🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK-Class Chassis Code: R171 Model Year: 2009 👋 Introduction Market Position Vehicle Segment: Compact luxury roadster Target Audience: Enthusiasts seeking detailed DIY repair and maintenance information for their Mercedes-Benz SLK Competitive Analysis Competitors 2009: BMW Z4, Audi TT Roadster, Porsche Boxster Key Features Manual Advantage: Provides factory-level accuracy and depth of information, empowering owners to maintain and repair their vehicles effectively. Vehicle Attribute: Known for its retractable hardtop (Vario-roof), sporty driving dynamics, and Mercedes-Benz luxury and build quality. 📋 Manual Details Coverage Areas Manual Type: Factory Service Repair Workshop Manual Language: English Format: PDF Download Coverage Scope: All repairs, servicing, and troubleshooting procedures Content Detail: Hundreds of pages with detailed photos & diagrams, step-by-step instructions, exploded diagrams Licensing: Lifetime use, no expiry dates, no renewal fees Device Compatibility: Computers (Windows & MAC), tablets, smartphones Printability: Print single pages or the entire manual File Access: Instant download 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, overhaul, timing, cooling, lubrication, fuel injection, emissions control Transmission: Automatic transmission (7G-TRONIC PLUS), clutch, torque converter, internal components, hydraulics, electronics Drivetrain: Rear-wheel drive, differential, drive shafts, axle components Suspension: Front and rear suspension, struts, springs, control arms, bushings, anti-roll bars, steering linkage Brakes: Hydraulic system, ABS, ESP, brake calipers, rotors, pads, lines, parking brake Steering: Power steering system, steering rack, column, components Electrical System: Battery, charging system, starter, ignition system, lighting, body control module (BCM), CAN bus network Body And Interior: Body panels, doors, hood, trunk, seats, dashboard, convertible top mechanism (Vario-roof), climate control, airbags Infotainment And Comfort: Audio system, navigation, climate control, power accessories Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection Troubleshooting: Diagnostic procedures, fault code interpretation, common issues and solutions Repair: Component removal and installation, overhaul procedures, rebuilding instructions Diagnostics: Step-by-step diagnostic routines, wiring diagrams for electrical systems, testing procedures for sensors and actuators Recalibration And Adjustment: Procedures for aligning components, setting clearances, and recalibrating electronic systems after repair Technical Depth Depth Of Information: Comprehensive factory-level detail, suitable for professional mechanics and advanced DIY enthusiasts Diagrams And Illustrations: Highly detailed exploded views, wiring schematics, diagnostic flowcharts, and photographic examples Special Tools: Identification of required special tools for specific repair procedures 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text content within the PDF Print Quality Print Options: High-resolution for clear printing of text and images Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options 2009: SLK280 (3.0L V6), SLK350 (3.5L V6), SLK55 AMG (5.4L V8) Engine Code Slk280: M272 E30 Engine Displacement Slk280: 2996 cc Horsepower Slk280: 228 hp @ 6000 rpm Torque Slk280: 221 lb-ft @ 2400-4500 rpm Engine Code Slk350: M272 E35 Engine Displacement Slk350: 3498 cc Horsepower Slk350: 268 hp @ 6000 rpm (later models 300 hp) Torque Slk350: 258 lb-ft @ 3500 rpm (later models 265 lb-ft) Engine Code Slk55 Amg: M113 E55 Engine Displacement Slk55 Amg: 5439 cc Horsepower Slk55 Amg: 355 hp @ 5750 rpm Torque Slk55 Amg: 376 lb-ft @ 4000 rpm Performance Fuel Delivery: Sequential Fuel Injection (SFI), Electronic Fuel Injection (EFI) Ignition System: Electronic ignition with coil-on-plug Emission Control: Catalytic converters, O2 sensors, secondary air injection (where applicable) 🔧 Transmission Standard Transmission Type Slk280 Slk350: 6-speed manual (standard on some markets/trims), 7-speed automatic (7G-TRONIC PLUS) (optional/standard on others) Transmission Type Slk55 Amg: 7-speed AMG SPEEDSHIFT PLUS MCT automatic transmission Optional Optional Transmission: 7-speed automatic (7G-TRONIC PLUS) for SLK280/SLK350 Features Automatic Transmission Features: TouchShift manual shifting mode, Comfort/Sport modes 📐 Dimensions Exterior Length: Approx. 4103 mm (161.5 in) Width: Approx. 1788 mm (70.4 in) Height: Approx. 1304 mm (51.3 in) Wheelbase: Approx. 2400 mm (94.5 in) Cargo Trunk Capacity Roof Up: Approx. 337 liters (11.9 cu ft) Trunk Capacity Roof Down: Approx. 208 liters (7.3 cu ft) Weights Curb Weight Slk280: Approx. 1440 kg (3175 lbs) Curb Weight Slk350: Approx. 1460 kg (3219 lbs) 🛡️ Safety Features Ratings NHTSA Front Impact: Not explicitly rated by NHTSA for this specific model year/configuration in all markets, but generally high safety standards. Active Features ABS: Standard Anti-lock Braking System Esp: Standard Electronic Stability Program Traction Control: Standard Traction Control System (ASR) Passive Features Airbags: Driver and front passenger airbags, side airbags, head airbags (window airbags) Rollover Protection: Pop-up roll bars integrated behind the headrests 💡 Technology Features Infotainment Command System: Optional COMAND (Cockpit Management and Navigation Display) system with integrated radio, CD player, navigation, and optional Bluetooth connectivity. Driver Assistance Cruise Control: Standard cruise control, optional DISTRONIC adaptive cruise control. Parking Assistance: Optional PARKTRONIC parking sensors. Connectivity Bluetooth: Optional Bluetooth interface for hands-free calling and audio streaming. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 12 months, depending on driving conditions (refer to...