🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK-Class Chassis Code: R172 Model Year: 2017 Generation Generation Identifier: Third Generation (R172) Generation Production Years: 2011-2020 (facelifted in 2016 as SLC-Class) Codes Model Series: SLK 👋 Introduction Market Position Vehicle Segment: Compact premium roadster / sports car. Brand Positioning: Represents Mercedes-Benz's entry into the compact roadster market with luxury and performance. Competitive Analysis Key Competitors: BMW Z4, Audi TT Roadster, Porsche Boxster. Key Features Manual Value Proposition: Provides professional-grade repair and maintenance information, empowering owners and independent shops to service the vehicle accurately. Unique Selling Points: Vehicle-specific (not generic), exact same content as dealer technicians use, comprehensive A-Z coverage, detailed step-by-step instructions with diagrams and schematics, digital format for ease of use and portability. 📋 Manual Details Coverage Areas All Models: Yes, covers all R172 variants for 2017. Repair Scope: A-Z repairs, maintenance, service, diagnostics. Page Count Estimated Page Count: Extensive (exact number not specified, but described as comprehensive, suggesting several thousand pages). Manual Type Manual Type: Factory-authorized Service and Repair Manual Language Language: English Format File Format: PDF Delivery Method: Digital Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Emission Control, Intake, Exhaust, Cooling, Lube, Ignition, Starting, Charging, Automatic Transmission, Manual Transmission, Transfer Case (if applicable), Drive Shaft, Differential, Axle. Chassis: Suspension, Tires, Wheels, Brakes (Control & Service), Parking Brake, Steering Column, Power Steering. Electrical Electronics: Air Conditioning, Supplemental Restraint System (SRS), Seatbelts, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Locks, Meter, Audio/Visual Systems, Horn, Windshield/Glass/Mirrors, Instrument Panel, Body Electrical, Multiplex Communication (CAN Bus). Body Interior: Seats, Engine Hood/Doors, Exterior & Interior Trim. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnosis. Repair: Step-by-step repair procedures for all covered systems, including component removal, installation, and adjustment. Specifications: Torque specifications, clearances, fluid capacities, electrical specifications, component data. Wiring Schematics: Comprehensive electrical wiring diagrams for all vehicle systems. Technical Depth Depth Of Coverage: Factory-level, detailed, designed for professional technicians, covering everything from basic maintenance to complex electrical diagnostics and powertrain overhauls. 📊 Manual Specifications File Format Document Format: PDF Searchability: Likely text-searchable due to PDF format and professional origination. Print Quality Printability: All pages are printable. Image Quality: High-resolution illustrations and diagrams, with ability to enlarge and print. Binding Type Binding Type: Digital (PDF), no physical binding. Paper Type Paper Type: Not applicable (digital format), but designed to be printed on standard paper. Software Compatibility Operating Systems: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible. Required Software: Adobe PDF Reader, Winzip (free online). ⚙️ Engine Specifications Primary Engine Engine Options 2017: Likely includes: SLK 200 (M274 1.8L Turbo), SLK 300 (M274 2.0L Turbo), SLK 350 (M276 3.5L V6). Performance Horsepower Range: Approximately 181 hp to 302 hp depending on engine variant. Torque Range: Approximately 200 lb-ft to 273 lb-ft depending on engine variant. Fuel System Fuel Delivery: Direct Injection (likely for M274 and M276 engines). Fuel Type: Premium Unleaded Gasoline. 🔧 Transmission Standard Transmission Type Standard: Likely 6-speed Manual or 7-speed Automatic (7G-TRONIC PLUS) depending on engine and model. Optional Transmission Type Optional: 9-speed Automatic (9G-TRONIC) was introduced later in the R172 lifecycle, but potentially available on higher trims in 2017. Features Transmission Features: Paddle shifters, sport modes, adaptive programming. 📐 Dimensions Exterior Length: Approx. 162.4 inches (4,125 mm) Width: Approx. 70.5 inches (1,790 mm) Height: Approx. 51.7 inches (1,315 mm) Wheelbase Wheelbase: Approx. 94.5 inches (2,400 mm) Weights Curb Weight Range: Approx. 3,100 - 3,400 lbs (1,400 - 1,550 kg) depending on engine and equipment. 🛡️ Safety Features Ratings NHTSA Rating: Likely achieved high safety ratings from NHTSA and IIHS, as is typical for Mercedes-Benz. Active Features Active Safety Systems: ABS, EBD, Traction Control, Stability Control (ESP), Brake Assist, Tire Pressure Monitoring System (TPMS). Passive Features Passive Safety Features: Front airbags, side airbags, head airbags, roll bar system (pop-up), seatbelt pretensioners. Optional Features Driver Assistance Options: Blind Spot Assist, Lane Keeping Assist (potentially), Adaptive Brake Lights. 💡 Technology Features Infotainment Infotainment System: COMMAND infotainment system with color display, Bluetooth connectivity, optional navigation, USB/Aux input. Driver Assistance Adas Availability: Availability of features like Attention Assist, Collision Prevention Assist, parking sensors, and rearview camera depending on trim level and options. Connectivity Connectivity Options: Bluetooth hands-free calling and audio streaming, optional Mercedes-Benz Apps integration. Comfort Features Vario Roof System: Electrically operated retractable hardtop (Vario-Roof) with optional panoramic glass roof insert (AIRSCARF and AIRGUIDE may also be optional). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 1 year, whichever comes first, based on 'Flexible Service System' (ASSYST), but consult manual for specific vehicle conditions. Major Service: Major services (e.g., spark plugs, transmission fluid, brake fluid) usually around 30,000 - 60,000 miles, highly dependent on specific component and driving conditions. Manual will detail 'Service A' and 'Service...