high beam MERCEDES-BENZ GLK-CLASS SUV 2013 User Guide

X
To activate: activate the Adaptive
Highbeam Assist function using the on-
board computer ( Y page 227).
X Turn the light switch to 0058.
X Press the combination switch beyond the
pressure point in the direction
of arrow 0043
(Y page 112).
If it is dark and the light sensor activates
the low-beam headlamps, the 00CE
indicator lamp in the instrument cluster
lights up.
If you are driving at speeds above
approximately 28 mph (45 km/h):
The headlamp range is set automatically
depending on the distance between the
vehicle and other road users.
If you are driving at speeds above
approximately 35 mph (55 km/h) and no
other road users have been detected:
The high-beam headlamps are switched on
automatically. The 0057 indicator lamp in
the instrument cluster also lights up.
If you are driving at speeds below
approximately 30 mph (45 km/h) or other
road users have been detected or the roads
are adequately lit:
The high-beam headlamps are switched off
automatically. The 0057 indicator lamp in
the instrument cluster goes out. The 00CEindicator lamp in the instrument cluster
stays on.
X To deactivate: move the combination
switch back to its normal position.
The 00CE indicator lamp in the instrument
cluster goes out. Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
X Switch on the lights and drive off.
The level of moisture diminishes,
depending on the length of

the journey and
the weather conditions (humidity and
temperature).
If the level of moisture does not diminish:
X Have the headlamps checked at a qualified
specialist workshop. Interior lighting
Overview of interior lighting
Front overhead control panel
0043
0042 Switches the rear interior lighting
on/off
0044 0033 Switches the automatic interior
lighting control on/off
0087 003D Switches the right-hand front
reading lamp on/off Interior lighting
115
Lights and windshield wipers Z

observed, the lights must be switched on
before starting the engine.
Bulbs and lamps are an important aspect of
vehicle safety. You must
therefore
make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Other bulbs G
WARNING
Bulbs, lamps and connectors can get very hot
when operating. If you change a bulb, you
could burn yourself on these components.
There is a risk of injury.
Allow these components to cool

down before
changing a bulb.
There are bulbs other than the Xenon bulbs
that you cannot replace. Replace only the
bulbs listed (Y page 117). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
If you require assistance changing bulbs,
consult a qualified specialist workshop.
Do not touch the glass tube of new bulbs with
your bare hands. Even minor contamination
can burn into the glass surface and reduce
the service life of the bulbs. Always use a lint-
free cloth or only touch the base of the bulb
when installing.
Only use bulbs of the correct type.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly. Overview: changing bulbs/bulb types
You can change
the following

bulbs. The bulb
type can be found in the legend. Halogen headlamps
0043
Low-beam headlamp: H7 55 W
0044 High-beam headlamp/parking lamp/
standing lamp: H15 55 W/15 W
0087 Turn signal lamp: PWY 24 W Vehicles with Bi-Xenon headlamps
0043
Cornering lamp: H7 55 W 0043
Backup lamp: W 16 W Replacing bulbs
117
Lights and windshield wipers Z

Changing the front bulbs
Low-beam headlamps (halogen
headlamps) G
WARNING
These bulbs are pressurized.
They can explode when being changed if:
R they are still hot
R they hit an object when being removed
R they are dropped
There is a risk of injury.
You should wear eye protection and clean
gloves when you are changing a bulb. If
necessary, have bulbs changed at a qualified
specialist workshop. X
Switch off the lights.
X Open the hood.
X Turn housing cover 0043 counter-clockwise
and pull it out.
X At the bulb holder, push the bulb upwards,
disconnect it and pull it out of bulb
holder 0044.
X Insert the new bulb into bulb holder 0044,
push it down and secure it in place.
X Attach housing cover 0043 and turn it
clockwise until it engages.
High-beam headlamps, standing/
parking lamps (halogen headlamps) G
WARNING
These bulbs are pressurized. They can explode when being changed if:
R
they are still hot
R they hit an object when being removed
R they are dropped
There is a risk of injury.
You should wear eye protection and clean
gloves when you are changing a bulb. If
necessary, have bulbs changed at a qualified
specialist workshop. X
Switch off the lights.
X Open the hood.
X Turn housing cover 0043 counter-clockwise
and pull it out.
X Turn bulb counter-clockwise and pull it out.
X Insert the new bulb into bulb holder 0044 and
turn it clockwise.
X Align housing cover 0043 and turn it
clockwise until it engages.
Cornering light function (Bi-Xenon
headlamps) G
WARNING
These bulbs are pressurized.
They can explode when being changed if:
R they are still hot
R they hit an object when being removed
R they are dropped
There is a risk of injury.
You should wear eye protection and clean
gloves when you are changing a bulb. If 118
Replacing bulbsLights and windshield wipers

Text field 0043 shows the selected menu or
submenu as well as display messages.
i
You can set the time using the audio
system or COMAND, see the separate
operating instructions.
The following messages may appear in the
multifunction display:
CRUISE Cruise control (
Y page 169)
00C5 Rear window wiper ( Y page 121)
00CE Adaptive Highbeam Assist
(Y page 114)
00AD ATTENTION ASSIST (Y page 197)
00A7 ECO start/stop function
(Y page 144)
00B0 Lane Keeping Assist (Y page 200) or
Active Lane Keeping Assist
( Y
page 205)
00D9 HOLD function ( Y page 179)
00C7 PRE-SAFE ®
Brake (Y page 69) Menus and submenus
Menu overview
Operating the on-board computer
(Y page 217).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R Trip menu (Y page 219)
R Navi menu (navigation instructions)
(Y page 221)
R Audio menu (Y page 222)
R Tel menu (telephone) ( Y page 223)
R DriveAssist menu (assistance)
(Y page 224)
R Serv menu (Y page 226)
R Sett. menu (settings) (Y page 226)
The Audio, Navi and
Tel menus differ

slightly
in vehicles with an audio system and in
vehicles 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 0038 button on the
steering wheel until the Trip menu with
trip odometer 0043 and odometer 0044 is
shown.
Trip computer "From Start" or "From
Reset" Example: trip computer "From Start"
0043
Distance
0044 Time
0087 Average speed
0085 Average fuel consumption
X Press the 0059 or 0065 button on the
steering wheel to select the Trip menu.
X Press the 0063 or 0064 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
submenu are calculated from
the

last time the
submenu was reset ( Y page 220).
The From Start trip computer is
automatically reset if:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 9999 miles have been exceeded. Menus and submenus
219
On-board computer and displays Z

Selecting the permanent display function
You can determine whether
the
multifunction
display permanently shows your speed or the
outside temperature.
X Press the 0059 or 0065 button on the
steering wheel to select the Sett. menu.
X Press the 0064 or 0063 button to
select the
Instr. Cluster submenu.
X Press 0076 to confirm.
X Press the 0064 or 0063 button to
select the
Permanent Display: function.
You will see the selected setting Outside
Temperature or Speedometer [km/h]
(USA)/ Speedometer [mph] (Canada).
X Press the 0076 button to save the setting.
i The speed is shown in km/h (USA)/mph
(Canada).
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 0059 or 0065 button on the
steering wheel to select the Sett. menu.
X Press the 0064 or 0063 button to
select the
Lights submenu.
X Press 0076 to confirm.
X Press the 0064
or 0063
button to

select the
Day Lights function.
If the Day Lights function has been
switched on, the cone of light and the
0086 symbol in the multifunction display
are shown in red.
X Press the 0076 button to save the setting.
Further information on daytime running
lamps ( Y page 111). Setting the brightness of the display/
switch
X
Press the 0059 or 0065 button on the
steering wheel to select the Sett. menu.
X Press the 0064 or 0063 button to
select the
Lights submenu.
X Press 0076 to confirm.
X Press the 0064 or 0063 button to
select the
Brightness Display/Switches:
function.
You will see the selected setting.
X Press 0076 to confirm.
X Press the 0064
or 0063 button to
adjust the
brightness to any level from Level 1 to
Level 5 (bright).
X Press the 0076 or 0038 button to save the
setting.
Switching Adaptive Highbeam Assist on/
off
X Press the

0059 or 0065 button on the
steering wheel to select the Sett. menu.
X Press the 0064 or 0063 button to
select the
Lights submenu.
X Press 0076 to confirm.
X Press the 0064
or 0063
button to

select the
Adapt. Highbeam function.
If the Adapt. Highbeam function has been
switched on, the cone of light and the
00CE symbol in the upper multifunction
display are shown in red.
X Press the 0076 button to save the setting.
For further information about Adaptive
Highbeam Assist, see ( Y page 114).
Activating/deactivating surround
lighting and exterior lighting delayed
switch-off
X Press the 0059 or 0065 button on the
steering wheel to select the Sett. menu.
X Press the 0064
or 0063 button to
select the
Lights submenu.
X Press 0076 to confirm. Menus and submenus
227
On-board computer and displays Z

Display messages Possible causes/consequences and
0050 Solutions0049
Check Left High
BeamorCheck Right
High Beam The left or right-hand high beam is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. 0049
Check Left License
Plate Lampor
Check
Right License
Plate Lamp The left or right-hand license plate lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. 0049
Check Left Fog
LamporCheck Right
Fog Lamp The left-hand or right-hand front fog lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. 0049
Rear fog lamp The rear fog lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. 0049
Check Front Left
Parking Lamp or 
Check Front Right
Parking Lamp The front left or front right parking or standing lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. 0049
Check Left Reverse
Lamp or 
Check
Right Reverse Lamp The left or right-hand backup lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 117).
or
X Visit a qualified specialist workshop. 0049
Check Front Left
Sidemarker Lamp or
Check Front Right
Sidemarker Lamp The left or right front side marker lamp is defective.
X
Check whether you are permitted to replace the bulb yourself
(Y page 116).
or
X Visit a qualified specialist workshop. Display messages
241On-board computer and displays Z

Display messages Possible causes/consequences and
0050 SolutionsAdaptive Highbeam
Assist Inoperative Adaptive Highbeam Assist is faulty.
X
Visit a qualified specialist workshop. Adaptive Highbeam
Assist Currently
Unavailable See
Operator's Manual Adaptive Highbeam Assist is deactivated and temporarily
inoperative. Possible causes are:
R
the windshield in the camera's field of vision is dirty.
R visibility is impaired due to heavy rain, snow or fog.
X Clean the windshield.
If the system detects that the camera is fully operational again,
the Adaptive Highbeam Assist Now Available message is
displayed.
Adaptive Highbeam Assist is operational again. Engine
Display messages Possible causes/consequences and
0050 Solutions00BD
Check Coolant
Level See
Operator's Manual The coolant level is too low.
!
Avoid making long journeys with
too little coolant in the engine
cooling system. The engine will otherwise be damaged.
X Add coolant, observing the warning notes before doing so
(Y page 302).
X If coolant needs to be added more often than usual, have the
engine coolant system checked at a qualified specialist
workshop. 00AC The fan motor is faulty.
X
At coolant temperatures below 248 ‡ (120 †) drive to the
nearest qualified specialist workshop.
X Avoid subjecting the engine to heavy loads, e.g. driving in
mountainous terrain, and stop-and-go traffic. Display messages
243
On-board computer and displays Z