light MERCEDES-BENZ GLK-CLASS SUV 2015 Owners Manual

XTo display menu bar ;: press the =
or ; button on the steering wheel.
Menu bar ; disappears after a few sec-
onds.
Text field : shows the selected menu or
submenu as well as display messages.
iYou can set the time using the Audio sys-
tem or COMAND (see the separate operat-
ing instructions).
The following messages may appear in the
multifunction display: Z Gearshift recommendation when
shifting manually ( Y page 160)
X j Y
Active Parking Assist ( Y page 189)
CRUISECruise control ( Y page 175)
¤ ECO start/stop function
(Y page 152)
ë HOLD function ( Y page 184)
Menus and submenus
Menu overview
Operating the on-board computer
(Y page 221).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R
Trip menu ( Y page 223)
R
Navi menu (navigation instructions)
( Y page 225)
R
Audio menu ( Y page 226)
R
Tel menu (telephone) ( Y page 227)
R
DriveAssist menu (assistance)
( Y page 228)
R
Serv. menu ( Y page 230)
R
Sett. menu (settings) ( Y page 230)
The
Audio, Navi and Tel menus differ slightly
in vehicles with an audio system and in vehi-
cles with COMAND. The examples given in
this Operator's Manual apply to vehicles
equipped with COMAND.
Trip menu
Standard display
X Press and hold the % button on the
steering wheel until the
Trip menu with
trip odometer : and odometer ; is
shown.
Trip computer "From Start" or "From
Reset"
Example: trip computer "From Start" :
Distance
;Driving time
=Average speed
?Average fuel consumption
X Press the = or ; button on the steer-
ing wheel to select the
Trip menu.
X Press the 9 or : button to select
From Start or From Reset.
The values in the
From Start submenu are
calculated from the start of a journey,
whereas the values in the
From Reset sub-
menu are calculated from the last time the
submenu was reset ( Y page 224).
The
From Start trip computer is automati-
cally reset if:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9,999 miles have been exceeded.
Menus and submenus223
On-board computer and displays
Z

If the Blind Spot Assist Sensors DeacZ
tivated or Act. Blind Spot Asst. SenZ
sors Deactivated message appears, the
radar sensor system is deactivated.
X Switch on the radar sensor system
(Y page 233).
For further information about Blind Spot
Assist, see ( Y page 203).
For further information about Active Blind
Spot Assist, see ( Y page 207).
Activating/deactivating Lane Keeping
Assist
X
Press the = or ; button on the steer-
ing wheel to select the
DriveAssist menu.
X Press the 9 or : button to select
Lane Keep. Asst.
X
Press the a button.
The current selection is displayed.
X Press a to confirm.
X Press the : or 9 button to set
Off,
Standard or Adaptive.
X Press the a button to save the setting.
When Lane Keeping Assist or Active Lane
Keeping Assist is activated, the multifunc-
tion display shows the lane markings as
bright lines in the assistance graphic.
For further information about Lane Keeping
Assist, see ( Y page 205).
For further information about Active Lane
Keeping Assist, see ( Y page 210).
Service menu
Depending on the equipment installed in the
vehicle, you have the following options in the
Serv. menu: R
Calling up display messages
(Y page 235)
R Checking the tire pressure electronically
(Y page 339)
R Calling up the service due date
(Y page 304)
Settings menu
Introduction
Depending on the equipment installed in the
vehicle, In the
Sett. menu you have the fol-
lowing options:
R Changing the instrument cluster settings
(Y page 230)
R Changing the light settings ( Y page 231)
R Changing the vehicle settings
(Y page 232)
R Changing the convenience settings
(Y page 233)
R Restoring the factory settings
(Y page 234)
Instrument cluster
Selecting the unit of measurement for dis-
tance
You can determine whether the multifunction
display shows some messages in miles or
kilometers. X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Inst. Cluster submenu.
X Press a to confirm.
230Menus and submenus
On-board computer and displays

XPress the : or 9 button to select the
Display Unit Speed-/Odometer func-
tion.
You will see the selected setting:
km or
miles.
X Press the a button to save the setting.
The selected unit of measurement for dis-
tance applies to:
R Digital speedometer in the
Trip menu
R Odometer and the trip odometer
R Trip computer
R Current consumption and the range
R Navigation instructions in the
Navi menu
R Cruise control
R DISTRONIC PLUS
R ASSYST PLUS service interval display
Selecting the permanent display function
You can determine whether the multifunction
display permanently shows your speed or the outside temperature.
X Press the = or ; button on the steer-
ing wheel to select the
Settings menu.
X Press the : or 9 button to select the
Instrument Cluster submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Permanent Display: function.
You will see the selected setting
Outside
Temperature or Additional SpeedomeZ
ter [km/h]/Additional Speedometer
[mph].
X Press the a button to save the setting.
iThe speed is highlighted in km/h or in
mph conversely to your speedometer.
Lights
Switching the daytime running lamps on/
off
Daytime running lamps are required by law
(Canada only). You cannot set the "daytime
running lamps" function via the on-board
computer. X
Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Lights submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Day Lights function.
If the
Day Lights function has been
switched on, the cone of light and the W
symbol in the multifunction display are
shown in orange.
X Press the a button to save the setting.
Further information on daytime running
lamps ( Y page 116).
Setting the brightness of the display/
switch X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Lights submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Brightness Display/Switches: func-
tion.
You will see the selected setting.
X Press a to confirm.
X Press the : or 9 button to adjust the
brightness to any level from
Level 1 to
Level 5 (bright).
X Press the a or % button to save the
setting.
Activating/deactivating surround light-
ing and exterior lighting delayed switch-
off
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Lights submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Surround Lighting function.
When the
Surround Lighting function is
activated, the light cone and the area
Menus and submenus231
On-board computer and displays
Z

around the vehicle are displayed in orange
in the multifunction display.
X Press the a button to save the setting.
Deactivating delayed switch-off of the exte-
rior lighting temporarily:
X Before leaving the vehicle, turn the Smart-
Key to position 0 in the ignition lock.
X Turn the SmartKey to position 2 in the igni-
tion lock.
The exterior lighting delayed switch-off is
deactivated.
Delayed switch-off of the exterior lighting is
reactivated the next time you start the
engine.
If you have activated the
Surround LightZ
ing function and the light switch is set to
à , the following functions are activated
when it is dark:
R surround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the SmartKey. If you start the engine,
the surround lighting is switched off and
automatic headlamp mode is activated
( Y page 116).
R exterior lighting delayed switch-off: the
exterior lighting remains lit for 60 seconds
after the engine is switched off. If you close all the doors and the tailgate, the exterior
lighting goes off after 5 seconds.
iDepending on your vehicle's equipment,
when the surround lighting and delayed
switch-off exterior lighting are on, the fol-
lowing light up:
R Parking lamps
R Front fog lamps
R Low-beam headlamps
R Daytime running lamps
R Side marker lamps
R Surround lighting in the exterior mirrors
Activating/deactivating the interior light-
ing delayed switch-off
If you activate the
Interior Lighting
Delay function, the interior lighting remains on for 20 seconds after you remove the
SmartKey from the ignition lock.
X Press the = or ; button on the steer-
ing wheel to select the
Sett menu.
X Press the : or 9 button to select the
Lights submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Interior Lighting Delay function.
If the
Interior Lighting Delay function
has been switched on, the vehicle interior is
displayed in orange in the multifunction
display.
X Press the a button to save the setting.
Vehicle
Activating/deactivating the automatic
door locking mechanism
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Vehicle submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Auto. Door Locks function.
When the
Auto. Door Locks function is
activated, the vehicle doors are displayed
in orange in the multifunction display.
X Press the a button to save the setting.
If you activate the
Auto. Door Locks func-
tion, the vehicle is centrally locked above a
speed of around 9 mph (15 km/h).
For further information on the automatic lock-
ing feature, see ( Y page 86).
Activating/deactivating the acoustic
locking verification signal
If you switch on the
Acoustic Lock function,
an acoustic signal sounds when you lock the
vehicle.
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Vehicle submenu.
232Menus and submenus
On-board computer and displays

XPress a to confirm.
X Press the : or 9 button to select the
Acoustic Lock function.
If the
Acoustic Lock function is activated,
the & symbol in the multifunction dis-
play lights up orange.
X Press the a button to save the setting.
Activating/deactivating the radar sensor
system
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Vehicle submenu.
X Press a to confirm.
X Press the 9 or : button to select
Radar Sensor (See Oper. Manual):.
You will see the selected setting:
Enabled
or Disabled.
X Press the a button to save the setting.
The following systems are switched off when
the radar sensor system is deactivated:
R DISTRONIC PLUS ( Y page 176)
R BAS PLUS ( Y page 69)
R PRE-SAFE ®
Brake ( Y page 73)
R Blind Spot Assist ( Y page 203)
R Active Blind Spot Assist ( Y page 207)
Convenience
Activating/deactivating the EASY-
ENTRY/EXIT feature
GWARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel, you and other vehicle
occupants – particularly children – could
become trapped. There is a risk of injury.
While the EASY-ENTRY/EXIT feature is mak-
ing adjustments, make sure that no one has
any body parts in the sweep of the steering
wheel.
If somebody becomes trapped:
R press one of the memory function position
buttons, or
R move the switch for steering wheel adjust-
ment in the opposite direction to that in
which the steering wheel is moving.
The adjustment process is stopped.
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Convenience submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Easy Entry/Exit function.
If the
Easy Entry/Exit function is activa-
ted, the vehicle steering wheel is displayed in orange in the multifunction display.
X Press the a button to save the setting.
Further information on the EASY-ENTRY/EXIT
feature ( Y page 108).
Switching the belt adjustment on/off X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Convenience submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Belt Adjustment function.
When the
Belt Adjustment function is
activated, the vehicle seat belt is displayed in orange in the multifunction display.
X Press the a button to save the setting.
For further information on belt adjustment,
see ( Y page 59).
Switching the fold-in mirrors when lock-
ing feature on/off
This function is only available in Canada.
This function is only available when the vehi-
cle is equipped with the electrical fold-in func-
tion.
When you switch on the
Auto. Mirror
Folding function, the exterior mirrors are
Menus and submenus233
On-board computer and displays
Z

folded in when the vehicle is locked. If you
unlock the vehicle and then open the driver'sor front-passenger door, the exterior mirrors
fold out again.
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Convenience submenu.
X Press a to confirm.
X Press the : or 9 button to select the
Auto. Mirror Folding function.
If the
Auto. Mirror Folding function is
switched on, the vehicle's exterior mirror is
displayed in orange in the multifunction
display.
X Press the a button to save the setting.
If you have switched the
Auto. Mirror
Folding function on and you fold the exterior
mirrors in using the button on the door
( Y page 110), they will not fold out automat-
ically. The exterior mirrors can then only be
folded out using the button on the door.
Restoring the factory settings
X Press the = or ; button on the steer-
ing wheel to select the
Sett. menu.
X Press the : or 9 button to select the
Factory Setting submenu.
X Press a to confirm.
The
Reset All Settings? message
appears.
X Press the : or 9 button to select
No
or Yes.
X Press the a button to confirm the selec-
tion.
If you have selected
Yes, the multifunction
display shows a confirmation message.
For safety reasons, the
Day Lights function
in the
Lights submenu is only reset if the
vehicle is stationary.
234Menus and submenus
On-board computer and displays

Display messagesPossible causes/consequences and M Solutions
The braking distance in an emergency braking situation can thus
increase.
If ESP®
is not operational, ESP ®
is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
X Carefully drive a suitable distance, making slight steer ing move-
ments at a speed above 12 mph (20 km/h).
If the display message disappears, the functions mentioned
above are available again.
If the display message continues to be displayed:
X Drive on carefully.
X Visit a qualified specialist workshop.
T !
÷
Inoperative See
Operator's Manual
EBD (electronic brake force distribution), ABS, ESP ®
, BAS, PRE-
SAFE ®
, the HOLD function, hill start assist and ESP ®
trailer stabi-
lization are unavailable due to a malfunction.
BAS PLUS and PRE

Display messagesPossible causes/consequences and M Solutions
$(USA
only)
J(Canada
only)
Check Brake Fluid
Level
There is not enough brake fluid in the brake fluid reservoir.
In addition, the $ (USA only)/ J (Canada only) warning
lamp lights up in the instrument cluster and a warning tone
sounds.
GWARNING
The braking effect may be impaired.
There is a risk of an accident.
X Pull over and stop the vehicle safely as soon as possible, p aying
attention to road and traffic conditions. Do not con tinue driving
under any circumstances.
X Secure the vehicle against rolling away ( Y page 168).
X Consult a qualified specialist workshop.
X Do not add brake fluid. This does not correct the malfunction.
#
Check Brake Pad
Wear
The brake pads/linings have reached their wear limit.
X Visit a qualified specialist workshop.
G
Inoperative
One or more main features of the mbrace system are malfunc-
tioning.
X Have the mbrace system checked immediately at a qualified
specialist workshop.
PRE-SAFE
Inoperative See
Operator's Manual
Important functions of PRE-SAFE ®
have failed. All other occupant
safety systems, e.g. air bags, remain available.
X Visit a qualified specialist workshop immediately.
238Display messages
On-board computer and displays

Display messagesPossible causes/consequences and M Solutions
6
Front Left MalfuncZ
tion Service
Required or Front
Right Malfunction
Service Required
SRS has malfunctioned at the front on the left or right. The 6
warning lamp also lights up in the instrument cluster.
GWARNING
The air bags or Emergency Tensioning Devices may either be trig-
gered unintentionally or, in the event of an accident, may not be
triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.
6
Rear Left MalfuncZ
tion Service
Required or Rear
Right Malfunction
Service Required
SRS has malfunctioned at the rear on the left or right. The 6
warning lamp also lights up in the instrument cluster.
GWARNING
The air bags or Emergency Tensioning Devices may either be trig-
gered unintentionally or, in the event of an accident, may not be
triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.
6
Rear Center MalZ
function Service
Required
SRS has malfunctioned at the rear center. The 6 warning lamp
also lights up in the instrument cluster.
GWARNING
The air bags or Emergency Tensioning Devices may either be trig-
gered unintentionally or, in the event of an accident, may not be
triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.
6
Left Side Curtain
Airbag Malfunction
Service
Required or Right
Side Curtain AirZ
bag Malfunction
Service Required
There is a malfunction in the left-hand or right-hand window cur-
tain air bag.
The 6 warning lamp also lights up in the instrument cluster.
GWARNING
The left or right window curtain air bag may either be triggered
unintentionally or, in the event of an accident, may not be tri g-
gered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.
240Display messages
On-board computer and displays

Display messagesPossible causes/consequences and M Solutions
Front Passenger
Airbag Disabled
See Operator's ManZ
ual
The front-passenger air bag is deactivated during the jo urney, even
though:
R an adult
or
R a person of the corresponding stature is on the front-passe nger
seat
If additional forces are applied to the seat, the system may inter-
pret the occupant's weight as lower than it actually is.
GWARNING
The front-passenger air bag does not deploy during an accident.
There is an increased risk of injury.
X Pull over and stop the vehicle safely as soon as possible, p aying
attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Y page 168).
X Switch the ignition off.
X Have the occupant get out of the vehicle.
X Keep the seat unoccupied, close the front-passenger door and
switch on the ignition.
X Observe the PASSENGER AIR BAG OFF indicator lamp in the
center console and the multifunction display and check the fol-
lowing:
Seat unoccupied and ignition switched on:
R the PASSENGER AIR BAG OFF indicator lamp must then light up
and remain lit. If the indicator lamp is on, OCS has disa bled the
front-passenger front air bag ( Y page 49)
R the
Front Passenger Airbag Enabled See Operator's
Manual or Front Passenger Airbag Disabled See OperZ
ator's Manual display messages must not be shown in the
multifunction display.
X Wait for a period of at least 60 seconds until the nec essary sys-
tem checks have been completed.
X Make sure that the display messages do not appear in the mul -
tifunction display.
If these conditions are fulfilled, the front-passenger seat can be
occupied again. Whether the PASSENGER AIR BAG OFF indicator
lamp remains lit or goes out depends on how OCS classifies the
occupant.
If the conditions are not fulfilled, the system is not op erating cor-
rectly.
X Visit a qualified specialist workshop immediately.
Display messages241
On-board computer and displays
Z