🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK Class Chassis Code: R172 Model Year: 2014 Codes Vehicle Platform: R172 (Second Generation SLK) 👋 Introduction Market Position Vehicle Segment: Compact Luxury Sports Roadster Competitive Analysis Key Competitors 2014: BMW Z4, Porsche Boxster, Audi TT Roadster, Chevrolet Camaro Convertible, Ford Mustang Convertible Key Features Vehicle Philosophy: Combines Mercedes-Benz luxury and engineering with the driving pleasure of a compact roadster, featuring the innovative VARIO-ROOF (retractable hardtop). Manual Value Proposition Target Audience: Owners seeking to perform their own maintenance and repairs, independent repair shops, enthusiast mechanics. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Troubleshooting Secondary Coverage: Maintenance, Diagnostics, Technical Data Diagnostic Procedures: Systematic troubleshooting guides, diagnostic trouble code (DTC) explanations, and repair strategies. Page Count Estimated Pages: Hundreds (as stated in description, precise count not provided) Manual Type Type: Factory Service Repair Workshop Manual Type Clarification: Factory-level, used by professional mechanics and technicians. Language Language: English (presumed, based on product description language) Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Fuel System, Ignition System, Emission Control, Cooling System, Lubrication System Drivetrain: Transmission (Automatic, Manual if applicable), Drive Axles, Differential Chassis: Suspension (Front & Rear), Steering System, Brake System (Hydraulic & Electronic Controls), Wheels & Tires Electrical: Engine Control Module (ECM), Transmission Control Module (TCM), Body Control Module (BCM), Lighting System, Instrument Cluster, Audio System, Navigation System, Climate Control, Power Accessories (Windows, Locks, Mirrors), SRS (Airbag) System Body: Exterior Body Panels, Interior Trim, Convertible Hardtop Mechanism, Doors, Hood, Trunk Body Control Module Integration: Covers Body Control Module (BCM) functions, CAN bus communication, and related diagnostics. Convertible Roof System: Detailed procedures for the operation, maintenance, troubleshooting, and repair of the VARIO-ROOF retractable hardtop mechanism and its hydraulic/electrical components. Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks & Replacements, Belt Inspection & Replacement Repair: Component Removal & Installation, Overhaul Procedures, System Diagnostics & Repair, Wiring Harness Repair Troubleshooting: Diagnostic Trouble Codes (DTCs), Symptom-Based Troubleshooting, Electrical Schematics Interpretation, Mechanical Diagnosis Recalibration Procedures: Covers procedures like throttle body relearn, steering angle sensor calibration, and potentially transmission adaptive relearn. Technical Depth Depth: Comprehensive: From basic fluid checks to complex electrical diagnostics and complete mechanical overhauls. Detail Level: Detailed step-by-step instructions, exploded diagrams, wiring schematics, torque specifications, and diagnostic procedures. Wiring Schematics Detail: Comprehensive electrical wiring diagrams for all vehicle systems. 📊 Manual Specifications File Format File Type: PDF Searchable: Likely searchable text within PDF (typical for factory manuals) Content Type: Hundreds of pages with detailed photos & diagrams. Professional Manual. Print Quality Printable: Yes, full manual or individual pages printable. Diagram Quality: High-resolution, detailed exploded diagrams and pictures for clarity in repair procedures. Binding Type Binding: N/A (Digital Download - PDF) Paper Type Paper Quality: N/A (Digital Download - PDF) Compatibility Operating Systems: Windows and macOS Licensing Usage Rights: Lifetime use on unlimited devices, no expiry date. ⚙️ Engine Specifications Primary Engine Engine Code Example: M271 (for SLK 250), M276 (for SLK 350) Configuration Example Slk250: 1.8L Inline-4 Turbocharged (M271.8XX) Configuration Example Slk350: 3.5L V6 Naturally Aspirated (M276.9XX) Performance Horsepower Slk250 Approx: 201 hp @ 5500 rpm Torque Slk250 Approx: 229 lb-ft @ 2000-4200 rpm Horsepower Slk350 Approx: 302 hp @ 6500 rpm Torque Slk350 Approx: 273 lb-ft @ 3500-5250 rpm Fuel System Injection Type: Direct Injection (for M276, likely for updated M271 variants) Fuel Type: Premium Unleaded Gasoline (91 Octane or higher recommended) Engine Codes Full Range Engine Codes: Includes details for various M271, M274, and M276 variants specific to the R172 chassis. 🔧 Transmission Standard Transmission Slk250: 7G-TRONIC PLUS Automatic Transmission Transmission Slk350: 7G-TRONIC PLUS Automatic Transmission Optional Manual Transmission Availability: Limited or not available for 2014 R172 in most markets, check specific region. Features Transmission Features: Paddle shifters, Sport and ECO modes 📐 Dimensions Exterior Length Approx: 4134 mm (162.8 in) Width Approx: 1817 mm (71.5 in) Height Approx: 1301 mm (51.2 in) Wheelbase Approx: 2430 mm (95.7 in) Weights Curb Weight Slk250 Approx: 1540 kg (3395 lbs) Curb Weight Slk350 Approx: 1560 kg (3439 lbs) 🛡️ Safety Features Ratings NHTSA Rating Example: 5-Star Overall Safety Rating (typical for Mercedes-Benz vehicles of this era) Active Features Active Safety List: ABS, EBD, BA (Brake Assist), ESP (Electronic Stability Program), Traction Control, Tire Pressure Monitoring System (TPMS) Passive Features Passive Safety List: Front Airbags, Side Airbags, Knee Airbags (driver), Roll-Over Protection System (integrated into roll bar), Active Head Restraints (NECK-PRO) 💡 Technology Features Infotainment Infotainment System: COMAND APS (or similar, depending on trim/options) Features Example: HDD navigation, CD/DVD player, USB/Aux input, Bluetooth connectivity, optional Harman Kardon surround sound. Driver Assistance Driver Assistance Options: Optional: DISTRONIC PLUS (adaptive cruise control), COLLISION PREVENTION ASSIST, Active Parking Assist, Lane Keeping Assist, Blind Spot Assist, Attention Assist. Connectivity Connectivity Features: Bluetooth for hands-free calling and audio streaming, USB interface. 🔧 Maintenance Service Intervals...