🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK-Class Chassis Code: R171 Production Years Covered: 2004-2010 Codes Engine Codes Potential: M271, M112 👋 Introduction Market Position Vehicle Segment: Compact premium roadster/sports car Target Audience: Enthusiast owners, DIY mechanics, independent repair shops Competitive Analysis Key Competitors Era: BMW Z4, Audi TT, Porsche Boxster, Nissan 350Z Roadster Key Features Unique Selling Proposition: Integrated sliding and retracting glass roof (Vario-Roof), compact sporty styling, Mercedes-Benz engineering Manual Value Proposition: Comprehensive coverage, professional quality, lifetime access, detailed visual aids 📋 Manual Details Coverage Areas Coverage Scope: Complete factory service, repair, and workshop procedures Geographical Coverage: Global (reflecting factory specifications) Page Count Estimated Page Count: Hundreds (exact count not specified, but described as 'very detailed') Manual Type Manual Type: Service Repair Workshop Manual Language Language: English (inferred from typical market availability and product description language) Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine electrical, fuel system, cooling system, exhaust system, transmission (automatic and manual, where applicable) Chassis: Suspension (front and rear), steering system, braking system, wheels and tires Body And Interior: Body structure, exterior panels, interior trim, seats, HVAC (Heating, Ventilation, and Air Conditioning), convertible roof system (Vario-Roof) Electrical And Electronics: Body control modules (BCM), engine control modules (ECM), transmission control modules (TCM), lighting systems, infotainment, instrument cluster, SRS (Supplemental Restraint System)/Airbag system, diagnostic trouble codes (DTCs) Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, inspections Repair Procedures: Step-by-step instructions for component removal, installation, and adjustment Troubleshooting Procedures: Diagnostic flowcharts, symptom-based troubleshooting, common fault identification Technical Specifications: Torque values, clearances, tolerances, electrical schematics, wiring diagrams Technical Depth Depth Of Information: Comprehensive, covering basic maintenance to advanced diagnostics and complete component overhauls Diagnostic Capabilities: Detailed procedures for using diagnostic equipment and interpreting fault codes Diagrams And Illustrations: Hundreds of detailed photos, diagrams, and exploded views for visual guidance 📊 Manual Specifications File Format File Format Details: Searchable PDF for easy navigation and information retrieval Print Quality Print Capability: Printable on a page-by-page or full manual basis Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Usage Rights Device Compatibility: Usable on unlimited computers and devices (PC, MAC, tablet, smartphone) Licensing Licensing Terms: Lifetime usage, no expiry dates, no renewal fees ⚙️ Engine Specifications Primary Engine Engine Options Common: 2.0L Inline-4 (SLK200 Kompressor), 3.0L V6 (SLK350), 3.5L V6 (SLK350 facelift), 5.4L V8 (SLK55 AMG) Performance Slk200 Kompressor Hp: 163 hp @ 5300 rpm Slk350 Hp: 268 hp @ 6000 rpm (pre-facelift), 302 hp @ 6500 rpm (post-facelift) Slk55 Amg Hp: 355 hp @ 5750 rpm Fuel System Fuel Injection Type: Electronic Fuel Injection (EFI) Fuel Requirement: Premium Unleaded Gasoline (Octane 91+) Engine Management Engine Control Unit: ME 9.7 (for M272/M273 engines), ME 2.8/3.x (for M112 engines) 🔧 Transmission Standard Standard Transmission Type: 6-speed Manual Transmission (on some variants, especially earlier models) Optional Optional Transmission Type: 5-speed Automatic (722.6 NAG), 7-speed Automatic (7G-TRONIC - 722.9) Features Transmission Features: TouchShift manual shifting mode Fluid Specifications Automatic Transmission Fluid Type: MB 236.12 or MB 236.14 (for 7G-TRONIC) 📐 Dimensions Exterior Length: Approx. 4088 mm (161.0 in) Width: Approx. 1777 mm (70.0 in) Height: Approx. 1296 mm (51.0 in) Weights Curb Weight Approx: 1350 kg - 1500 kg (depending on engine and equipment) Wheelbase: 2400 mm (94.5 in) 🛡️ Safety Features Ratings NHTSA Rating: Not explicitly available for all years/trims, but generally high due to Mercedes-Benz standards Active Features Active Safety Systems: ABS (Anti-lock Braking System), ESP (Electronic Stability Program), BAS (Brake Assist System), ASR (Acceleration Slip Regulation) Passive Features Passive Safety Features: Front airbags, side airbags, head/thorax airbags, seatbelt pretensioners, roll-over protection system (pop-up bars) 💡 Technology Features Infotainment Infotainment System: Optional COMAND APS (Cockpit Management and Navigation system), Audio 20 Driver Assistance Driver Assistance Features: Optional PARKTRONIC (parking sensors), COMAND navigation Connectivity Connectivity Options: Optional Bluetooth hands-free communication, CD changer 🔧 Maintenance Service Intervals Service A Interval Miles: Approx. 10,000 - 13,000 miles or 12 months (depending on driving conditions) Service B Interval Miles: Approx. 13,000 - 20,000 miles or 24 months (depending on driving conditions) Fluid Specifications Engine Oil Type: MB 229.5 or MB 229.51 (e.g., 0W-40, 5W-40, 5W-30 synthetic) Coolant Type: MB 325.0 (Silicate-free antifreeze/coolant concentrate - Blue) Brake Fluid Type: DOT 4 Plus (MB 331.0) Known Issues Common Issues Varior Roof: Hydraulic leaks, pump failures, sensor malfunctions, latch issues in the Vario-Roof system. Common Issues M271 Engine: Timing chain stretch, supercharger belt wear, oil leaks from valve cover gasket or oil cooler. Common Issues Electronics: Mass airflow sensor (MAF) issues, ignition coil failures, SAM unit (Signal Acquisition Module) corrosion. Common Issues Suspension: Worn control arm bushings, front strut mounts, and rear shock absorbers. 📚 Vehicle History Brand Heritage Mercedes Benz Legacy: Pioneer of automotive engineering, luxury, and safety since the late 19th century. Model Evolution...