🏷️ Basic Information

Make:

Mercedes-Benz

Model:

GLK-Class

Chassis Code:

X204

Model Year:

2016

👋 Introduction

Segment:

Compact Luxury SUV

Target Audience:

Owners seeking to perform DIY maintenance and repairs, independent repair shops

Competitors:

BMW X3, Audi Q5, Lexus RX, Acura RDX

Design:

Distinctive boxy, upright styling, strong off-road capability for its class

Brand Reputation:

Mercedes-Benz reputation for quality, safety, and engineering

📋 Manual Details

Manual Type:

Factory Service Repair Workshop Manual

Language:

English

Format:

Downloadable PDF

Accessibility:

Instant download, lifetime use

Device Compatibility:

Windows, MAC, Tablets, Smartphones

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, overhaul, cylinder head, crankshaft, pistons, connecting rods, timing system, lubrication system, cooling system

Engine Management:

Engine control unit (ECU) diagnosis, fuel injection system, ignition system, emissions control system, sensors and actuators

Transmission Automatic:

Transmission assembly, disassembly, torque converter, valve body, planetary gears, clutches, seals, transmission control unit (TCU) diagnosis, fluid service

Drivetrain:

Front axle, rear axle, differential, drive shafts, CV joints, 4MATIC all-wheel drive system components

Suspension:

Front suspension, rear suspension, shock absorbers, struts, springs, control arms, bushings, wheel bearings

Steering:

Power steering system, steering rack, steering column, power steering pump, fluid specifications

Brakes:

Brake system components, brake pads, brake discs, calipers, master cylinder, brake lines, ABS (Anti-lock Braking System), ESP (Electronic Stability Program), SBC (Sensotronic Brake Control) if applicable, brake fluid specifications

Electrical System:

Battery, alternator, starter motor, wiring diagrams, fuses, relays, lighting systems (headlights, taillights, interior), horn

Body And Chassis:

Body panels, doors, hood, trunk, bumpers, interior trim, chassis components, corrosion protection

Climate Control:

HVAC system, air conditioning system, heater core, blower motor, refrigerant specifications, climate control unit

Infotainment And Navigation:

COMAND system, audio system, navigation system, Bluetooth connectivity, media interface

Driver Assistance Systems:

Adaptive Cruise Control (DISTRONIC PLUS), Blind Spot Assist, Lane Keeping Assist, PARKTRONIC, rearview camera, parking sensors

Routine Maintenance:

Oil changes, filter replacements (oil, air, cabin), spark plug replacement, fluid checks and top-offs

Scheduled Maintenance:

Service A and Service B procedures, timing belt/chain inspection and replacement (if applicable), brake fluid flush, coolant flush

Repair Procedures:

Step-by-step instructions for component removal, installation, and adjustment

Troubleshooting:

Diagnostic procedures, symptom-based troubleshooting guides, common fault identification

Diagnostic Codes:

OBD-II (On-Board Diagnostics II) code interpretation and repair strategies

Electrical Diagnostics:

Wiring diagram interpretation, circuit testing, component testing

Depth:

Comprehensive, from basic maintenance to complete engine and transmission rebuilds

Illustrations:

Hundreds of detailed photos and exploded diagrams

Data Format:

Step-by-step instructions, torque specifications, clearances, wiring schematics

📊 Manual Specifications

Format:

PDF

Searchable:

Likely searchable text (standard for professional PDFs)

Printable:

Yes, single pages or entire manual

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code Example:

M272 (3.5L V6), OM642 (3.0L V6 Diesel), M271 (1.8L/2.0L Inline-4 Turbocharged)

Displacement Range:

1.8L to 3.5L (depending on market and specific variant)

Fuel Type:

Gasoline and Diesel

Horsepower Range:

Approx. 200 hp to 300 hp

Torque Range:

Approx. 280 Nm to 620 Nm (diesel)

Injection Type:

Direct injection (later gasoline models), Common rail direct injection (diesel)

🔧 Transmission

Type:

7-speed automatic (7G-TRONIC PLUS)

Type:

6-speed manual (less common in US market)

Drivetrain Options:

RWD (Rear-Wheel Drive), 4MATIC (All-Wheel Drive)

📐 Dimensions

Length:

Approx. 4,570 mm (179.9 in)

Width:

Approx. 1,830 mm (72.0 in)

Height:

Approx. 1,680 mm (66.1 in)

Passenger Capacity:

5

Cargo Volume:

Approx. 450-1,550 liters (15.9-54.7 cu ft) with rear seats folded

Curb Weight:

Approx. 1,700 - 1,850 kg (3,750 - 4,080 lbs)

🛡️ Safety Features

NHTSA Rating:

Generally rated highly, often 5-star overall in its class (specific model year ratings apply)

IIHS Rating:

Typically received 'Good' ratings in various crash tests (check specific 'Top Safety Pick' designations)

ABS:

Standard Anti-lock Braking System

Esp:

Standard Electronic Stability Program

Traction Control:

Standard Traction Control System (TCS)

Driver Assistance:

Optional features like Blind Spot Assist, Lane Keeping Assist, Pre-Safe system

Airbags:

Front, side, curtain airbags

Seatbelts:

3-point inertia-reel seatbelts with belt tensioners and force limiters

💡 Technology Features

System Name:

COMAND (Cockpit Management and Navigation)

Features:

High-resolution display, integrated navigation, Bluetooth audio and hands-free, USB and auxiliary input, optional Harman Kardon audio

Standard Features:

ATTENTION ASSIST (driver fatigue detection), Collision Prevention Assist (audible and visual warnings)

Optional Features:

Active Parking Assist (PARKTRONIC), Blind Spot Assist, Lane Keeping Assist, DISTRONIC PLUS (Adaptive Cruise Control), rearview camera

Connectivity Options:

Bluetooth, optional Mercedes-Benz Apps integration

🔧 Maintenance

Oil Change Interval:

Typically every 10,000 miles or 12 months (flexible service system - ASSYST)

Major Service Intervals:

Service A and Service B, occurring based on the ASSYST system's calculations or mileage benchmarks (e.g., ~20,000 miles for certain inspections)

Engine Oil:

MB 229.5 or MB 229.51 (e.g., Mobil 1 ESP 0W-40, Castrol EDGE Professional C3 0W-30 - check owner's manual for specific engine variant)

Transmission Fluid:

MB 236.14 (for 7G-TRONIC PLUS)

Coolant:

MB 325.0 / MB 326.0 (Concentrate, mix 50/50 with distilled water) - typically a blue ethylene glycol-based coolant

Brake Fluid:

DOT 4 Plus (MB Spec 331.0)

Engine M272 V6:

Timing chain guide wear (can lead to rattling noise and potential failure), intake manifold flap issues

Engine Om642 Diesel:

Intake manifold runner issues, diesel particulate filter (DPF) clogging, glow plug failure

Transmission 7G Tronic:

Mechatronics unit failure, torque converter seal leaks

Suspension:

Control arm bushings and ball joints wear over time, leading to clunks and alignment issues

Electrical:

Window regulator failure, CAN bus communication errors, sensor failures

📚 Vehicle History

Heritage:

Mercedes-Benz, established 1926, renowned for luxury, engineering, and safety innovations

First Generation:

X204, launched in 2008

Facelift:

Facelifted in 2011 (affecting exterior styling, interior, and powertrain options)

Production Period:

2008-2015 (The 2016 model year is typically the final year of this generation)

Manufacturing Plant:

Bremen, Germany

🏆 Awards & Recognition

Safety Awards:

Recipient of numerous safety awards from organizations like IIHS and NHTSA due to strong structural integrity and advanced safety systems.

Reliability:

Varies by year and specific engine; generally considered good to above average for luxury vehicles, but some specific components have known issues addressed in the manual.