DTCs) Transmission Manual: Service and repair procedures for manual transmissions (if applicable for the specific model variant covered by the manual) Transmission Automatic: Service and repair procedures for automatic transmissions (e.g., 722.6 NAG1 five-speed automatic) Drivetrain: Clutch, drive shafts, rear axle, differential Suspension: Front and rear suspension components, shock absorbers, springs, control arms, bushings, wheel alignment specifications Steering: Power steering system, steering rack, steering column, tie rods Brakes: Front and rear brake systems, ABS (Anti-lock Braking System), ESP (Electronic Stability Program), brake pad and rotor replacement, brake fluid specifications and bleeding procedures Electrical System: Battery, alternator, starter motor, lighting system, fuses, relays, wiring diagrams, diagnostic connectors Body Structure: Body panel removal and installation, chassis repair, corrosion protection Body Exterior: Bumpers, fenders, hood, trunk lid, doors, mirrors, convertible top mechanism (Vario-Roof) Body Interior: Dashboard, seats, door panels, headliner, carpeting, climate control system (HVAC), interior trim Convertible Top: Vario-Roof hydraulic and electrical system operation, diagnosis, and repair HVAC: Air conditioning system, heater core, blower motor, controls, refrigerant R134a specifications Safety Systems: Airbag system (SRS), seatbelt operation and diagnosis Procedures Included Scheduled Maintenance: Detailed maintenance schedules and procedures for A, B, and C services Engine Repair: Engine overhaul, gasket replacement, timing chain inspection and service Transmission Repair: Transmission fluid and filter changes, internal component repair, torque converter replacement Brake Service: Brake pad and rotor replacement, caliper service, brake line replacement, ABS component testing Suspension Service: Shock absorber replacement, spring replacement, control arm bushing replacement, wheel bearing service Electrical Diagnostics: Troubleshooting common electrical faults, component testing, wiring harness repair Convertible Top Repair: Hydraulic cylinder leaks, pump replacement, sensor troubleshooting, linkage adjustments Diagnostic Troubleshooting: Step-by-step troubleshooting guides for common symptoms and fault codes Fluid And Lubricant Recommendations: Specific Mercedes-Benz approved fluid types and specifications for engine oil, transmission fluid, brake fluid, coolant, etc. Torque Specifications: Essential torque values for critical fasteners across all systems Technical Depth Depth: Comprehensive from basic maintenance to complex component overhauls and diagnostics Diagnostics: Advanced diagnostic procedures using specialized tools (e.g., STAR Diagnosis concepts) and symptom-based troubleshooting Wiring Diagrams: Detailed electrical wiring diagrams for all vehicle systems 📊 Manual Specifications File Format File Type: Digital Download (PDF recommended) Searchability: Likely searchable text within the PDF for quick information retrieval Printability: Printable in its entirety or specific sections as needed Resolution: High-resolution for clear readability of diagrams and text Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-cylinder, Supercharged (Kompressor) Engine Code: M111.947 Displacement: 2.3 Liters (2295 cc) Bore X Stroke: 89.9 mm x 92.4 mm Compression Ratio: 8.3:1 Horsepower: 192 hp @ 5300 rpm Torque: 200 lb-ft (273 Nm) @ 2500-4200 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (Bosch Motronic ME 2.0/2.1) Fuel Type: Premium Unleaded Gasoline (91 Octane or higher) Engine Features Supercharger: Roots-type supercharger with intercooler Engine Management: Electronic engine control with diagnostic capabilities 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission (Getrag 260/5 - specific code may vary) Optional Transmission Type: 5-speed Automatic Transmission (NAG1 / 722.6) Features Automatic Transmission Features: Electronic control, multiple driving modes (e.g., Comfort, Sport) Fluid Specifications Manual Transmission Fluid: MB 235.10 or similar specified gear oil (check manual for exact MB part number) Automatic Transmission Fluid: MB 236.10 or MB 236.12 (Dexron III/Mercon compatible fluid - check manual for exact specification and MB part number) 📐 Dimensions Exterior Length: 157.3 in (4000 mm) Width: 68.2 in (1732 mm) Height: 50.1 in (1273 mm) Wheelbase: 82.5 in (2096 mm) Weights Curb Weight: Approx. 2900 - 3100 lbs (1315 - 1406 kg) depending on equipment Gross Vehicle Weight Rating: Approx. 3700 lbs (1680 kg) Cargo Trunk Volume: Approx. 5.2 cu ft (147 liters) with Vario-Roof up Wheels Tires Wheel Bolt Pattern: 5 x 112 mm Front Tire Size: 205/55 R16 (standard), 225/40 R17 (optional) Rear Tire Size: 225/50 R16 (standard), 245/40 R17 (optional) 🛡️...