2013 MERCEDES-BENZ GLK-Class open hood

Fuse allocation chart (vehicle tool
kit)
...................................................... 312
Fuses Allocation chart ............................. 323
Before changing ............................. 323
Dashboard fuse box .......................323
Fuse box in the cargo
compartment ................................. 324
Fuse box in the engine
compartment ................................. 324
Important safety notes ..................323
see Fuses G
Garage door opener Clearing the memory .....................294
Important safety notes ..................291
Opening/closing the garage door ..293
Programming (button in the rear-
view mirror) ................................... 291
Gear or selector lever (cleaning
guidelines) ......................................... 308
Genuine parts ...................................... 22
Glove box ........................................... 271
GTW (Gross Trailer Weight)
(definition) ......................................... 350H
Handbrake see Parking brake
Hazard warning lamps ......................113
Headlamps Adding fluid to cleaning system .....303
Cleaning system (function) ............113
Cleaning system (notes) ................372
Fogging up ..................................... 115
see Automatic headlamp mode
Head restraints
Adjusting ......................................... 99
Adjusting (electrically). ....................99
Adjusting (manually). .......................99
Adjusting (rear) ................................ 99
Installing/removing (rear) ..............100
see NECK-PRO head restraints/
NECK-PRO luxury head restraints Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 118
Display message ............................ 241
Switching Adaptive Highbeam
Assist on/off ................................. 114
Switching on/off ........................... 113
Hill start assist .................................. 144
HOLD function Deactivating ................................... 180
Display message ............................ 247
Function/notes ............................. 179
Hood
Closing .......................................... .300
Display message ............................ 255
Important safety notes ..................299
Opening ......................................... 300
Hydroplaning ..................................... 166 I
Ignition lock see Key positions
Immobilizer .......................................... 71
Indicator lamps see Warning and indicator lamps
Instrument cluster
Overview .......................................... 31
Settings ......................................... 226
Warning and indicator lamps ...........32
Instrument cluster lighting ..............227
Interior lighting ................................. 115
Automatic control ..........................116
Delayed switch-off (on-board
computer) ...................................... 228
Emergency lighting ........................116
Manual control ............................... 116
Overview ........................................ 115
Reading lamp ................................. 115
Setting the brightness of the
display/switch (on-board
computer) ...................................... 227 Index
11

Dashboard
Function Page
0002
Steering wheel paddle
shifters
152
0003
Combination switch 112
0021
Instrument cluster 31
0020
Horn
001E
PARKTRONIC warning
display
180
001F
Overhead control panel 36
0011
Operating the climate
control systems
126
0012
Ignition lock 141
Start/Stop button
141 Function Page
0013
Adjusting the steering
wheel manually 102
0014
Adjusting the steering
wheel electrically 102
0015
Cruise control lever 170
0017
Parking brake 161
0018
Diagnostics connection 26
0019
Opening the hood 300
001A
Releasing the parking brake 161
001C
Light switch 11030
Dashboa
rdAt a glance

R
interference by other radar sources
R there are strong radar reflections, for
example in parking garages
R a narrow vehicle traveling in front, e.g. a
motorbike
R a vehicle traveling in front on a differen tline
relative to the center of your vehicle G
WARNING
PRE-SAFE ®
Brake does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As a result, PRE-SAFE ®
Brake may neither
give warnings nor intervene in all critical
situations .There is a risk of an accident.
Always pay careful attention to the traffic
situation and be ready to brake.
In order to maintain an appropriate distance
from the vehicle in front and thus prevent a
collision, you must apply the brakes yourself.
X To activate/deactivate: activate or
deactivate PRE-SAFE ®
Brake in the on-
board computer (Y page 225).
When PRE-SAFE ®
Brake is activated, the
0001 symbol appears in the multifunction
display as long as the HOLD function is
deactivated (Y page 179).
On vehicles with Parking Guidance, the
0001 symbol is displayed when position P
is engaged or you are driving faster than
22 mph (35 km/h).
Following damage to the front end of the
vehicle, have the configuration and operation
of the radar sensors checked at a qualified
specialist workshop. This also applies to
collisions at low speeds where there is no
visible damage to the front of the vehicle. Theft deterrent locking system
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
X To activate with the SmartKey: remove
the SmartKey from the ignition lock.
X To activate with KEYLESS-GO: switch the
ignition off and open the driver's door.
X To deactivate: switch on the ignition.
i The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be
started when the starter battery is fully
charged, the immobilizer may be faulty.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in the
USA) or 1-800-387-0100 (in Canada). ATA (anti-theft alarm system)
Av isual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the vehicle with the mechanical key
R the tailgate
R the hood
The alarm is not switched off, even if you
close the open door that triggered it, for
example. Theft deterrent locking system
71Safety Z

Changing the front bulbs
Low-bea mheadlamps (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 changin gabulb. If
necessary, have bulbs changed at a qualified
specialist workshop. X
Switch off the lights.
X Open the hood.
X Turn housing cover 0002counter-clockwise
and pull it out.
X At the bulb holder, push the bulb upwards,
disconnec titand pull it ou tofbulb
holder 0003.
X Inser tthe new bulb into bulb holder 0003,
push it down and secure it in place.
X Attach housing cover 0002and 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 0002counter-clockwise
and pull it out.
X Turn bulb counter-clockwise and pull it out.
X Insert the new bulb into bulb holder 0003and
turn it clockwise.
X Align housing cover 0002and 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

necessary, have bulbs changed at a qualified
specialist workshop. X
Switch off the lights.
X Ope nthe hood.
X Turn housing cover 0002counter-clockwise
and pull it out.
X Push the lever of holder 0003upwards until
holder 0003is released.
X Pull out bulb holder 0003.
X Take the bulb out of bulb holder 0003.
X Insert the new bulb into bulb holder 0003.
X Insert holder 0003from above and press it
until it engages.
X Align housing cover 0002and turn it
clockwise until it engages.
Turn signal X
Switch off the lights.
X Open the hood.
X Turn housing cover 0002counter-clockwise
and pull it out. X
Grip the back of lever extension 0003and pull
it out in a straight line.
X Take the bulb out of lever extension 0003.
X Insert the new bulb into lever
extension 0003. X
Re-insert lever extension 0003downwards
(swelling) with guide rail 0021. Changing the rear bulbs
Opening and closing the side trim
panels You must open the side trim panel in the
cargo compartment before you can change
the bulbs in the tail lamps.
Left-hand side trim panel Replacing bulbs
119Lights and windshield wipers Z

Combination switch
0004
0008 Windshield wiper off
0005 0001 Intermittent wipe, low 7
0006 0002 Intermittent wipe, high 8
000A 0018 Continuous wipe, slow
000B 0012 Continuous wipe, fast
001F 0006 Single wipe/ 0007To wipe the
windshield using washer fluid
X Switch on the ignition.
X Turn the combination switch to the
corresponding position.
! Vehicles with a rain sensor :ifthe
windshield becomes dirty in dry weather
conditions, the windshield wipers may be
activated inadvertently. This could then
damage the windshield wiper blades or
scratch the windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
If the wiper blades are worn, the windshield
will no longer be wiped properly. This could
prevent you from observing the traffic
conditions. Replace the wiper blades twice a
year, ideally in spring and fall. Switching the rear window wiper on/
off
Combination switch
0002
0001 Switch
0005 000E To wipe with washer fluid
0006 ITo switch on intermittent wiping
000A 0To switch off intermittent wiping
000B 000E To wipe with washer fluid
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Turn switch 0002on the combination switch
to the corresponding position.
When the rear window wiper is switched on,
the icon appears in the instrumentc luster. Replacing the wiper blades
Important safety notes G
WARNING
If the windshield wipers begin to move while
you are changing the wiper blades, you could
be trapped by the wiper arm. There is a risk
of injury.
Always switch off the windshield wipers and
ignition before changing the wiper blades.
! Neve ropen the hood/tailgate if a wiper
arm has been folded away from the
windshield/rear window.
7 Rain senso rset to low sensitivity.
8 Rain sensor set to high sensitivity. Windshield wipers
121Lights and windshield wipers Z

X
Turn the SmartKey to position 0in the
ignition lock (Y page 141) or remove it.
X To activate: press the0002button.
The indicator lamp in the 0002button lights
up.
i If the residual heat function is activated,
the windows may fog up on the inside.
X To deactivate: press the0002button.
The indicator lamp in the 0002button goes
out.
i Residual heat is deactivated
automatically:
R after approximately 30 minutes
R when the ignition is switched on
R if the battery voltage drops
R when the auxiliary heating is activated Setting the air vents
Important safety notes
G
WARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air
outlets. If necessary, redirect the airflow to
another area of the vehicle interior.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R keep the air inlet between the windshield
and the hood free of blockages, such as ice,
snow or leaves.
R never cover the air vents or air intake grilles
in the vehicle interior.
i For virtually draft-free ventilation, adjust
the sliders of the air vents to the center
position. Setting the center air vents
X
To open the center air vent: turn the
adjuster in one of center air vents 0002
counter-clockwise.
X To close the center air vent: turn the
adjuster in one of center air vents 0002
clockwise until it engages. Setting the side air vents
0002
Side window defroster vent
0003 Side air vent
X To open aside air vent: turn the adjuster
in side air vent 0003counter-clockwise.
X To close aside air vent: turn the adjuster
in side air vent 0003clockwise until it
engages. Setting the glove box air vent
When automatic climate control is activated,
the glove box can be ventilated, for instance Setting the air vents
137Climate control Z

Every time you switch on the engine using the
SmartKey or the Start/Stop button, the ECO
start/stop function is activated.
If the ECO start/stop function has been
manually deactivated (Y page 146) or a
malfunctio nhas caused the system to be
deactivated, the 000Esymbol is not
displayed.
Automatic engine switch-off General notes
The ECO start/stop function is operational
and the 000Esymbol is displayed in green in
the multifunction display, if:
R the indicator lamp in th eECO butto nis lit
green.
R the outside temperature is within the
comfort range.
R the engine is at normal operating
temperature.
R the set temperature for the vehicle interior
has been reached.
R the battery is sufficiently charged.
R the system detects that the windshield is
not fogged up when the air-conditioning
system is switched on.
R the hood is closed.
R the driver's door is closed and the driver's
seat belt is fastened.
If not all conditions for automatic engine
switch-off are fulfilled, the 000Esymbol is
shown in yellow.
i All of the vehicle's systems remain active
when the engine has been stopped
automatically.
i The engine can be switched off
automatically a maximum of four times
(first stop and three subsequent stops) in
succession. The 000Esymbol is shown in
yellow in the multifunction display after the
engine has been started automatically for
the fourth time. When the 000Esymbol is
shown in green in the multifunction display, automatic engine switch-off is again
possible.
Vehicles with automatic transmission
If the vehicle is braked to a standstill in Dor
N, the ECO start/stop function switches off
the engine automatically.
i The HOLD function can be activated if the
engine has been switched off
automatically. It is then not necessary to
continue applying the brakes during the
automatic stop phase. When you depress
the accelerator pedal, the engine starts
automatically and the braking effect of the
HOLD function is deactivated.
Automatic engine start General notes
The engine starts automatically if:
R
you switch off the ECO start/stop function
by pressing the ECO button.
R you engage reverse gear R.
R the vehicle starts to roll.
R the brake system requires this.
R the temperature in the vehicle interior
deviates from the set range.
R the system detects moisture on the
windshield when the air-conditioning
system is switched on.
R the condition of charge of the battery is too
low.
R the driver's seat belt is removed or the
driver's door is opened.
Vehicles with automatic transmission
The engine is started automatically if you:
R release the brake pedal when HOLD is not
activated and the transmission is in
position Dor N.
R depress the accelerator pedal.
R move the transmission out of position P.
i Shifting the transmission to position P
does not start the engine. Driving
145Driving and parking Z