2013 MERCEDES-BENZ GLK-Class park light

warning tone sounds. If the distance falls
below the minimum, the distance may no
longer be shown.
Warning displays
The warning displays show the distance
between the sensors and th eobstacle. The
warning display for the fron tarea is located
on the dashboard above the center air vents.
The warning display for the rear area is
located on the headliner in the rear
compartment. Warning display for the front area
0002
Segments on the left-hand side of the
vehicle
0003 Segments on the right-hand side of the
vehicle
0021 Segments showing operational readiness
The warning display for each side of the
vehicle is divided into five yellow and two red
segments. PARKTRONIC is operational if
yellow segments showing operational
readiness 0021light up.
The selected transmission position and the
direction in which the vehicle is rolling
determine which warning display is active
when the engine is running. Transmission
position Warning display
D
Front area activated
R,
Nor the vehicle
is rolling
backwards Rear and front areas
activated
P
No areas activated
One or more segments light up as the vehicle
approaches an obstacle, depending on the
vehicle's distance from the obstacle.
From the:
R sixth segment onwards, you will hearan
intermittent warning ton efor
approximately two seconds.
R seventh segment onwards, you will hear a
warning tone for approximately two
seconds. This indicates that you have now
reached the minimum distance.
Deactivating/activating PARKTRONIC 0002
Deactivating/activating PARKTRONIC
0003 Indicator lamp
If indicator lamp 0003lights up, PARKTRONIC is
deactivated.
i PARKTRONIC is automatically activated
when you turn the SmartKey to position 2
in the ignition lock. 182
Driving systemsDriving and parking

Problems with PARKTRONIC
Problem Possible causes/consequences and
0001 Solutions
Only the red segments
in the PARKTRONIC
warning displays are lit.
You also hear a warning
tone for approximately
two seconds.
PARKTRONIC is
deactivated after
approximately five
seconds, and the
indicator lamp in the
PARKTRONIC button
lights up. PARKTRONIC has malfunctioned and has switched off.
X
If problems persist, have PARKTRONIC checked at a qualified
specialist workshop. Only the red segments
in the PARKTRONIC
warning displays are lit.
PARKTRONIC is
deactivated after
approximately five
seconds. The PARKTRONIC sensors are dirty or there is interference.
X
Cleant he PARKTRONIC sensors (Y page 307).
X Switch the ignition back on. The problem may be caused by an external source of radio or
ultrasound waves.
X
See if PARKTRONIC functions in a different location. Active Parking Assist
Important safety notes Active Parking Assist is an electronic parking
aid with ultrasound. Ultrasound is used to
measure the road on both sides of the vehicle.
As uitable parking space is indicated by the
parking symbol. Active steering intervention
can assis tyou during parking. You may also
use PARKTRONIC (Y page 180). When
PARKTRONIC is switched off, Active Parking
Assist is also unavailable. G
WARNING
The vehicle swings out when parking and in
doing so could cross into the opposite lane.
This could result in a collision with another
road user. There is a risk of an accident.
Pay attention to other road users when
parking. Stop the vehicle if necessary or cancel the Active Parking Assist parking
procedure.
! If unavoidable, you should drive over
obstacles such as curbs slowly and not at
a sharp angle. Otherwise, you may damage
the wheels or tires.
Active Parking Assist is merely an aid. It is not
a replacement for your attention to your
immediate surroundings. You are always
responsible for safe maneuvering, parking
and exiting a parking space. When
maneuvering, parking or pulling out of a
parking space, make sure that there are no
persons, animals or object sinthe area in
which you are maneuvering. 184
Driving systemsDriving and parking

Once you have exited the parking space
completely, the steering wheel is moved to
the straight-ahead position. You hear a tone
and the
Park Assist Finished message
appears in the multifunction display. You will
then have to steer and merge into traffic on
your own. PARKTRONIC is still available.
Canceling Active Parking Assist You can cancel Active Parking Assist at any
time.
X
Stop the movement of the multifunction
steering wheel or steer yourself.
Active Parking Assist will be canceled at
once. The Park Assist Canceled message appears in the multifunction
display.
or
X Press the PARKTRONIC button on the
center console (Y page 182).
PARKTRONIC is switched off and Active
Parking Assist is immediately canceled.
The Park Assist Canceled message
appears in the multifunction display.
Active Parking Assist is canceled
automatically if:
R you engage the electric parking brake
R parking using Active Parking Assist is no
longer possible
R you are driving faster than 6 mph
(10 km/h)
R a wheel spins, ESP ®
intervenes or fails. The
000F warning lamp lights up in the
instrument cluster.
Aw arning tone sounds. The parking space
symbol disappears and the multifunction
display shows the Park Assist Canceledmessage.
If Active Parking Assist is canceled, you must
steer again yourself.
If a system malfunctio noccurs, the vehicle is
braked to a standstill. To drive on, depress the
accelerato ragain. Towing
atrailer For vehicles with a trailer tow hitch, the
minimum length for parking spaces is slightly
increased.
If you have attached a trailer to your vehicle,
you should not use Active Parking Assist.
Once the electrical connectio
nis established
between your vehicle and the trailer, Active
Parking Assist is no longer available.
PARKTRONIC is deactivated for the rear area. Rear view camera
Important safety notes The rear view camera is only an aid. It is not
a replacement for your attention to your
immediate surroundings. You are always
responsible for safe maneuvering and
parking. When maneuvering or parking, make
sure that there are no persons, animals or
objects in the area in which you are
maneuvering.
Under the following circumstances, the rear
view camera will not function, or will function
in a limited manner:
R
the tailgate is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the camera is exposed to very bright light
R if the area is lit by fluorescent light or LED
lighting (the display may flicker)
R if there is a sudden change in temperature,
e.g. when driving into a heated garage in
winter
R if the camera lens is dirty or obstructed
R if the rear of your vehicle is damaged.In
this event, have the camera positio nand
setting checked at a qualified specialist
workshop. 188
Driving systemsDriving an
d parking

General notes
0002
Rearv iew camera
Rear view camera 0002is located in the handle
strip of the tailgate.
Rear view camera 0002is an optical parking and
maneuvering aid. It uses guide lines to show
the area behind your vehicle in the Audio/
COMAND display.
The area behind the vehicle is displayed as a
mirror image, as in the rear view mirror.
i The tex tofmessages shown in the
COMAND display depends on the language
setting. The following are examples of rear
view camera messages in the COMAND
display.
Activating/deactivating the rear view
camera X
To activate: make sure that the SmartKey
is in position 2in the ignition lock.
X Make sure that the "Activation by R gear"
setting is active in COMAND, see the
separate COMAND operating instructions. X
Engage reverse gear.
The area behind the vehicle is shown in the
COMAND display with guide lines.
X To change the function mode for
vehicles with trailer tow hitch: using the
COMAND controller, select symbol 0002for
the "Reverse parking" function or
symbol 0003for "Coupling up a trailer" (see
the separate COMAND operating
instructions).
The symbol of the selected function is
highlighted.
To deactivate: the rear view camera is
deactivated if you:
R shift the transmission to position P
R drive forwards 33 ft (10 m)
R shift the transmission from Rto another
position after 15 seconds
R drive forwards at a speed of over 5mph
(10 km/h)
Displays in the Audio/COMAND display The rear view camera may show a distorted
view of obstacles, show them incorrectly or
not at all. The rear view camera does not show
objects in the following positions:
R
very close to the rear bumper
R under the rear bumper
R in the area immediately above the tailgate
handle
! Objects not at ground level may appear to
be further away than they actually are, e.g.:
R the bumper of a parked vehicle
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the rear section of an HGV
R a slanted post
Use the guidelines only for orientation.
Approach objects no further than the
bottom-most guideline. Driving systems
189Driving and parking Z

0002
White guide line without turning the
steering wheel, vehicle width including
the exterior mirrors (static)
0003 Yellow guide line at a distance of
approximately 13 ft (4.0 m) from the rear
of the vehicle
0021 Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic)
0020 Yellow lane marking tires at current
steering wheel angle (dynamic) 001E
Yellow guide line at a distance of
approximately 3 ft (1.0 m) from the rear
of the vehicle
001F Vehicle center axle (marker assistance)
0011 Bumper
0012 Red guide line at a distance of
approximately 12 in (0.30 m) from the
rear of the vehicle
The guide lines are show nwhen the
transmission is in position R.
The distance specifications only apply to
objects that are at ground level. Additional messages for vehicles with
PARKTRONIC
0002
Front warning display
0003 Additional PARKTRONIC measurement
operational readiness indicator
0021 Rear warning display
Vehicles with PARKTRONIC: if
PARKTRONIC is operational (Y page 182), an
additional operational readiness indicator will
appearinC OMAND display 0003. If the
PARKTRONIC warning displays are active or
light up, warning displays 0002and 0021are also
active or light up correspondingly in the
COMAND display.
"Reverse parking" function X
Make sure that the rear view camera is
activated and the "Reverse parking"
function is selected; see the separate
operating instructions for the audio
system/COMAND.
The lane and the guide lines are shown. 190
Driving systemsDriving and parking

X
Stop the vehicle when it is almos texactly
in front of the parking space.
The white lane should be as close to parallel
with the parking space marking as
possible. Driving to the final position
0002
White guide line at current steering wheel
angle
0003 Parking space marking
X Turn the steering wheel to the center
positio nwhile the vehicle is stationary. 0002
Red guide line at a distance of
approximately 12 in (0.30 m) from the
rear of the vehicle
0003 White guide line without turning the
steering wheel
0021 End of parking space
X Back up carefully until you have reached
the final position.
Red guide line 0002is then at end of parking
space 0021.The vehicle is almost parallel in
the parking space. "Coupling up a trailer" function This function is only available on vehicles with
a trailer tow hitch and COMAND.
!
The following distance specifications
refer to trailer tow hitches with ball
coupling that have been approved for this
vehicle by Mercedes-Benz. Distances may
differ if you use other ball couplings. In this
case, take into account that actual
distances will not match the following
distance specifications. Otherwise you
could damage the trailer and vehicle. 0002
Vehicle center point on the yellow guide
line at a distance of approximately 3ft
(1 m) from the rear of the vehicle
0003 Trailer drawbar
0021 Ball coupling
This function is only available on vehicles with
a trailer tow hitch.
X Set the height of trailer drawbar 0003so that
it is slightly higher than ball coupling 0021.
X Position the vehicle centrally in fron tof
trailer drawbar 0003.192
Driving systemsDriving an
d parking

0002
Ball coupling
0003 Red guide line at a distance of
approximately 12 in (0.30 m)from the ball
coupling
0021 Trailer drawbar marker assistant
0020 Trailer drawbar
001E Symbol for the "Coupling up a trailer"
function
X Select symbol 001Eusing the COMAND
controller, see COMAND.
The "Coupling up a trailer" function is
selected. The distance specifications now
only apply to objects that are at the same
level as the ball coupling.
X Reverse carefully, making sure that trailer
drawbar marker assistant 0021points
approximately in the direction of trailer
drawbar 0020.
X Reverse carefully until the trailer
drawbar 0020reaches red guide line 0003.
X Couple up the trailer (Y page 208).360
°camera
Important safety notes The 360° camera is only an aid. It is not a
replacement for your attention to your
immediate surroundings. You are always
responsible for safe maneuvering and
parking. When maneuvering or parking, make
sure that there are no persons, animals or
objects in the area in which you are
maneuvering. The 360° camera may show a distorted view
of obstacles, show them incorrectly or not at
all. It cannot show objects in the following
areas:
R
under the front bumper
R very close to the front bumper
R very close to the rea rbumper
R under the rear bumper
R in close range above the handle on the
trunk lid
R very close to the exterior mirrors
You are always responsible for safety, and
must always pay attention to your
surroundings when parking and
maneuvering. This applies to the areas
behind, in fron tofand beside the vehicle. You
could otherwise endanger yoursel fand
others.
The 360° camera will not function or will
function in a limited manner:
R if the doors are open
R if the exterio rmirrors are folded in
R the tailgate is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the cameras are exposed to very bright
light
R if the area is lit by fluorescen tlight or LED
lighting (the display may flicker)
R if you exit a heated garage in winter,
resulting in a rapid change in temperature
R if the camera lenses are dirty or covered
R if the vehicle components in which the
cameras are installed are damaged. In this
event, have the camera position and setting
checked at a qualified specialist workshop.
Do not use the 360 °camera in this case. You
can otherwise injure other sorcause damage
to objects or the vehicle.
General notes The 360° camera is a system consisting of
four cameras. Driving systems
193Driving and parking Z

Top view with trailer view
0002
Symbol for the traile rview setting
0003 Trailer drawbar marker assistant
0021 Red guide line at a distanc eof
approximately 12 in (0.30 m)from the ball
coupling
Display with the PARKTRONIC display Example
:full screen mode with PARKTRONIC
display
0002 Symbol for the full screen setting with rear
view camera image
If the vehicle is equipped with PARKTRONIC
and the function is active (Y page 182),
warning displays 0003in the COMAND display
are also active or light up accordingly.
PARKTRONIC appears:
R in split screen view as red or yellow
brackets around the vehicle ico ninthe top
view, or
R in the full screen view, on the right-hand
side at the bottom as red or yellow brackets
around the vehicle icon i
The full screen display can also be
selected as front view.
Exiting 360° camera display mode As soon as your vehicle exceeds a speed of
19 mph (30 km/h) with the function
activated, the function switches off. The
COMAND display switches back to the
previously selected view. You can also switch
the display by selecting the
0008symbol in the
display and pressing 000Athe COMAND
controller. ATTENTION ASSIST
Important safety notes ATTENTION ASSIST is only an aid to the
driver. It might not always recognize fatigue
or increasing inattentiveness in time or fail to
recognize them at all. The system is not a
substitute for a well-rested and attentive
driver.
ATTENTION ASSIST helps you during long,
monotonous journeys, such as on highways.
It is active in the range between 50 mph
(80 km/h) and 112 mph (180 km/h).
If ATTENTION ASSIST detects typical
indicators of fatigue or increasing lapses in
concentration on the part of the driver, it
suggests you take a break.
ATTENTION ASSIST assesses your level of
fatigue or lapses in concentration by taking
the following criteria into account:
R
your personal driving style, e.g. steering
characteristics
R journey details, e.g. time of day and length
of journey
The functionality of ATTENTION ASSIST is
restricted and warnings may be delayed or
not occur at all:
R if the road condition is poor, e.g. if the
surface is uneven or if there are potholes
R if there is a strong side wind Driving systems
197Driving and parking Z