Segment:
        
        
            Compact Luxury SUV
        
     
    
        
            Positioning:
        
        
            Entry-level luxury SUV from Mercedes-Benz, offering SUV versatility with a premium badge and refined driving dynamics.
        
     
    
    
        
            Key Competitors:
        
        
            BMW X3, Audi Q5, Lexus RX, Acura RDX, Volvo XC60
        
     
    
    
        
            Design Philosophy:
        
        
            Angular, robust styling inspired by the larger GL-Class and G-Wagen, emphasizing a more off-road capable image compared to some competitors.
        
     
    
        
            Powertrain Options:
        
        
            Available with efficient gasoline and diesel engines, often paired with Mercedes-Benz's sophisticated 4MATIC all-wheel-drive system.
        
     
    
        
            Interior Quality:
        
        
            Premium interior materials, high-quality fit and finish, characteristic of the Mercedes-Benz brand.
        
     
    
        
            Driver Assistance:
        
        
            Offered a range of advanced driver assistance systems, though availability varies by trim and options.
        
     
 
    
    
    
        
            Vehicle Coverage:
        
        
            All GLK-Class X204 models and variants for the 2011 model year
        
     
    
        
            Engine Coverage:
        
        
            All engine variants offered for the 2011 GLK-Class X204
        
     
    
        
            Transmission Coverage:
        
        
            All transmission types (e.g., automatic) offered for the 2011 GLK-Class X204
        
     
    
        
            Trim Level Coverage:
        
        
            All trim levels and optional equipment packages
        
     
    
    
        
            Estimated Pages:
        
        
            Comprehensive (exact count not specified, but implies full workshop manual depth)
        
     
    
    
        
            Type:
        
        
            Complete Workshop Service Repair Manual
        
     
    
    
        
            Language:
        
        
            English (Implied by description and target market)
        
     
    
    
        
            Digital Format:
        
        
            Downloadable PDF
        
     
 
    
    
    
        
            Powertrain:
        
        
            Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, emissions control
        
     
    
        
            Transmission:
        
        
            Automatic transmission operation, servicing, and repair
        
     
    
        
            Drivetrain:
        
        
            All-Wheel Drive (4MATIC) system, differential, axles, drive shafts
        
     
    
        
            Suspension:
        
        
            Front and rear suspension components, struts, shocks, springs, control arms, anti-roll bars
        
     
    
        
            Steering:
        
        
            Power steering system, steering column, tie rods, steering gear
        
     
    
        
            Brakes:
        
        
            Brake system components (discs, pads, calipers, lines), ABS, EBD, Brake Assist, parking brake
        
     
    
        
            Electrical:
        
        
            12V battery system, charging system, starter, lighting, fuses, relays, wiring diagrams
        
     
    
        
            Body:
        
        
            Body panels, doors, windows, locks, mirrors, interior trim, exterior trim, seals
        
     
    
        
            HVAC:
        
        
            Heating, ventilation, and air conditioning system components and servicing
        
     
    
        
            Safety Systems:
        
        
            Airbag system, seatbelt pre-tensioners, crash sensors
        
     
    
        
            Infotainment Electronics:
        
        
            Audio system, navigation system, instrument cluster, control modules (limited detail expected for infotainment unless it directly impacts drivability)
        
     
    
    
        
            Maintenance:
        
        
            Routine maintenance, oil changes, filter replacements, fluid checks and changes, tire rotation, spark plug replacement
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures, symptom-based troubleshooting guides, fault code explanations
        
     
    
        
            Repair:
        
        
            Step-by-step repair procedures for all major components and systems
        
     
    
        
            Overhaul:
        
        
            Engine and transmission overhaul procedures
        
     
    
        
            Adjustment:
        
        
            Component adjustments and calibrations
        
     
    
        
            Installation:
        
        
            Component installation and replacement guidance
        
     
    
        
            Wiring Diagrams:
        
        
            Detailed electrical wiring diagrams for all systems
        
     
    
    
        
            Depth:
        
        
            Comprehensive (A-Z coverage), suitable for professional technicians and advanced DIYers
        
     
    
        
            Diagnostic Capability:
        
        
            Includes diagnostic procedures and troubleshooting, likely referencing specific diagnostic tools
        
     
 
    
    
    
        
            Format:
        
        
            PDF (Portable Document Format)
        
     
    
        
            Compatibility:
        
        
            All PC & MAC Computers, tablets, mobile phones
        
     
    
        
            Required Software:
        
        
            Adobe Reader (free download)
        
     
    
    
        
            Printability:
        
        
            Printable (individual pages, chapters, or entire document)
        
     
    
    
        
            Binding Type:
        
        
            N/A (Digital download, user prints as desired)
        
     
    
    
        
            Paper Type:
        
        
            N/A (Digital download, user chooses print paper)
        
     
    
    
        
            Delivery Method:
        
        
            Instant email delivery upon payment confirmation
        
     
 
    
    
    
        
            Engine Family:
        
        
            M272 (V6 Gasoline) / OM642 (V6 Diesel) / M271 (Inline-4 Gasoline - for some markets)
        
     
    
        
            Engine Displacement Gasoline:
        
        
            3.5 Liters (V6 - GLK350)
        
     
    
        
            Engine Displacement Diesel:
        
        
            3.0 Liters (V6 - GLK320 CDI, GLK350 CDI - market dependent)
        
     
    
        
            Engine Type Gasoline:
        
        
            Naturally Aspirated V6 (for GLK350)
        
     
    
        
            Engine Type Diesel:
        
        
            Turbocharged V6 Diesel (for GLK320/350 CDI)
        
     
    
    
        
            Horsepower Glk350:
        
        
            268 hp @ 6000 rpm (approximate)
        
     
    
        
            Torque Glk350:
        
        
            258 lb-ft @ 2400-5000 rpm (approximate)
        
     
    
        
            Horsepower Glk320 Cdi:
        
        
            224 hp @ 3800 rpm (approximate)
        
     
    
        
            Torque Glk320 Cdi:
        
        
            354 lb-ft @ 1600-3400 rpm (approximate)
        
     
    
    
        
            Fuel Type Gasoline:
        
        
            Premium Unleaded Gasoline
        
     
    
        
            Fuel System Type:
        
        
            Electronic Fuel Injection (EFI) / Direct Injection (DI) for some later variants
        
     
    
        
            Emission Controls:
        
        
            Catalytic converter, oxygen sensors, EGR (for diesel)
        
     
 
    
    
    
        
            Length:
        
        
            Approx. 178.3 inches (4529 mm)
        
     
    
        
            Width:
        
        
            Approx. 72.4 inches (1839 mm) (excluding mirrors)
        
     
    
        
            Height:
        
        
            Approx. 64.7 inches (1643 mm)
        
     
    
        
            Wheelbase:
        
        
            Approx. 108.5 inches (2755 mm)
        
     
    
    
        
            Cargo Volume Seats Up:
        
        
            Approx. 20.5 cubic feet (580 Liters)
        
     
    
        
            Cargo Volume Seats Down:
        
        
            Approx. 54.7 cubic feet (1548 Liters)
        
     
    
    
        
            Curb Weight Glk350 4Matic:
        
        
            Approx. 3993 lbs (1811 kg)
        
     
    
        
            Gross Vehicle Weight Rating:
        
        
            Varies by configuration (typically around 5000 lbs)
        
     
 
    
    
    
        
            NHTSA Overall Rating:
        
        
            Likely 5-star overall (based on similar Mercedes-Benz models of the era)
        
     
    
        
            IIHS Top Safety Pick:
        
        
            Likely a Top Safety Pick designation
        
     
    
    
        
            ABS:
        
        
            Standard Anti-lock Braking System
        
     
    
        
            Esp:
        
        
            Standard Electronic Stability Program (ESP)
        
     
    
        
            Traction Control:
        
        
            Standard Traction Control System (ASR)
        
     
    
        
            Ebd:
        
        
            Standard Electronic Brakeforce Distribution
        
     
    
        
            Brake Assist:
        
        
            Standard Brake Assist (BAS)
        
     
    
    
        
            Airbags:
        
        
            Front airbags, front side airbags, side curtain airbags (front and rear)
        
     
    
        
            Seatbelts:
        
        
            3-point front and rear seatbelts with pre-tensioners and force limiters
        
     
    
        
            Child Anchors:
        
        
            LATCH (Lower Anchors and Tethers for Children) system
        
     
 
    
    
    
        
            Infotainment System:
        
        
            COMMAND infotainment system with a central display, optional navigation, radio, CD/MP3 player.
        
     
    
        
            Audio System:
        
        
            Standard audio system with multiple speakers; optional Harman Kardon surround sound system available.
        
     
    
    
        
            Parking Assistance:
        
        
            Optional Parking Assist, front and rear Parktronic parking sensors.
        
     
    
        
            Cruise Control:
        
        
            Standard cruise control, optional DISTRONIC adaptive cruise control (less common on this model year).
        
     
    
        
            Visibility Aids:
        
        
            Optional Bi-Xenon headlamps with LED daytime running lights, rain-sensing wipers.
        
     
    
    
        
            Connectivity Options:
        
        
            Optional Bluetooth connectivity for hands-free calling and audio streaming.
        
     
    
        
            Usb Interface:
        
        
            Optional USB interface for media playback.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 10,000 miles or 12 months, whichever comes first (check Owner's Manual or service advisor based on driving conditions - FLEX SERVICE system)
        
     
    
        
            Major Service Schedule:
        
        
            Service A and Service B intervals, typically alternating around 10,000-15,000 mile cycles, involving more extensive checks and fluid changes.
        
     
    
        
            Transmission Fluid Service:
        
        
            Recommended typically between 40,000 to 60,000 miles, or as indicated by the vehicle's service computer.
        
     
    
        
            Brake Fluid Change:
        
        
            Every 2 years, regardless of mileage.
        
     
    
    
        
            Engine Oil Specification:
        
        
            MB 229.5 or MB 229.51 (synthetic, specific viscosity grade - e.g., 0W-40, 5W-40, 5W-30 - consult manual for exact engine variant)
        
     
    
        
            Coolant Specification:
        
        
            MB Specification 325.0 (Antifreeze/Coolant)
        
     
    
        
            Power Steering Fluid:
        
        
            MB Specification 343.0 (Power Steering Fluid)
        
     
    
        
            Brake Fluid Specification:
        
        
            DOT 4 Plus (MB Specification 331.0)
        
     
    
    
        
            Engine Oil Leaks:
        
        
            Valve cover gaskets, oil filter housing seals, and crankcase seals can develop leaks.
        
     
    
        
            M272 Engine Issues:
        
        
            M272 V6 engines are known for potential balance shaft gear wear leading to check engine lights and rough running. Oil leaks from the oil cooler or thermostat housing are also common.
        
     
    
        
            Om642 Engine Issues:
        
        
            OM642 V6 diesel engines can experience issues with intake manifold runners, EGR valve clogging, and turbocharger actuator problems. Oil cooler seals are also a common failure point.
        
     
    
        
            Transmission Shifting:
        
        
            Occasional rough shifting or hesitation can sometimes be related to transmission fluid degradation or valve body issues.
        
     
    
        
            Suspension Components:
        
        
            Worn control arm bushings and strut mounts can lead to premature tire wear and a less refined ride.
        
     
 
    
    
    
        
            Brand Focus:
        
        
            Mercedes-Benz is renowned for its engineering excellence, luxury, safety, and pioneering automotive technologies.
        
     
    
    
        
            Introduction Of Glk:
        
        
            The GLK-Class (X204) was introduced in 2008 as Mercedes-Benz's compact luxury SUV, filling a gap below the larger M-Class (now GLE).
        
     
    
        
            First Generation:
        
        
            The X204 generation debuted with a distinct, boxy, and rugged design, differentiating it from more car-like crossovers.
        
     
    
        
            Facelift:
        
        
            The GLK received a facelift for the 2013 model year, which included updated styling, interior enhancements, and powertrain revisions. The 2011 model represents the pre-facelift design.
        
     
    
    
        
            Production Location:
        
        
            Bremen, Germany
        
     
    
        
            Production Period:
        
        
            2008-2015 (for X204 generation)
        
     
 
    
    
    
        
            Safety Awards:
        
        
            Likely recipient of various safety awards and high ratings from organizations like IIHS and NHTSA based on its class and brand reputation.
        
     
    
        
            Segment Awards:
        
        
            May have received awards for its design, performance, or value within the compact luxury SUV segment.
        
     
    
    
        
            Consumer Reports Ratings:
        
        
            Ratings vary, but generally reflect Mercedes-Benz's positioning with strengths in performance and safety, and potential areas for improvement in reliability metrics common to luxury European vehicles.
        
     
    
    
        
            Manufacturing Standards:
        
        
            Manufactured to Mercedes-Benz's stringent quality and safety standards.