🏷️ Basic Information Identification Make: Mercedes-Benz Model: GLK-Class Model Code: X204 Model Year: 2012 Codes Chassis Code: X204 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, Mercedes-Benz owners seeking detailed information Competitive Analysis Value Proposition: Provides dealership-level repair information at a fraction of the cost, enabling self-sufficiency in vehicle maintenance and repair Key Features Information Source: Factory-issued documentation, used by dealership technicians Digital Format Benefits: Easy to use, no greasy pages, printable, searchable, allows printing of only needed sections, convenient for garage use 📋 Manual Details Coverage Areas All Models And Trims: Yes Repair Scope: A-Z (All Repairs) Page Count Estimated Page Count: Extensive (Specific count not provided, but implied to be comprehensive) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Compatibility: Windows (Vista, XP, ME, 98, NT, 2000) and Mac 📖 Manual Coverage Systems Covered Engine: Complete engine service, diagnosis, and repair Control System: Engine control, transmission control, chassis control systems Mechanical: All mechanical components and systems Fuel System: Fuel delivery, injection, and management Emission Control: Emission system diagnosis and repair Cooling System: Cooling system service and repair Lubrication System: Lubrication systems and fluid specifications Ignition Starting Charging: Ignition, starting, and charging system service Automatic Transmission: Automatic transmission service, diagnosis, and repair Manual Transmission: Manual transmission service, diagnosis, and repair (if applicable) Drivetrain: Transfer case, propeller shaft, drive shafts, differentials, axles Suspension: Front and rear suspension systems Wheels And Tires: Wheel and tire service, alignment Brake Control: Brake system control modules and hydraulics Brakes: Brake system service, diagnosis, and repair Parking Brake: Parking brake system service Steering Column: Steering column assembly and components Power Steering: Power steering system service Air Conditioning: Air conditioning system service and repair Restraint System: Supplemental Restraint System (SRS) - Airbags and related components Seat Belts: Seat belt system service and repair Immobilizer: Engine immobilizer system diagnosis and repair Cruise Control: Cruise control system service Wiper Washer: Wiper and washer system service Door Locks: Door lock and central locking systems Instrument Panel: Instrument cluster, gauges, and indicators Seats: Seat adjustment and related systems Doors Hood: Engine hood, doors, latches, and hinges Exterior Interior Trim: Exterior and interior trim components Electrical System: Comprehensive electrical system diagnosis and repair Multiplex Can Communication: Multiplex communication systems (CAN bus) diagnosis Audio Visual: Audio and visual system components and troubleshooting Meter Systems: All meter and gauge systems Horn: Horn system service Windshield Glass Mirror: Windshield, glass, and mirror replacement and service Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements Troubleshooting: Diagnostic procedures for all systems Repair: Step-by-step repair instructions for all components Diagnosis: In-depth diagnostic procedures Engine Rebuild: Complete engine rebuild procedures, including component disassembly, inspection, repair, and reassembly with torque specifications. Transmission Overhaul: Detailed procedures for automatic transmission overhaul, including hydraulic control unit (HCU) service and torque converter replacement. Brake System Overhaul: Procedures for servicing and replacing brake components, including calipers, rotors, pads, and brake lines, as well as ABS/ESP system component diagnostics. Electrical Component Replacement: Step-by-step instructions for replacing various electrical components, from sensors to control modules. Chassis And Suspension Repair: Detailed procedures for suspension component replacement (struts, shocks, control arms, bushings), steering system repair, and wheel alignment specifications. Body And Trim Service: Instructions for servicing doors, latches, hinges, and interior/exterior trim panels. Technical Depth Depth: Factory-level detail, equivalent to dealership technician manuals Documentation Type: Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within PDF Print Quality Printable: Yes, all pages are printable Zoom Capability: Yes, images can be blown up and enlarged for printing Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format - user prints on desired paper) Requirements Software Requirements: Adobe PDF Reader, Winzip (free online) ⚙️ Engine Specifications Primary Engine Engine Options 2012 Glk: Likely includes gasoline engines such as the 3.5L V6 (e.g., GLK350) and potentially a 2.0L or 2.2L diesel (e.g., GLK220 CDI, GLK250 BlueTEC) depending on market. Specific engine codes (e.g., M272/M276 for V6, OM651 for diesel) would be detailed in the manual. Performance Horsepower Torque: Specific horsepower and torque figures for each engine variant would be provided, along with detailed performance data. Fuel System Fuel Injection Type: Details on the fuel delivery system, likely including multi-port fuel injection (MPI) or direct injection (DI), and associated fuel pressure specifications. Engine Cooling Cooling System Components: Details on radiator, water pump, thermostat, coolant hoses, and their service procedures. 🔧 Transmission Standard Transmission Transmission Type 2012 Glk: Standard on most 2012 GLK models was Mercedes-Benz's 7-speed automatic transmission (7G-TRONIC PLUS). Optional Transmission Optional Transmission Availability: Manual transmission was not typically offered for the GLK-Class in most markets for the 2012 model year. Features Transmission Features: Information on transmission control modules, shift solenoids, torque converter operation, and fluid capacities/specifications....