technical data MERCEDES-BENZ GLK-Class 2015 X204 Owner's Manual

Index
....................................................... 4Introduction
......................................... 22 At a glance
........................................... 31 Safety
................................................... 41 Opening and closing
...........................77 Seats, steering wheel and mirrors
....99 Lights and windshield wipers
..........115 Climate control
................................. 131 Driving and parking
..........................147 On-board computer and displays
....219 Stowage and features
......................273 Maintenance and care
......................299 Breakdown assistance
.....................313 Wheels and tires
............................... 331 Technical data
................................... 371 Contents
3

Cup holder
Center console .............................. 282
Important safety notes .................. 282
Rear compartment ........................ .282
Customer Assistance Center
(CAC) ..................................................... 27
Customer Relations Department ....... 27D
Dashboard see Instrument cluster
Data
see Technical data
Daytime running lamps
Display message ............................ 246
Switching on/off (on-board com-
puter) ............................................. 231
Switching on/off (switch) .............. 117
Declarations of conformity ................. 26
DEF Adding .......................................... .166
Display message ............................ 250
Filling capacity ............................... 376
Important safety notes .................. 376
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 231
Interior lighting .............................. 232
Diagnostics connection ......................26
Diesel .................................................. 375
Digital speedometer .........................224
DIRECT SELECT lever Automatic transmission ................. 156
Display (cleaning instructions) ........310
Display messages ASSYST PLUS ................................ 304
Calling up (on-board computer) ..... 235
Driving systems ............................ .251
Engine ............................................ 247
General notes ................................ 235
Hiding (on-board computer) ........... 235
KEYLESS-GO .................................. 259
Lights ............................................. 243
Safety systems .............................. 236
SmartKey ....................................... 259 Tires ............................................... 256
Vehicle .......................................... .258
Distance recorder .............................223
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 270
DISTRONIC PLUS Activation conditions ..................... 178
Deactivating ................................... 182
Display message ............................ 254
Displays in the multifunction dis-
play ................................................ 181
Driving tips ................................... .182
Function/notes ............................ .176
Important safety notes .................. 176
Setting the specified minimum
distance ......................................... 180
Warning lamp ................................. 270
Doors
Automatic locking (on-board com-
puter) ............................................. 232
Automatic locking (switch) .............. .85
Central locking/unlocking
(SmartKey) ...................................... .78
Control panel .................................. .39
Display message ............................ 258
Emergency locking ........................... 85
Emergency unlocking ....................... 85
Important safety note s.................... 83
Opening (from inside) ...................... 83
Drinking and driving ......................... 170
Drive program Automatic ...................................... 160
Display ........................................... 157
Display (DIRECT SELECT lever) ...... 157
Manual ........................................... 160
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 305
Symmetrical low beam .................. 116
Driving lamps
see Daytime running lamps
Driving safety systems
ABS (Anti-lock Braking System) ....... 68
BAS (Brake Assist System) .............. 69 8
Index

BAS PLUS (Brake Assist System
PLUS) ............................................... 69
EBD (electronic brake force distri- bution) ............................................. 73
ESP ®
(Electronic Stability Pro-
gram) ............................................... 70
ETS/4ETS (Electronic Traction
System) ........................................... 70
Important safety information ........... 68
Overview .......................................... 68
PRE-SAFE ®
Brake ............................. 73
Driving systems
360°camera .................................. 198
Active Blind Spot Assist ................. 207
Active Driving Assistance pack-
age ................................................. 207
Active Lane Keeping Assist ............ 210
Active Parking Assist .................... .189
ATTENTION ASSIST ........................ 202
Blind Spot Assist ............................ 203
Cruise control ................................ 175
Display message ............................ 251
DISTRONIC PLUS ........................... 176
HOLD function ............................... 184
Lane Keeping Assist ..................... .205
Lane Tracking package .................. 203
PARKTRONIC ................................. 186
Rear view camera .......................... 193
Driving tips
Automatic transmission ................. 159
Brakes .......................................... .172
Break-in period .............................. 148
DISTRONIC PLUS ........................... 182
Downhill gradient ........................... 172
Drinking and driving ....................... 170
Driving abroad ............................... 116
Driving in winter ............................ .174
Driving on flooded roads ................ 174
Driving on wet roads ..................... .174
Exhaust check ............................... 170
Fuel ................................................ 170
General .......................................... 170
Hydroplaning ................................. 174
Icy road surfaces ........................... 174
Limited braking efficiency on sal-
ted roads ....................................... 172
Snow chains .................................. 335 Symmetrical low beam .................. 116
Towing a trailer .............................. 212
Wet road surface ........................... 172
DVD video (on-board computer) ...... 227 E
EASY-ENTRY feature Activating/deactivating ................. 233
Function/notes ............................ .108
EASY-EXIT feature
Crash-responsive ........................... 109
Function/notes ............................ .108
Switching on/off ........................... 233
EBD (electronic brake force distri-
bution)
Display message ............................ 237
Function/notes ................................ 73
ECO display
Function/notes ............................ .171
On-board computer ....................... 224
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency release
Driver's door ................................... .85
Vehicle .............................................85
Emergency spare wheel
General notes ................................ 366
Important safety notes .................. 366
Storage location ............................ 366
Stowing .......................................... 367
Technical data .............................. .369
Emergency Tensioning Devices
Function .......................................... .60
Safety guideline s............................. 43
Emergency unlocking
Tailgate ............................................ 90
Emissions control
Service and warranty information .... 23
Engine
Check Engine warning lamp ........... 267
Display message ............................ 247
ECO start/stop function ................ 152
Engine number ............................... 373
Irregular running ............................ 155
Jump-starting ................................. 323
Starting problems .......................... 155 Index
9

Snow chains
...................................... 335
Sockets Center console .............................. 285
General notes ................................ 284
Rear compartment .........................2 85
Spare wheel
Storage location ............................ 366
Stowing .......................................... 367
Specialist workshop ............................ 27
Special seat belt retractor .................. 64
Speed, controlling see Cruise control
Speedometer
Digital ............................................ 224
In the Instrument cluster ................. 33
Segments ...................................... 221
Selecting the unit of measure-
ment .............................................. 230
see Instrument cluster
SRS (Supplemental Restraint Sys-
tem)
Display message ............................ 239
Introduction ..................................... 43
Warning lamp ................................. 266
Warning lamp (function) ................... 43
Standing lamps
Changing bulbs .............................. 124
Display message ............................ 245
Switching on/off ........................... 118
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 150
Steering (display message) .............. 259
Steering wheel Adjusting (electrically) ................... 107
Adjusting (manually) ...................... 106
Button overview ............................... 35
Buttons (on-board computer) ......... 221
Cleaning ......................................... 311
Important safety notes .................. 106
Paddle shifters ............................... 160
Steering wheel heating .................. 107
Storing settings (memory func-
tion) ............................................... 112
Steering wheel heating
Problem (malfunction) ................... 108
Switching on/of f........................... 107 Steering wheel paddle shifters
........ 160
Stowage areas ................................... 275
Stowage compartments Armrest (under) ............................. 275
Cup holders ................................... 282
Glove box ....................................... 275
Important safety information ......... 275
Rear ............................................... 276
Stowage net ................................... 276
Stowage net ....................................... 276
Summer opening see Convenience opening feature
Summer tires ..................................... 334
Sun visor ............................................ 283
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board com-
puter) .................................................. 231
SUV (Sport Utility Vehicle) ....................... 25
Switching air-recirculation mode
on/off ................................................. 143 T
Tachometer ........................................ 220
Tailgate Display message ............................ 258
Emergency unlocking ....................... 90
Important safety notes .................... 86
Limiting the opening angle ............... 89
Opening/closing (automatically
from inside) ...................................... 89
Opening/closing (automatically
from outside) ................................... 87
Opening/closing (from outside) ....... 87
Opening dimensions ...................... 380
Tail lamps
Display message ............................ 244
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 33
Technical data
Capacities ...................................... 373
Emergency spare wheel ................. 369 Index
17

the operating safety of the vehicle could be
affected. There is a risk of an accident.
Do not connect any equipment to a diagnos-
tics connection in the vehicle. G
WARNING
Objects in the driver's footwell can restrict the pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle is
jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use loose floormats and do not place floormats on
top of one another.
! If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection. Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the nec-
essary specialist knowledge, tools and quali-
fications to correctly carry out the work
required on your vehicle. This is especially the case for work relevant to safety.
Observe the notes in the Maintenance Book-
let.
Always have the following work carried out at
an authorized Mercedes-Benz Center:
R work relevant to safety
R service and maintenance work
R repair work R
alterations, installation work and modifica-
tions
R work on electronic components Correct use
If you remove any warning stickers, you or
others could fail to recognize certain dangers.
Leave warning stickers in position.
Observe the following information when driv- ing your vehicle:
R the safety notes in this manual
R the Technical Data section in this manual
R traffic rules and regulations
R laws and safety standards pertaining to
motor vehicles Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may affect its safe operation, we urge you to con-
tact an authorized Mercedes-Benz Center
immediately to have the problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
again with a Mercedes-Benz Center or con-
tact us at one of the following addresses.
In the USA
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Customer Relations Department
Mercedes-Benz Canada, Inc.
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9 Reporting safety defects
USA only: Introduction
27 Z

!
Depressing the brake pedal constantly
results in excessive and premature wear to
the brake pads.
Please observe the manufacturer's operating
instructions for the trailer coupling if a
detachable trailer coupling is used.
Couple and uncouple the trailer carefully. If
you do not couple the trailer to the towing
vehicle correctly, the trailer could become
detached.
Make sure that the following values are not
exceeded:
R the permissible trailer drawbar noseweight
R the permissible trailer load
R the permissible rear axle load of the towing
vehicle
R the maximum permissible gross vehicle
weight of both the towing vehicle and the
trailer
The applicable permissible values, which
must not be exceeded, can be found:
R in the vehicle documents
R on the identification plates of the trailer tow
hitch, the trailer and the vehicle
If the values differ, the lowest value applies.
You will find the values approved by the man-
ufacturer on the vehicle identification plates
and those for the towing vehicle under "Tech- nical data" (Y page 381).
When towing a trailer, your vehicle's handling
characteristics will be different in comparison with when driving without a trailer.
The vehicle/trailer combination:
R is heavier
R is restricted in its acceleration and gradi-
ent-climbing capability
R has an increased braking distance
R is affected more by strong crosswinds
R demands more sensitive steering
R has a larger turning radius
This could impair the handling characteris-
tics. When towing a trailer, always adjust your
speed to the current road and weather con-
ditions. Do not exceed the maximum permis-
sible speed for your vehicle/trailer combina-
tion.
General notes R
Do not exceed the legally prescribed max-
imum speed for vehicle/trailer combina-
tions in the relevant country.
This lowers the risk of an accident.
R Only install an approved trailer coupling on
your vehicle.
Further information on availability and on
installation is available from any authorized
Mercedes-Benz Center.
R The bumpers of your vehicle are not suita-
ble for installing detachable trailer cou-
plings.
R Do not install hired trailer couplings or
other detachable trailer couplings on the
bumpers of your vehicle.
R To reduce the risk of damage to the ball
coupling, remove it from the ball coupling
recess when not in use.
i When towing a trailer, set the tire pres-
sure on the rear axle of the towing vehicle
for a maximum load; see the tire pressure
table in the fuel filler flap (Y page 352).
Please note that when towing a trailer, PARK-
TRONIC (Y page 186) is only available with
limitations or not at all.
i On vehicles without level control, the
height of the ball coupling will alter accord- ing to the load placed on the vehicle. If nec-essary, use a trailer with a height-adjusta-
ble drawbar.
You will find installing dimensions and loads
under "Technical data" (Y page 381).
Driving tips i
Observe the notes on ESP ®
trailer stabi-
lization (Y page 72). Towing a trailer
213Driving and parking Z

The maximum permissible speed for vehicle/
trailer combinations depends on the type of
trailer. Before beginning the journey, check
the trailer's documents to see what the max- imum permissible speed is. Observe the
legally prescribed maximum speed in the rel-evant country.
For certain Mercedes-Benz vehicles, the max-
imum permissible rear axle load is increased
when towing a trailer. Refer to the "Technical
data" section to find out whether this applies to your vehicle.
If you utilize any of the added maximum rear
axle load when towing a trailer, the vehicle/
trailer combination may not exceed a maxi-
mum speed of 60 mph (100 km/h) for rea-
sons concerning the operating permit. This
also applies in countries in which the permis-
sible maximum speed for vehicle/trailer com-
binations is above 60 mph (100 km/h).
When towing a trailer, your vehicle's handling
characteristics will be different in comparison with when driving without a trailer.
Use the left-hand paddle shifter to shift into a
lower gear in good time on long and steep
downhill gradients.
i This also applies if you have activated
cruise control.
This will use the braking effect of the engine,
so that less braking will be required to main-
tain the speed. This relieves the load on the
brake system and prevents the brakes from
overheating and wearing too quickly. If you
need additional braking, depress the brake
pedal repeatedly rather than continuously.
Driving tips R
Maintain a greater distance from the vehi-
cle in front than when driving without a
trailer.
R Avoid braking abruptly. If possible, brake
gently at first to allow the trailer to run on.
Then, increase the braking force rapidly.
R The values given for gradient-climbing
capabilities from a standstill refer to sea level. When driving in mountainous areas,
note that the power output of the engine
and, consequently, the vehicle's gradient-
climbing capability, decreases with
increasing altitude.
If the trailer swings from side to side:
X Do not accelerate.
X Do not counter-steer.
X Brake if necessary. Installing the ball coupling
G
WARNING
If the ball coupling is not installed and secured
correctly the trailer may come loose. There is
a risk of an accident.
Install and secure the ball coupling as descri-
bed in the ball coupling installation instruc-
tions. Make sure that the ball coupling is
installed and secured correctly before every
journey.
! Mercedes-Benz recommends that you
only use ball couplings that have been tes- ted and approved by Mercedes-Benz. This
helps to avoid damage to the vehicle. Cover cap
X Pull protective cap 0043in the direction of the
arrow, out of ball coupling recess 0044.
X Store protective cap 0043in a safe place.
X Observe the manufacturer's installation
instructions. 214
Towing a trailerDriving and parking

R
When you couple up a trailer, check at reg-
ular intervals that the load is firmly secured.If the trailer is equipped with trailer lights
and brakes, check the trailer to ensure that
these are working.
R Bear in mind that the handling will be less
stable when towing a trailer than when driv-
ing without one. Avoid sudden steering
movements.
R The vehicle/trailer combination is heavier,
accelerates more slowly, has a decreased
gradient climbing capability and a longer
braking distance.
It is more susceptible to side winds and
requires more careful steering.
R If possible, avoid abrupt braking. Depress
the brake pedal moderately at first, so that the trailer can activate its own brakes. Thenincrease the pressure on the brake pedal.
R If the automatic transmission repeatedly
shifts between gears on uphill or downhill
gradients, shift to a lower gear using the
left-hand steering wheel paddle shifter.
A lower gear and lower speed reduce the
risk of engine failure.
R When driving downhill, shift to a lower gear
to utilize the engine's braking effect.
Avoid continuous brake application as this
may overheat the vehicle brakes and, if
installed, the trailer brakes.
R If the coolant temperature increases dra-
matically while the air-conditioning system
is switched on, switch off the air-condition-
ing system.
Coolant heat can additionally be dissipated
by opening the windows and by setting the
blower fan and the interior temperature to
maximum.
R When overtaking, pay particular attention
to the extended length of your vehicle/
trailer combination.
Due to the length of the vehicle/trailer
combination, you require additional road
space in relation to the vehicle you are
overtaking, before you can change back to
the original lane. Decoupling a trailer
G
WARNING
If you uncouple a trailer with the overrun
brake engaged, you could trap your hand
between the vehicle and the trailer drawbar.
There is a risk of injury.
Do not uncouple a trailer if the overrun brake is engaged.
! Do not disconnect a trailer with an
engaged overrun brake. Otherwise, your
vehicle could be damaged by the rebound- ing of the overrun brake.
X Make sure that the automatic transmission
is set to position P.
X Apply the vehicle's parking brake.
X Close all doors and the tailgate.
X Apply the trailer's parking brake.
X Remove the trailer cable and decouple the
trailer. Permissible trailer loads and drawbar
loads
Weight specifications The gross trailer weight is calculated by add-
ing the weight of the trailer to the weight of
the load and equipment on the trailer.
You will find installing dimensions and loads
under "Technical data" (Y
page 381).
Loading a trailer R
When loading the trailer, make sure that
neither the permissible gross weight of the
trailer nor the gross vehicle weight is
exceeded. The permissible gross vehicle
weight is indicated on the identification
plate on the B-pillar on the driver's side of
the vehicle.
You can find the maximum permissible val-
ues on the type plates of your vehicle and
the trailer. When calculating how much
weight the vehicle and trailer may carry, 216
Towing a trailerDriving and parking

Emergency spare wheel
Important safety notes
G
WARNING
The wheel or tire size as well as the tire type of the spare wheel or emergency spare wheel
and the wheel to be replaced may differ.
Mounting an emergency spare wheel may
severely impair the driving characteristics.
There is a risk of an accident.
To avoid hazardous situations:
R adapt your driving style accordingly and
drive carefully.
R never mount more than one spare wheel or
emergency spare wheel that differs in size.
R only use a spare wheel or emergency spare
wheel of a different size briefly.
R do not switch ESP ®
off.
R have a spare wheel or emergency spare
wheel of a different size replaced at the
nearest qualified specialist workshop.
Observe that the wheel and tire dimensions
as well as the tire type must be correct.
When using an emergency spare wheel or
spare wheel of a different size, you must not
exceed the maximum speed of 50 mph
(80 km/h).
Snow chains must not be mounted on emer-
gency spare wheels. General notes
You should regularly check the pressure of
the emergency spare wheel, particularly prior
to long trips, and correct the pressure as nec-
essary (Y page 336). The applicable value can
be found on the wheel or under "Technical
data" (Y page 360).
i When you are driving with the emergency
spare wheel mounted, the tire pressure
monitor cannot function reliably. Only
restart the tire pressure monitor when the
defective wheel has been replaced with a
new wheel. If an emergency spare wheel is mounted,
the system may continue to show the tire
pressure of the wheel that has been
removed for a few minutes. The value dis-
played for the mounted emergency spare
wheel is not the same as the current tire
pressure of the emergency spare wheel.
An emergency spare wheel may also be
mounted against the direction of rotation.
Observe the time restriction on use as well as
the speed limitation specified on the emer-
gency spare wheel.
Replace the tires after six years at the latest, regardless of wear. This also applies to the
emergency spare wheel. Collapsible spare wheel
Removing the collapsible spare wheel The collapsible spare wheel can be found in
the stowage well under the cargo compart-
ment floor.
X Lift the cargo compartment floor up
(Y page 281). X
Remove stowage compartment 0043.
X Turn retaining screw 0044counter-clockwise
and remove it.
X Remove collapsible spare wheel 0087.
X Take the wheel bolts for the collapsible
spare wheel from the vehicle tool kit.
For further information on changing a wheel
and mounting the spare wheel, see
(Y page 314). 366
Emergency spare wheelWheels and tires

Technical data
Collapsible spare wheel
16Tires Wheels
185/7
5 – 17 98 P
Tire pressure : 280 kPa (2.8 bar/41 psi) 6.0 B x 17 H2
Wheel offset: 0.98 in (25 mm)
16
Use of snow chains not permitted. Observe the notes in the "Snow chains" section. Emergency spare wheel
369Wheels and tires Z