When the HOLD function is activated, the
transmission is shifted automatically to posi-tion Pif:
R the driver's seat belt is not fastened and the
driver's door is open
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/
stop function
The electric parking brake secures the vehicle
automatically if DISTRONIC PLUS is activated
when the vehicle is stationary and:
R a system malfunction occurs.
R the power supply is not sufficient.
If a malfunction in the electric parking brake
occurs, then the transmission may also be
shifted into position Pautomatically.
Magic Body Control
General notes
MAGIC BODY CONTROL consists of Active
Body Control (ABC), ROAD SURFACE SCAN,
the CURVE cornering function as well as auto-
matic vehicle stabilization in the event of a
crosswind.
Your vehicle automatically adjusts its ride
height to reduce fuel consumption. The sus-
pension mode is adjusted according to your
selection (SPORT, COMFORT or CURVE), the
road surface conditions and the vehicle load. A multifunction camera detects bumps in the
road surface before the vehicle drives over
them. This reduces chassis movements.
Important safety notes
GWARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk ofinjury.
Make sure no one is underneath the vehicle or in the immediate vicinity of the wheel arches
when the vehicle is being lowered.
!The vehicle is lowered when the engine is
switched off. When parking, position your
vehicle so that it does not make contact
with the curb as the vehicle is lowered. Your vehicle could otherwise be damaged.
Information in the Digital Operator's
Manual
In the Digital Operator's Manual you can find information about:
R Crosswind driving assistance
R Active Body Control (ABC)
R ROAD SURFACE SCAN
AIRMATIC
General notes
AIRMATIC is an air suspension with variable
damping for improved driving comfort. All-
round level control ensures the best possible suspension and constant ground clearance,
even with a laden vehicle. When you drive
fast, the vehicle is lowered automatically to
improve driving safety and to reduce fuel con-
sumption. There is also the option to manually
adjust the vehicle level. AIRMATIC consists of
level setting, level control and the Adaptive
Damping System ADS PLUS.
Important safety notes
GWARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk ofinjury.
Make sure no one is underneath the vehicle or in the immediate vicinity of the wheel arches
when the vehicle is being lowered.
140Driving systems
Driving and parking
Vehicle level
Setting the raised vehicle level
It is possible to choose between the "Normal"
and "Raised" vehicle levels. Select the "Nor-
mal" setting for normal road surfaces and
"Raised" for driving with snow chains or on
particularly poor road surfaces. Your selec-
tion remains stored even if you remove the
SmartKey from the ignition lock.
X Start the engine.
If indicator lamp ;is not lit:
X Press button :.
Indicator lamp ;lights up. The vehicle is
raised by 1.0 in (25 mm) compared to the
normal level. The
Vehicle Risingmessage appears in
the multifunction display.
iThe message disappears after ten sec-
onds, irrespective of the level reached. If
necessary, the vehicle is raised further.
The "Raised level" setting is canceled if you:
R drive at a speed over approximately 75 mph
(120 km/h)
R drive for approximately three minutes at a
speed over 50 mph (80 km/h)
Setting the normal vehicle level X Start the engine.
If indicator lamp ;is lit:
X Press button :.
Indicator lamp ;goes out. The vehicle is
adjusted to normal level.
Suspension tuning
In the Digital Operator's Manual you can find
information about:
R General notes
R Sports tuning
R Comfort tuning
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are per-
manently driven. Together with ESP ®
, it
improves the traction of your vehicle when-
ever a drive wheel spins due to insufficient
grip.
If you fail to adapt your driving style, 4MATIC
can neither reduce the risk of accident nor
override the laws of physics. 4MATIC cannot
take account of road, weather and traffic con- ditions. 4MATIC is only an aid. You are
responsible for the distance to the vehicle in
front, for vehicle speed, for braking in good
time and for staying in your lane.
If a drive wheel spins due to insufficient grip:
R Only depress the accelerator pedal as far as
necessary when pulling away.
R Accelerate less when driving.
!Never tow the vehicle with one axle
raised. This may damage the transfer case.
Damage of this sort is not covered by the
Mercedes-Benz Limited Warranty. All
wheels must remain either on the ground or be fully raised. Observe the instructions for
towing the vehicle with all wheels in full
contact with the ground.
iIn wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if
you use winter tires (M+S tires), with snow
chains if necessary.
Driving systems141
Driving and parking
Z
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 if the trunk lid 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 bulbs or LED
lighting (the display may flicker)
R if the camera lens fogs up, e.g. when driving
into a heated garage in winter, causing a
rapid change in temperature
R if the camera lens is dirty or obstructed.
Observe the notes on cleaning(Y page 217)
R if the rear of your vehicle is damaged. In this
event, have the camera position and setting checked at a qualified specialist workshop
The field of vision and other functions of the
rear view camera may be restricted due to
additional accessories on the rear of the vehi-
cle (e.g. license plate holder, bicycle rack).
The guide lines in the COMAND display show
the distances to your vehicle. The distances
only apply to road level.
iThe rear view camera is protected from
raindrops and dust by means of a flap.
When the rear view camera is activated,
this flap opens.
The flap closes again when:
R you have finished the maneuvering proc- ess
R you switch off the engine
R you open the trunk
Observe the notes on cleaning( Y page 217).
For technical reasons, the flap may remain
open briefly after the rear view camera has
been deactivated.
!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 bot-
tom-most guideline.
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
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
gearfunction is selected in COMAND (see
Digital Operator's Manual).
X Engage reverse gear.
The rear view camera flap opens. The area
behind the vehicle is shown in the
COMAND display with guide lines.
The image from the rear view camera is
available throughout the maneuvering
process.
To deactivate: the rear view camera deacti-
vates if you shift the transmission to Por after
driving forwards a short distance.
Driving systems145
Driving and parking
Z
Do not use the 360° camera in this case. Youcan otherwise injure others or cause damage
to objects or the vehicle.
The guide lines in the COMAND display show the distances to your vehicle. The distances
only apply to road level.
iThe camera in the rear area is protected
from raindrops and dust by means of a flap. This flap opens when the 360° camera is
activated.
The flap closes again when:
R you have finished the maneuvering proc-
ess
R you switch off the engine
R you open the trunk
Observe the notes on cleaning ( Y page 217).
For technical reasons, the flap may remain
open briefly after the 360° camera has
been deactivated.
Activation conditions
The 360° camera image can be displayed if:
R COMAND is switched on (see the Digital
Operator's Manual).
R The
360° Camerafunction is switched on.
iIf the 360° camera is activated at speeds
above approximately 19 mph (30 km/h), a
warning message appears.
The warning message disappears if:
R the vehicle's speed falls below approx-
imately 19 mph (30 km/h). The 360°
camera is then activated.
R the message is confirmed with the %
button.
Switching the 360° camera on and off
using the button
X To switch on: press button:.
Depending on whether position Dor Ris
engaged, the following is shown:
R full screen display with the image from
the front camera
R full screen display with the image from
the rear view camera
X To deactivate: press button:again.
iYou can also switch to the split-screen
view from the full-screen view.
Activating the 360° camera with
COMAND
X Press the Øbutton in the center con-
sole.
The vehicle menu is displayed.
X To select the 360° camera: turn and press
the controller.
Depending on whether position Dor Ris
engaged, the following is shown:
R a split screen with top view and the
image from the front camera or
R a split screen with top view and the
image from the rear view camera
Further information on the COMAND control-
ler can be found in the Digital Operator's
Manual.
Driving systems147
Driving an d parking
Z
Activating the 360° camera using
reverse gear
The 360° camera images can be automati-
cally displayed by engaging reverse gear. XMake sure that the SmartKey is in position
2 in the ignition lock.
X Make sure that the
Activation by R
gearfunction is selected in COMAND (see
Digital Operator's Manual).
X To show the 360° camera image: engage
reverse gear.
The area behind the vehicle is shown in the
COMAND display in split-screen mode. You see the top view of the vehicle and the
image from the rear view camera.
Information in the Digital Operator's
Manual
In the Digital Operator's Manual you will find
information on the following topics: R Selecting the split-screen and full screen
displays
R Displays in the COMAND display
R Display with the PARKTRONIC display
Exiting 360° camera display mode
The 360° camera display is stopped Rwhen you select transmission position P, or
R when you are driving at moderate speeds
The view which was active before the 360°
camera was displayed appears in the
COMAND display. You can also stop the 360° camera display split-screen view by selecting
the % symbol in the display and then con-
firming with the COMAND controller.
ATTENTION ASSIST
General notes
ATTENTION ASSIST helps you during long,
monotonous journeys, such as on highways.
It is active in the 37 mph (60 km/h) to 125 mph
(200 km/ h)range. If ATTEN-
TION ASSIST detects typical indicators of fati-
gue or increasing lapses in concentration on
the part of the driver, it suggests taking a
break.
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.
The functionality of ATTENTION ASSIST is
restricted and warnings may be delayed or
not occur at all:
R if the length of the journey is less than
approximately 30 minutes
R if the road condition is poor, e.g. if the sur-
face is uneven or if there are potholes
R if there is a strong side wind
R if you have adopted a sporty driving style
with high cornering speeds or high rates of
acceleration
R if you are predominantly driving slower
than 37 mph (60 km/h) or faster than
125 mph (200 km/h)
R if you are driving with the active Steer
Assist of DISTRONIC PLUS
R if the time has been set incorrectly
R in active driving situations, such as when
you change lanes or change your speed
ATTENTION ASSIST is reset when you con-
tinue your journey and starts assessing your
tiredness again if:
R you switch off the engine.
R you take off your seat belt and open the
driver's door, e.g. for a change of drivers or
to take a break.
148Driving systems
Driving and parking
Displaying the attention level
You can have current status information dis-
played in the assistance menu of the on-
board computer.
X Select the Assistance display for Attention
Assist using the on-board computer( Y page 164).
The following information is displayed: R length of the journey since the last break.
R the attention level determined by ATTEN-
TION ASSIST, displayed in a bar display in
five levels from high to low.
R if ATTENTION ASSIST is unable to calculate
the attention level and cannot output a
warning, the
System Passivemessage
appears. The bar display then changes the
display, e.g. if you are driving at a speed
below 37 mph (60 km/h) or above 124 mph
(200 km/ h).
Activating ATTENTION ASSIST
X
Activate ATTENTION ASSIST using the on-
board computer ( Ypage 164).
The system determines the attention level
of the driver depending on the setting
selected:
Standard selected: the sensitivity with
which the system determines the attention
level is set to normal.
Sensitive selected: the sensitivity is set
higher. The attention level detected by Atten-
tion Assist is adapted accordingly and the
driver is warned earlier. When ATTENTION ASSIST is deactivated, the
é symbol appears in the multifunction
display in the assistance graphic display.
When ATTENTION ASSIST has been deactiva- ted, it is automatically reactivated after the
engine has been stopped. The sensitivity
selected corresponds to the last selection
activated (standard/sensitive).
Warning in the multifunction display
If fatigue or increasing lapses in concentra-
tion are detected, a warning appears in the
multifunction display:
Attention Assist:
Take a break!
In addition to the message shown in the mul-
tifunction display, you will then hear a warn-
ing tone.
X If necessary, take a break.
X Confirm the message by pressing the a
button on the steering wheel.
On long journeys, take regular breaks in good time to allow yourself to rest properly. If you
do not take a break and ATTENTION ASSIST
continues to detect increasing lapses in con-centration, you will be warned again after
15 minute sat the earliest. This will only hap-
pen if ATTENTION ASSIST still detects typical indicators of fatigue or increasing lapses in
concentration.
If a warning is output in the multifunction dis-
play, a service station search is performed in
COMAND. You can select a service station
and navigation to this service station will then
begin. This function can be activated and
deactivated in COMAND.
Driving systems149
Driving an d parking
Z
Pedestrian recognition
:Night View Assist Plus display
;Readiness symbol for active pedestrian
recognition
=Highlighting
?Pedestrian recognized
Night View Assist Plus can recognize pedes-
trians using typical characteristics, e.g. the
body contours and posture of a person stand-
ing upright.
Pedestrian recognition is then switched on
automatically if:
R Night View Assist Plus is activated.
R you are driving faster than approximately
6 mph (10 km/ h).
R it is dark.
If pedestrian recognition is active, readiness
symbol ;appears. Persons who are detec-
ted are highlighted by framing =. If the
pedestrian recognition system has brought a pedestrian to your attention, look through the
windshield to evaluate the situation. The
actual distance to objects and pedestrians
cannot be gaged accurately by looking at a
screen.
Animal recognition
Animals can be recognized in the following
situations:
R darkness
R outside built-up areas
R below an outside temperature of 90 ‡
(32 †) Night View Assist Plus can recognize larger
animals such as deer, cows or horses using
typical characteristics.
The system does not detect:
R smaller animals, e.g. dogs and cats
R animals whose silhouette is not clearly rec-
ognizable.
When detected, animals are marked with
small color frame corners. In contrast to
pedestrian recognition, there is no separate
readiness symbol in the multifunction dis-play.
Switching Night View Assist on/off
Activation conditions
You can only activate Night View Assist Plus if
all of the following conditions are met:
R the ignition is switched on ( Ypage 115) or
the engine has been started.
R the light switch is in the ÃorL posi-
tion.
R reverse gear has not been engaged.
Activating Night View Assist Plus
X Press button :.
The Night View Assist Plus display appears in the multifunction display.
iThe infrared headlamps only switch on in
the dark from speeds of approximately
6 mph (10 km/h). This means that you do
not have the full visual range while the vehi- cle is stationary and cannot check whether
Night View Assist Plus is working. The infra-
Driving systems151
Driving and parking
Z
Head-up display
Content and information for the following systems are shown in the head-up display:
:Navigation messages
;Current speed
=Set DISTRONIC PLUS speed (Ypage 130)
The selected cruise control speed ( Ypage 129)
Contents and Information in the AMG display in AMG vehicles:
:Current engine speed
;Current speed
=Upshift indicator
?Currently selected gear, gearshift options when shifting manually
Displays and operation163
On-board computer and displays
Z