2012 MERCEDES-BENZ GLK SUV steering wheel

To deactivate:
the reversing camera is deac-
tivated if you:
R shift the transmission to position P
R drive forwards 10 m
R shift the transmission from Rto another
position (after 15 seconds)
R drive forwards at a speed of over
10 km/h
Displays in the COMAND display G
WARNING
Using the reversing camera can be dangerous
if you are colour-blind or if your ability to dis-
tinguish colours is impaired.
Only use the reversing camera if you can see
and distinguish between all the coloured
guide lines that are displayed by the reversing
camera in the COMAND display. G
WARNING
Please note that objects not at ground level
may appear to be further away than they
actually are. These include:
R the bumper of a vehicle that is parked
behind your vehicle
R a trailer drawbar
R the ball coupling of a trailer tow hitch
R the tail-end of a lorry
R slanted posts
The lines are only guides, not accurate meas-
urements of the distance to an obstacle.
Therefore, you should never pass the red line
when approaching an obstacle. You could oth-
erwise cause an accident and injure yourself
and others. :
White guide line without turning the steer-
ing wheel, vehicle width including the
exterior mirrors (static)
; Yellow guide line at a distance of approx-
imately 4.0 mfrom the rear of the vehicle
= Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic)
? Yellow lane marking the course the tyres
will take at the current steering wheel
angle (dynamic) A
Yellow guide line at a distance of approx-
imately 1.0 m from the rear of the vehicle
B Vehicle centre axle (marker assistance)
C Bumper
D Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
The guide lines are shown when the trans-
mission is in position R.
The distance specifications only apply to
objects that are at ground level. 198
Driving systemsDriving and parking

Additional messages for vehicles with PARK-
TRONIC
: Front warning display
; Additional PARKTRONIC operational read-
iness indicator
= Rear warning display
Vehicles with PARKTRONIC: when PARK-
TRONIC is operational (Y page 189), the addi-
tional operational readiness indicator ;
appears in the COMAND Display. If the PARK-
TRONIC warning displays are active or light
up, then the :=warning displays are also
active or light up correspondingly in the
COMAND display.
Reverse parking function Reversing straight into a parking space
without turning the steering wheel :
White guide line without turning the steer-
ing wheel, vehicle width including the
exterior mirrors (static)
; Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic) =
Yellow guide line at a distance of approx-
imately 1.0 m from the rear of the vehicle
? Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
X Make sure that the reversing camera is
switched on (Y page 197).
The lane and the guide lines are shown.
X With the help of white guide line :, check
whether the vehicle will fit into the parking
space.
X Using white guide line :as a guide, care-
fully reverse until you reach the end posi-
tion.
Red guide line ?is then at the end of the
parking space. The vehicle is almost paral-
lel in the parking space.
Reverse perpendicular parking with the
steering wheel at an angle Turning the steering wheel
:
Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic)
; Parking space marking
X Make sure that the reversing camera is
switched on (Y page 197).
The lane and the guide lines are shown.
X Drive past the parking space and bring the
vehicle to a standstill.
X While the vehicle is at a standstill, turn the
steering wheel in the direction of the park- Driving systems
199Driving and parking Z

ing space until yellow guide line
:reaches
parking space marking ;.
X Keep the steering wheel in that position
and reverse carefully. Reversing with the steering wheel turned
:
Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic)
X Stop the vehicle when it is almost exactly
in front of the parking space.
The white lane should be as close to parallel
with the parking space marking as possi-
ble. Driving to the final position
:
White guide line at current steering wheel
angle
; Parking space marking
X Turn the steering wheel to the centre posi-
tion while the vehicle is stationary. :
Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
; White guide line without turning the steer-
ing wheel
= End of parking space
X Reverse carefully until you have reached
the end position.
Red guide line :is then at the end of park-
ing space =. The vehicle is almost parallel
in the parking space.
"Coupling up a trailer" function :
Vehicle centre point on the yellow guide
line at a distance of approximately 1.0 m
from the rear of the vehicle
; Trailer drawbar
= Ball coupling
This function is only available on vehicles with
a trailer tow hitch.
X Set the height of trailer drawbar ;so that
it is slightly higher than ball coupling =.
X Position the vehicle centrally in front of
trailer drawbar ;.200
Driving systemsDriving and parking

the lane markings on the road incorrectly or
not at all.
The system may be impaired or may not func-
tion if:
R there is poor visibility, e.g. due to insuffi-
cient illumination of the road, or due to
snow, rain, fog or spray.
R there is glare, e.g. from oncoming traffic,
the sun, or reflection from other vehicles.
R the windscreen is dirty, misted up or cov-
ered, for instance by a sticker, in the vicinity
of the camera
R several or no lane markings for a single lane
are present.
R the lane markings are worn away, dark or
covered up, e.g. by dirt or snow.
R the distance to the vehicle in front is too
small and the lane markings thus cannot be
detected.
R the lane markings on the road are unclear,
e.g. near roadworks.
R the lane markings change quickly, e.g.
lanes branch off, cross one another or
merge.
R the road is narrow and winding.
Lane Keeping Assist cannot detect road and
traffic conditions. It is not a substitute for
attentive driving. You are responsible for the
vehicle's speed, braking in good time, and
steering correctly. Always adapt your driving
style to suit the prevailing road and weather
conditions. Always pay attention to traffic
conditions and your surroundings. Otherwise,
you may fail to recognise dangers in time,
cause an accident and injure yourself and oth-
ers.
Lane Keeping Assist monitors the area in
front of your vehicle by means of camera :
at the top of the windscreen. Lane Keeping
Assist detects lane markings on the road and
warns you before you leave your lane unin-
tentionally. :
Active Lane Keeping Assist camera
If you select km kmon the on-board computer in
the Display unit Speed-/odometer:
Display unit Speed-/odometer:
function ( Ypage 238), Lane Keeping Assist
is active starting at a speed of 60 km/h. If the
miles
miles display unit is selected, the assistance
range begins at 40 mph.
A warning may be given if a front wheel
passes over a lane marking. It will warn you
by means of intermittent vibration in the
steering wheel for up to 1.5 seconds.
Activating Lane Keeping Assist Example: vehicles with automatic transmission
X
Switch on Active Lane Keeping Assist using
the on-board computer; to do so, select
Standard Standard orAdaptive
Adaptive (Ypage 238).
Symbol :appears in the multifunction
display.
If you drive at speeds above 60 km/h and
lane markings are detected, symbol :is
shown in green. Lane Keeping Assist is
ready for use.
Standard
If Standard Standard is selected, no warning vibration
occurs if: 206
Driving systemsDriving an
d parking

mounted at the top of the windscreen. Active
Lane Keeping Assist detects lane markings on
the road and warns you before you leave your
lane unintentionally. If you do not react to the
warning, a lane-correcting application of the
brakes can bring the vehicle back into the
original lane. :
Active Lane Keeping Assist camera
If you select km kmon the on-board computer in
the Display unit Speed-/odometer:
Display unit Speed-/odometer:
function ( Ypage 238), Active Lane Keeping
Assist is activated starting at a speed of
60 km/h. If the miles
miles display unit is selected,
the assistance range begins at 40 mph.
Warning vibration in the steering wheel
A warning may be given if a front wheel
passes over a lane marking. It will warn you
by means of intermittent vibration in the
steering wheel for up to 1.5 seconds.
In order that you are warned only when nec-
essary and in good time if you cross the lane
marking, the system recognises certain con-
ditions and warns you accordingly.
The warning vibration occurs earlier if:
R you approach the outer lane marking on a
bend.
R the road has very wide lanes, e.g. a motor-
way.
R the system recognises solid lane markings.
The warning vibration occurs later if:
R the road has narrow lanes.
R you cut the corner on a bend. Lane-correcting brake application G
WARNING
Active Lane Keeping Assist does not keep
your vehicle in its lane. It is only an aid
designed to assist driving. It is not a substitute
for attentive driving. Corrective braking may
not always be sufficient to return your vehicle
to its original lane. In such cases, you must
steer the vehicle yourself to ensure that it
does not leave the lane.
Active Lane Keeping Assist cannot detect the
current traffic situation or other road users.
Ensure at all times that there is sufficient lat-
eral distance between you and other road
users or obstacles. In rare cases, broken lines
or certain structures on the road surface may
be detected by the system as solid lane mark-
ings. You can, for example, countersteer gen-
tly at any time to cancel inappropriate braking
action, e.g. if you intentionally drive across a
solid lane marking.
Active Lane Keeping Assist cannot take
weather conditions into account.
You are responsible for the vehicle's speed,
correct steering and for braking in good time.
Always adapt your driving style to suit the
prevailing road and weather conditions.
Always pay attention to traffic conditions and
your surroundings. Otherwise, you may fail to
recognise dangers in time, cause an accident
and injure yourself and others.
If you leave your lane under certain circum-
stances, the vehicle will brake briefly on one
side. This is designed to help you bring the
vehicle back into the original lane.
This function is available in the range between
60 km/h and 200 km/h.
A lane-correcting brake application can only
be made after driving over a solid, recognis-
able lane marking. Before this, a warning
must be emitted by means of intermittent
vibration in the steering wheel. In addition, a
lane with lane markings on both sides must
be recognised. The brake application also
slightly reduces driving speed. Driving systems
211Driving and parking Z

always drive at a higher or a lower speed than
that set on the on-board computer. G
WARNING
If you depress the accelerator pedal with DSR
activated, then the set speed can be excee-
ded. Drive downhill with special care and
always keep in mind that DSR brakes the vehi-
cle as soon as you remove your foot from the
accelerator pedal. The vehicle may brake sud-
denly due to DSR intervening, depending on
the downhill gradient and the difference
between the current speed and the set speed.
You could lose control of the vehicle and
cause an accident.
For information about driving off-road, see
(Y page 170).
Activating/deactivating DSR Activating
You can only activate DSR when driving at
speeds below 30 km/h.
X
Press button :.
Indicator lamp ;lights up.
Vehicles with the 4-button multifunction
steering wheel: a message appears in the
left-hand status indicator, e.g. DSR DSR
4 km/h
4 km/h.
Vehicles with the luxury multifunction steer-
ing wheel (12 buttons): the DSR display, for
example, may appear in the multifunction dis-
play: If the current vehicle speed is too high, the
DSR icon appears in the multifunction dis-
play. In addition, on vehicles with a multifunc-
tion steering wheel (4 button) the
Max. Max.
speed
speed 30 km/h
30 km/h message is displayed and in
vehicles with the luxury multifunction steer-
ing wheel (12 button) the Max. speed Max. speed
30 km/h
30 km/h message is displayed.
To deactivate
X Press button :.
Indicator lamp ;goes out.
DSR symbol appears in the multifunction
display with the off offmessage.
DSR switches off automatically if you drive
faster than 35 km/h. The DSR symbol
appears in the multifunction display with the
off off message. You also hear a warning tone.
Changing the set speed while the vehi-
cle is in motion When DSR is activated, you can change the
set speed to a value between 4 km/h and
18 km/h while the vehicle is in motion.
X
To increase or reduce the set speed in
1 km/h increments: briefly press the
cruise control lever to the pressure point, 214
Off-road driving systemsDriving and parking

up
: for a higher or down ;for a lower
set speed.
On vehicles with a 4-button multifunction
steering wheel, the set value appears in the
left-hand status indicator. On vehicles with
a luxury multifunction steering wheel (12
buttons), the set value appears in the mul-
tifunction display.
X To increase or reduce the set speed by
2 km/h increments: briefly press the
cruise control lever beyond the pressure
point up :for a higher or down ;for a
lower set speed.
On vehicles with a 4-button multifunction
steering wheel, the set value appears in the
left-hand status indicator. On vehicles with
a luxury multifunction steering wheel (12
buttons), the set value appears in the mul-
tifunction display. Off-road drive program
i The off-road drive program is only availa-
ble on vehicles with the Off-Road Engineer-
ing package.
The off-road drive program assists you in driv-
ing off-road. The engine’s performance char-
acteristics and the gearshifting characteris-
tics of the automatic transmission are adap-
ted for this purpose. ABS, ESP ®
and ETS pro-
grams especially adapted to off-road driving
are also activated.
Do not use the off-road drive program on
roads that are snow-covered or icy or if you
have fitted your vehicle with snow chains.
For information about driving off-road, see
(Y page 170). X
To switch on: press the:button.
Indicator lamp ;lights up.
On vehicles with a luxury multifunction steer-
ing wheel (12 buttons): in the multifunction
display you see the off-road symbol: X
To switch off: press button:.
Indicator lamp ;goes out. On vehicles
with a luxury multifunction steering wheel
(12 buttons), off-road symbol also goes off. Towing a trailer
Notes on towing a trailer
Important safety notes G
WARNING
The braking system can overheat if you leave
your foot on the brake pedal while driving.
This increases the braking distance and could
even cause the braking system to fail. There
is a risk of an accident.
Never use the brake pedal as a footrest. Do
not simultaneously depress both the brake
pedal and the accelerator pedal while driving. Towing a trailer
215Driving and parking Z

Useful information
............................224
Important safety notes ....................224
Displays and operation (4-button
multifunction steering wheel) .........224
Displays and operation (12-button
multifunction steering wheel) .........227
Display messages ............................. 245
Warning and indicator lamps in the
instrument cluster ............................284 223On-board computer and displays