2015 MERCEDES-BENZ GLK-CLASS SUV sunroof

Immobilizer ...................................... 74
Protection of the environment
General notes .................................. 22
Pulling away
Automatic transmission ................. 152
Q
QR codeMercedes-Benz Guide App ................. 1
Rescue card ..................................... 28
Qualified specialist workshop ........... 27
R
Radar sensor system
Activating/deactivating ................. 233
Display message ............................ 250
Radio
Selecting a station ......................... 226
see separate operating instructions
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 26
Reading lamp ..................................... 121
Rear compartment
Setting the air vents ...................... 145
Setting the airflow ......................... 141
Rear fog lamp
Display message ............................ 245
Switching on/off ........................... 118
Rear view camera
Cleaning instructions ..................... 309
Function/notes ............................. 193
Switching on/off ........................... 194
Rear window defroster
Problem (malfunction) ................... 143
Switching on/off ........................... 142
Rear window wiper
Replacing the wiper blade .............. 128
Switching on/off ........................... 127
Rear-view mirror
Anti-glare (manual) ........................ 109
Dipping (automatic) ....................... 110
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 379
Refueling
Fuel gauge ....................................... 33 Important safety notes .................. 162
Refueling process .......................... 163
see Fuel
Remote control
Garage door opener ....................... 295
Programming (garage door
opener) .......................................... 29 5
Replacing bulbs
Important safety notes .................. 122
Overview of bulb types .................. 123
Reporting safety defects .................... 27
Rescue card ......................................... 28
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 248
Warning lamp ................................. 267
see Fuel
Residual heat (climate control) ........ 143
Reversing feature
Panorama sliding sunroof ................ 95
Roller sunblinds ............................... 96
Side windows ................................... 92
Tailgate ........................................... . 87
Roadside Assistance (breakdown) .... 24
Roller blind
see Roller sunblind
Roller sunblind
Opening/closing .............................. 97
Panorama roof with power tilt/
sliding panel ..................................... 96
Roof carrier ........................................ 281
Roof lining and carpets (cleaning
guidelines) ......................................... 312
Roof load (maximum) ........................ 380
Route (navigation)
see Route guidance (navigation)
Route guidance (navigation) ............ 225
S
Safety
Child restraint systems .................... 61
Children in the vehicle ..................... 61
Occupant Classification System
(OCS) ............................................... 49
Overview of occupant safety sys-
tems ................................................ 42
Index15

Safety systemsee Driving safety systems
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 59
Adjusting the height ......................... 59
Belt force limiters ............................ 60
center rear-compartment seat ......... 59
Cleaning ......................................... 31 2
Correct usage .................................. 57
Emergency Tensioning Devices ........ 60
Fastening ......................................... 58
Important safety guidelines ............. 56
Releasing ......................................... 59
Safety guidelines ............................. 43
Switching belt adjustment on/off
(on-board computer) ...................... 233
Warning lamp ................................. 260
Warning lamp (function) ................... 60
Seats
Adjusting (electrically) ................... 101
Adjusting lumbar support .............. 104
Adjusting the 4-way lumbar sup-
port ............................................... . 104
Adjusting the head restraint .......... 102
Cleaning the cover ......................... 311
Correct driver's seat position ........ 100
Folding the backrest (rear com-
partment) forwards/back .............. 276
Folding the rear bench seat for-
wards/back ................................... 276
Important safety notes .................. 101
Seat heating problem .................... 106
Storing settings (memory func-
tion) .............................................. . 112
Switching seat heating on/off ....... 105
Sensors (cleaning instructions) ....... 309
Service menu (on-board com-
puter) .................................................. 2 30
Service products
Brake fluid ..................................... 377
Coolant (engine) ............................ 378
DEF special additives ..................... 376
Engine oil ....................................... 377
Fuel ............................................... . 373
Important safety notes .................. 373
Refrigerant (air-conditioning sys-
tem) ............................................... 379Washer fluid ................................... 379
Setting the air distribution ............... 140
Setting the airflow ............................ 141
Settings
Factory (on-board computer) ......... 234
On-board computer ....................... 230
Side impact air bag ............................. 47
Side marker lamp (display mes-
sage) ................................................... 245
Side windows
Cleaning ......................................... 30 8
Convenience closing feature ............ 93
Convenience opening feature .......... 93
Important safety information ........... 91
Opening/closing .............................. 92
Problem (malfunction) ..................... 94
Resetting ......................................... 94
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 81
Changing the programming ............. 80
Checking the battery ....................... 81
Convenience closing feature ............ 93
Convenience opening feature .......... 93
Display message ............................ 258
Door central locking/unlocking ....... 78
Important safety notes .................... 78
Loss ................................................. 83
Mechanical key ................................ 80
Positions (ignition lock) ................. 149
Problem (malfunction) ..................... 83
Starting the engine ........................ 151
Snow chains ...................................... 335
Sockets
Center console .............................. 285
General notes ................................ 284
Rear compartment ......................... 285
Special seat belt retractor .................. 64
Specialist workshop ............................ 27
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 224
In the Instrument cluster ................. 33
Segments ...................................... 221
16Index

Useful information..............................78
SmartKey ............................................. 78
Doors ................................................... .84
Cargo compartment ............................87
Side windows ...................................... 91
Sliding sunroof .................................... 95
77
Opening and closing

available for up to five minutes or until the
driver's or front-passenger door is opened.
Convenience opening
You can ventilate the vehicle before you startdriving. To do this, the SmartKey is used to
carry out the following functions simultane-
ously:
R unlock the vehicle
R open the side windows
R open the panorama roof with power tilt/
sliding panel and the roller sunblinds
iThe convenience opening feature can
only be operated using the SmartKey. The
SmartKey must be close to the driver's
door handle.
X Point the tip of the SmartKey at the driver's
door handle.
X Press and hold the % button until the
side windows and the panorama roof with
power tilt/sliding panel are in the desired
position.
If the roller sunblinds of the panorama roof
with power tilt/sliding panel are closed, the
roller sunblinds are opened first.
X Press and hold the % button again until
the panorama roof with power tilt/sliding
panel is in the desired position.
X To interrupt convenience opening:
release the % button.
Convenience closing feature
General notes
When you lock the vehicle, you can simulta-
neously: R close the side windows
R close the panorama roof with power tilt/
sliding panel
On vehicles with a panorama roof with power tilt/sliding panel, you can then close the
roller sunblinds.
GWARNING
When the convenience closing feature is oper- ating, parts of the body could become trapped
in the closing area of the side window and the
sliding sunroof. There is a risk of injury.
Observe the complete closing procedure
when the convenience closing feature is oper-
ating. Make sure that no body parts are in
close proximity during the closing procedure.
Proceed as follows if someone is trapped:
With the SmartKey:
R release the & button.
R press and hold the % button until the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel open again.
Using KEYLESS-GO:
R release the sensor surface on the door han-
dle.
R pull the door handle immediately and hold
it.
The side windows and the sliding sunroof or
the panorama roof with power tilt/sliding
panel open.
Using the SmartKey
iThe SmartKey must be close to the driv-
er's door handle.
X Point the tip of the SmartKey at the driver's
door handle.
X Press and hold the & button until the
side windows and the panorama roof with
power tilt/sliding panel are fully closed.
X Make sure that all the side windows and the
panorama roof with power tilt/sliding
panel are closed.
On vehicles with a panorama roof with power
tilt/sliding panel:
X Press and hold the & button again until
the roller sunblinds of the panorama roof
with power tilt/sliding panel close.
Side windows93
Opening and closing
Z

If a side window is obstructed again during
closing and reopens again slightly:
X Immediately after the window blocks, pull
the corresponding switch again until the
side window has closed.
The side window is closed without the anti-
entrapment feature.
Sliding sunroof
Important safety notes
In the following section, the term "sliding sun-
roof" refers to the panorama roof with power tilt/sliding panel.
GWARNING
While opening and closing the sliding sunroof, body parts in close proximity could become
trapped. There is a risk of injury.
Make sure that no body parts are in close
proximity during the opening and closing pro-cedures.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop- ped.
GWARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are left unsupervised. There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
! Only open the sliding sunroof if it is free of
snow and ice. Otherwise, malfunctions may
occur.
Do not allow anything to protrude from the sliding sunroof. Otherwise, the seals could
be damaged.
! The weather can change abruptly. It could
start to rain or snow. Make sure that the
sliding sunroof is closed when you leave the
vehicle. The vehicle electronics can be
damaged if water enters the vehicle inte-
rior.
iResonance noises can occur in addition to
the usual airflow noises when the sliding
sunroof is open. They are caused by minor
pressure fluctuations in the vehicle interior.
Change the position of the sliding sunroof
or open a side window slightly to reduce or
eliminate these noises.
Sliding sunroof reversing feature
The sliding sunroof is equipped with an auto- matic reversing feature. If a solid object
blocks or restricts the sliding sunroof during
the closing process, the sliding sunroof opensagain automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the sliding sunroof.
GWARNING
The reversing feature does not react:
R to soft, light and thin objects, e.g. small fin-
gers
R over the last 1/6 in(4 mm) of the closing
movement
R during resetting
R when closing the sliding sunroof again man-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The closing process is stopped.
Sliding sunroof95
Opening and closing
Z

Operating the sliding sunroof
Overhead control panel :
To raise
;To open
=To close/lower
The sliding sunroof can only be operated
when the roller sunblinds are open. X Turn the SmartKey to position 1 or 2 in the
ignition lock.
X Press or pull the 3 switch in the corre-
sponding direction.
iIf you press the 3 switch beyond the
point of resistance, an automatic opening/ closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing/pulling the switch
again.
Automatic operation for raising is available only when the sliding sunroof is closed.
Operating the roller sunblinds for the
sliding sunroof
General notes
The roller sunblinds shield the vehicle interior from sunlight. The two roller sunblinds can
only be opened and closed together when the
sliding sunroof is closed.
GWARNING
When opening or closing the roller sunblind,
parts of the body could be trapped between
the roller sunblind and the frame or sliding
sunroof. There is a risk of injury.
When opening or closing make sure that no
parts of the body are in the sweep of the roller sunblind.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The opening or closing procedure will be stop-
ped.
Roller sunblind reversing feature
The roller sunblinds are equipped with an
automatic reversing feature. If an object
blocks or restricts the roller sunblind during
the closing process, the roller sunblind opens again automatically. However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the roller sunblinds.
GWARNING
The reversing feature does not react:
R to soft, light and thin objects, e.g. small fin-
gers
R when closing the roller sunblind again man-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
When closing make sure that no parts of the
body are in the sweep of the roller sunblind.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The closing process is stopped.
96Sliding sunroof
Opening and closing

Opening and closing
Overhead control panel :
Opens
;Opens
=Closes
X Turn the SmartKey to position 1 or 2 in the
ignition lock.
X Press or pull the 3 switch in the corre-
sponding direction.
iIf you press the 3 switch beyond the
point of resistance, an automatic opening/ closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing/pulling the switch
again.
Resetting the sliding sunroof and the
roller sunblinds
Reset the sliding sunroof and the roller sun-
blinds if the sliding sunroof or the roller sun-
blinds do not move smoothly.
X Turn the SmartKey to position 1 or 2 in the
ignition lock.
X Press the 3 switch to the point of resist-
ance in the direction of arrow ; and hold it
until the sliding sunroof has opened
approximately 4 in (10 cm).
X Pull the 3 switch repeatedly to the point
of resistance in the direction of arrow =
until the sliding sunroof is fully closed.
X Keep the 3 switch pulled for an addi-
tional second.
X Press the 3 switch to the point of resist-
ance in the direction of arrow ; and hold it until the roller sunblinds are open approx-
imately 4 in (10 cm).
X Pull the 3 switch repeatedly to the point
of resistance in the direction of arrow =
until the roller sunblinds are fully closed.
X Keep the 3 switch pulled for an addi-
tional second.
X Make sure that the sliding sunroof and the
roller sunblinds can be fully opened and
closed again ( Y page 96).
X If this is not the case, repeat the steps
above again.
! If the sliding sunroof and the roller sun-
blinds cannot be fully opened or closed
after resetting, contact a qualified special-
ist workshop.
Problems with the sliding sunroof
Problem: the sunroof cannot be closed
and you cannot see the cause.
GWARNING
If you close the sliding sunroof again immedi- ately after it has been blocked or reset, the
sliding sunroof closes with increased or max- imum force. The reversing feature is then not
active. Parts of the body could be trapped in
the closing area in the process. This poses an
increased risk of injury or even fatal injury.
Make sure that no parts of the body are in the closing area.
If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, push the
switch briefly in any direction
The closing process is stopped.
If the sliding sunroof is obstructed during
closing and reopens again slightly: X Immediately after the sliding sunroof
blocks, pull the 3 switch in the over-
head control panel down to the point of
Sliding sunroof97
Opening and closing
Z

resistance and hold it until the sliding sun-
roof is closed.
The sliding sunroof is closed with increasedforce.
If the sliding sunroof is obstructed again dur-
ing closing and then reopens slightly: X Immediately after the sliding sunroof
blocks, pull the 3 switch in the over-
head control panel down to the point of
resistance and hold it until the sliding sun-
roof is closed.
The sliding sunroof is closed without the
anti-entrapment feature.
! If the sliding sunroof still cannot be
opened or closed as a result of a malfunc-
tion, contact a qualified specialist work-
shop.
98Sliding sunroof
Opening and closing