MERCEDES-BENZ GLK-Class 2011 X204 Owner's Manual

Bi-Xenon headlamps
:Turn signal lamp/side marker lamp:
WY 5 W
;Turn signal lamp: PY 21 W=Cornering lamp: H7 55 W?Parking lamp/standing lamp: W 5 W
Tail lamp with/without LED
:Tail lamp/brake lamp: P 21 W;Turn signal lamp: PY 21 W=Backup lamp: P 21 W or W 16 W10?Tail lamp/rear fog lamp: P 21 WASide marker lamp: W 3 W
License plate lamp
:License plate lamp: W 5 W
Changing the front bulbs
Removing/installing the cover on top of
the headlamp
You must remove the headlamp cover in the
engine compartment before you can replace
the bulbs in the headlamp.
XTo remove: press retaining clip : in the
direction of the arrow.
XPull cover ; forward underneath
cover = and remove.
XTo install: slide cover ; under cover =.
Connect the two covers by inserting the
tongue into the groove.
XPress cover ; until retaining clip :
engages.10Vehicles without LED turn signals (W 16 W)/vehicles with LED turn signals (P 21 W).Changing bulbs109Lights and windshield wipersBA 204.9 USA, CA Edition A 2011; 1; 6, en-USd2mwentsVersion: 3.0.3.62010-06-15T08:58:39+02:00 - Seite 109Z

Loosening/tightening the washer fluid
reservoir
You must remove the washer fluid reservoir
from the engine compartment before you can
replace the bulbs in the left-hand headlamp.
XTo detach: turn catch ; counter-
clockwise.
XSwing washer fluid reservoir : far enough
to the side to allow the bulbs of the
headlamp to be replaced.
XTo attach: swing back washer fluid
reservoir :.
XTurn catch ; clockwise.
Low-beam headlamp (halogen
headlamp)
XSwitch off the lights.XOpen the hood.XRemove the headlamp cover (Y page 109).XLeft-hand headlamp: detach the washer
fluid reservoir (Y page 110).
XTurn housing cover : counter-clockwise
and pull it out.
XPull connector ; from bulb ?.XDetach retaining spring = downwards.XPull out bulb ?.XInsert the new bulb.XAttach retaining spring =.XAttach connector ; to bulb ?.XPlace housing cover : and turn it
clockwise until it engages.
XLeft-hand headlamp: fasten the washer
fluid reservoir (Y page 110).
XInstall the headlamp cover (Y page 109).
High-beam headlamps
XSwitch off the lights.XOpen the hood.XRemove the headlamp cover (Y page 109).XLeft-hand headlamp: detach the washer
fluid reservoir (Y page 110).
XTurn housing cover : counter-clockwise
and pull it out.
XPress the handle of bulb holder ; in the
direction of the arrow until bulb holder ;
is released.
XTake out the handle with bulb holder ;.XTake the bulb out of bulb holder ;.110Changing bulbsLights and windshield wipers
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XInsert the new bulb into bulb holder ;.
Lug = of the bulb must be pointing
upward.
XInsert bulb holder ;.XPush the handle of bulb holder ; in the
opposite direction from the arrow until
holder ; engages.
XAlign housing cover : and turn it
clockwise until it engages.
XLeft-hand headlamp: fasten the washer
fluid reservoir (Y page 110).
XInstall the headlamp cover (Y page 109).
Standing lamps/parking lamps
XSwitch off the lights.XOpen the hood.XRemove the headlamp cover (Y page 109).XLeft-hand headlamp: detach the washer
fluid reservoir (Y page 110).
XTurn housing cover : counter-clockwise
and pull it out.
XPull out bulb holder ;.XTake the bulb out of bulb holder ;.XInsert the new bulb into bulb holder ;.XInsert bulb holder ;.XAlign housing cover : and turn it
clockwise until it engages.
XLeft-hand headlamp: fasten the washer
fluid reservoir (Y page 110).
XInstall the headlamp cover (Y page 109).
Turn signal lamps/side marker lamps
XSwitch off the lights.XOpen the hood.XRemove the headlamp cover (Y page 109).XLeft-hand headlamp: detach the washer
fluid reservoir (Y page 110).
XTurn bulb holder : or ; counter-
clockwise and pull it out.
XWY 5 W (turn signals and side marker
lamps): pull the bulb out of bulb holder :.
XPY 21 W (turn signals): turn the bulb
counter-clockwise, applying slight
pressure, and remove it from bulb
holder ;.
XWY 5 W (turn signals and side marker
lamps): insert the new bulb into bulb
holder :.
XPY 21 W: insert the new bulb into bulb
holder ; and turn it clockwise while
applying slight pressure.
XInsert bulb holder : or ; and turn it
clockwise.
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XLeft-hand headlamp: fasten the washer
fluid reservoir (Y page 110).
XInstall the headlamp cover (Y page 109).
Changing the rear bulbs
Opening/closing the side trim
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
Right-hand side trim panel
XTo open: turn release knob : 90° in the
direction of the arrow and remove side trim
panel ;.
XTo close: insert side trim panel ; and turn
release knob : 90° in the opposite
direction to the arrow.
Tail lampXSwitch off the lights.XOpen the cargo compartment.XOpen the side trim panel (Y page 112).XPull out connector ;.XPress retaining lugs : simultaneously in
the direction of the arrow and pull the bulb
holder out.
Bulb holder without LED turn signal lamp
=Tail lamp/braking lamp ?Turn signals ABackup lamp BRear fog lamp/tail lamp CSide marker lampXLightly press the corresponding bulb into
the holder, turn it counter-clockwise and
remove it from the bulb holder.
XInsert the corresponding new bulb into the
bulb holder and turn it clockwise.
XAttach the bulb holder and press firmly.
The retaining lugs on the bulb holder
engage audibly.
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XInsert the connector.XClose the side trim panel (Y page 112).
License plate lamp
XSwitch off the lights.XOpen the tailgate.XPress lug ; of license plate lamp : in the
direction of the arrow and remove license
plate lamp lens :.
XRemove license plate lamp lens :.XReplace the bulb.XInsert license plate lamp lens : and press
it in until it engages.
Windshield wipers
Important safety notes
GWarning!
Wiper blades are components that are subject
to wear and tear. Replace the wiper blades
twice a year, preferably in the spring and fall.
Otherwise the windows will not be wiped
properly. As a result, you may not be able to
observe surrounding traffic conditions and
could cause an accident.
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield/rear
window can scratch the glass if wiping
takes place when the windshield/rear
window is dry.
If it is necessary to switch on the windshield
wipers in dry weather conditions, always
use washer fluid when operating the
windshield wipers.
! If the windshield wipers leave smears on
the windscreen after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash.
Switching the windshield wipers on/
off
Combination switch
1$ Windshield wipers off2Ä Intermittent wipe, low113Å Intermittent wipe, high124° Continuous wipe, slow5¯ Continuous wipe, fastBí Single wipe/ î to wipe the
windshield using washer fluid
XSwitch the ignition on.XTurn the combination switch to the
corresponding position.
iWhen you stop the vehicle, the wipers
wipe more slowly.
11Rain sensor set to low sensitivity.12Rain sensor set to high sensitivity.
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! Vehicles with a rain sensor: if the
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.
Vehicles with a rain sensor: in the Ä or
Å position, the appropriate wiping
frequency is automatically set according to
the intensity of the rain. In the Å position,
the rain sensor is more sensitive than in
the Ä position, causing the windshield
wipers to wipe more frequently.
Intermittent wiping is interrupted when you
stop the vehicle and open a front door. This
prevents a person from being splashed
inadvertently when getting into or out of the
vehicle.
Intermittent wiping continues when all doors
are closed and
Ryou shift AUTOTRONIC to drive position D
or reverse gear R
or
Ryou change the wipe setting on the
combination switch.
iTo prevent smearing on the windshield or
noise when wiping, wipe the windshield
occasionally with washer fluid.
Switching the rear window wiper on/
off
Combination switch
:è Switch2ô To wipe with washer fluid3I To switch on intermittent wiping40 To switch off intermittent wiping5ô To wipe with washer fluidXTurn the key to position 1 or 2 in the ignition
lock.
XTurn switch : on the combination switch
to the corresponding position.
When the rear window wiper is switched on,
the icon appears in the instrument cluster.
Replacing the wiper blades
Important safety notes
GWarning
For safety reasons, switch off the windshield
wipers and remove the key from the ignition
lock before changing the wiper blades
(vehicles with KEYLESS-GO: make sure that
the on-board electronics are in state 0).
Otherwise, the wiper motor could be switched
on suddenly and cause injury.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
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Never fold a windshield wiper arm without
a wiper blade back onto the windshield/
rear window.
Hold the windshield wiper arm firmly when
you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have
the wiper blades replaced by a qualified
specialist workshop, e.g. at an authorized
Mercedes-Benz Center.
Replacing the windshield wiper blades
Removing the wiper blades
! Before changing the wiper blades, always
set the wiper arms to a vertical position
using the combination switch. There is
otherwise a risk of damaging the hood.
Moving the wiper arms to a vertical
position
Vehicles without KEYLESS-GO
XTurn the key to position 1 or 2 in the ignition
lock.
XSet the windshield wipers to
position ° on the combination switch.
XWhen the wiper arms have reached a
vertical position, turn the key to position
0 and remove it from the ignition lock.
Vehicles with KEYLESS-GO
XSwitch off the engine.XTake your foot off the brake pedal.XSet the windshield wipers to
position ° on the combination switch.
XPress the Start/Stop button repeatedly
until the windshield wipers start.
XWhen the wiper arms have reached a
vertical position, press the Start/Stop
button.
Removing the wiper bladesXFold the wiper arm away from the
windshield until it engages.
XSet the wiper blade at right angles to the
wiper arm.
XRemove the wiper blade from the retainer
on the wiper arm in the direction of the
arrow.
Installing the wiper blade
XSlide the new wiper blade into the retainer
on the wiper arm in the opposite direction
to the arrow.
Make sure that the wiper blade slides fully
into the retainer on the wiper arm.
XTurn the wiper blade parallel to the wiper
arm.
XFold the wiper arm back onto the
windshield.
Replacing the rear window wiper blade
GWarning
The wiper arm could be set in motion and
injure you if the windscreen wipers are
switched on.
Remove the key from the ignition lock before
replacing the wiper blade.
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Removing the wiper bladeXRemove the key from the ignition lock.XFold wiper arm : away from the rear
window until it engages.
XPosition wiper blade ; at a right angle to
wiper arm :.
XHold wiper arm : and press wiper
blade ; in the direction of the arrow until
it is released.
XRemove wiper blade ;.
Installing the wiper blade
XPlace new wiper blade ; onto wiper
arm :.
XHold wiper arm : and press wiper
blade ; in the opposite direction to the
arrow until it engages.
XMake sure that wiper blade ; is seated
correctly.
XPosition wiper blade ; parallel to wiper
arm :.
XFold wiper arm : back onto the rear
window.
Problems with the windshield wipers
The windshield wipers are obstructed
Leaves or snow, for example, may be
obstructing the windshield wiper movement.
The wiper motor has been deactivated.
XFor safety reasons, you should remove the
key from the ignition lock.
or
XSwitch off the engine using the Start/Stop
button and open the driver's door.
XRemove the cause of the obstruction.XSwitch the windshield wipers back on.
The windshield wipers are inoperative
The windshield wiper drive is malfunctioning.
XSelect another wiper speed on the
combination switch.
XHave the windshield wipers checked at a
qualified specialist workshop.
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Vehicle equipment ............................118
Overview of climate control sys-
tems ................................................... 118
Operating the control systems ........120
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Vehicle equipment
i This manual describes all the standard
and optional equipment of your vehicle
which was available at the time of
purchase. Country-specific differences are
possible. Bear in mind that your vehicle
may not feature all functions described
here. This also refers to safety-related
systems and functions.
Overview of climate control systems
Important safety notes
GWarning
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its scheduled replacement interval. A clogged
filter will reduce the air volume to the interior
and the windows could fog up, impairing
visibility and endangering you and others.
Have a clogged filter replaced as soon as
possible at an authorized Mercedes-Benz
Center.
GWarning
Follow the recommended settings for heating
and cooling given on the following pages.
Otherwise, the windows could fog up,
impairing visibility and endangering you and
others.
Dual-zone automatic climate control controls
the temperature and the humidity of the
vehicle interior and filters out undesirable
substances from the air.
Dual-zone automatic climate control is only
operational when the engine is running.
Optimum operation is only achieved when
you drive with the side windows and
panorama roof with power tilt/sliding panel
closed.
i Ventilate the vehicle for a brief period
during warm weather, e.g. using the
convenience opening feature ( Y page 83).
This will speed up the cooling process and
the desired vehicle interior temperature
will be reached more quickly.
i The integrated filter can filter out most
particles of dust and completely filters out
pollen. A clogged filter reduces the amount
of air supplied to the vehicle interior. For
this reason, you should always observe the
interval for replacing the filter, which is
specified in the Service Booklet. As it
depends on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Service Booklet.118Overview of climate control systemsClimate control
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