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DISTRONIC PLUS at traffic lights with crossing
traffic, for example, could cause your vehicle to
pull away unintentionally.
DISTRONIC PLUS with Steering Assist
and Stop&Go Pilot
General notes
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot aids you in keeping the vehicle in
the center of the driving lane by means of mod-
erate steering interventions at speeds of
0 - 125 mph (0 - 200 km/h).
It monitors the area in front of your vehicle by
means of multifunction camera:, at the top of
the windshield.
At speeds of 0 - 37 mph (0 - 60 km/h), Stop&Go Pilot focuses on the vehicle in front, taking into
account lane markings, e.g. when following vehi-
cles in a traffic jam.
At speeds of more than 37 mph (60 km/h)
Steering Assist focuses on detected lane mark-
ings (left and right), and only on the vehicle in
front if lane markings are missing.
Steering Assist and Stop&Go Pilot do not pro-
vide any support if these conditions do not exist.
DISTRONIC PLUS must be active in order for the
function to be available.
Important safety notes
If you fail to adapt your driving style, DISTRONIC
PLUS with Steering Assist and Stop&Go Pilot
can neither reduce the risk of an accident nor
override the laws of physics. It cannot take
account of road, weather and traffic conditions.
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot is only an aid. You are responsi ble
fo
r the distance to the vehicle in front, for vehi-
cle speed, for braking in good time and for stay-
ing in your lane. DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot does not detect road and traffic
conditions. If you are following a vehicle which is
driving towards the edge of the road, your vehi-
cle could come into contact with the curb or
other road boundaries. Be particularly aware of
other road users, e.g. cyclists, that are directly
next to your vehicle.
Obstacles such as building site huts on the lane
or projecting out into the lane are not detected.
An inappropriate steering intervention, e.g. after
intentionally driving over a lane marking, can be
corrected at any time if you steer slightly in theopposite direction.
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot cannot continuously keep your
vehicle in lane. In some cases, the steering
intervention is not sufficient to bring the vehicle
back to the lane. In such cases, you must steer the vehicle yourself to ensure that it does not
leave the lane.
The support provided by the system can be
impaired if:
Rthere is poor visibility, e.g. due to insufficient
illumination of the road, or due to snow, rain,
fog or spray
Rthere is glare, e.g. from oncoming traffic, the
sun or reflections (e.g. when the road surface
is wet)
Rthe windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the camera
Rthere are no, several or unclear lane markings
for a lane, e.g. in areas with road construction
work
Rthe lane markings are worn away, dark or cov-
ered up, e.g. by dirt or snow
Rthe distance to the vehicle in front is too small
and the lane markings thus cannot be detec-
ted
Rthe lane markings change quickly, e.g. lanes
branch off, cross one another or merge
Rthe road is narrow and winding
Rthere are strong shadows cast on the road
The system is switched to passive and no longer
assists you by performing steering interventions
if:
Ryou actively change lane
Ryou switch on the turn signal
Rtake your hands off the steering wheel or do
not steer for a prolonged period of time
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iSteering Assist and Stop&Go Pilot are acti-
vated again automatically after a lane change
is completed.
Steering Assist and Stop&Go Pilot do not pro-
vide any support:
Ron very sharp corners
Rwhen a loss of tire pressure or a defective tire
has been detected and displayed
Pay attention also to the important safety notes
for DISTRONIC PLUS (
Ypage 200).
The steering interventions are carried out with a
limited steering moment. The system requires
the driver to keep his hands on the steering
wheel and to steer himself.
If you do not steer yourself or if you take your
hands off the steering wheel for a prolonged
period of time, the system will first alert you with
a visual warning. A steering wheel symbol
appears in the multifunction display. If you have
still not started to steer and have not taken hold
of the steering wheel after five seconds at the
latest, a warning tone also sounds to remind you
to take control of the vehicle. Steering Assist
and Stop&Go Pilot are switched to passive.
DISTRONIC PLUS remains active.
Activating Steering Assist and Stop&Go
Pilot
XPress button ;.
Indicator lamp :lights up. The DTR+:
Steering Assist. Onmessage appears in
the multifunction display. Steering Assist and
Stop&Go Pilot are activated.
Information in the multifunction display
If Steering Assist and Stop&Go Pilot are activa-
ted but not ready for a steering intervention,
steering wheel symbol :appears in gray. If the
system provides you with support by means of
steering interventions, symbol :is shown in
green.
Deactivating Steering Assist and Stop&Go
Pilot
XPress button ;.
Indicator lamp :goes out. The DTR+:
SteeringAssist.Offmessage appears in
the multifunction display. Steering Assist and
Stop&Go Pilot are deactivated.
When DISTRONIC PLUS is deactivated or not
available, Steering Assist and Stop&Go Pilot are deactivated automatically.
HOLD function
General notes
The HOLD function can assist the driver in the
following situations:
Rwhen pulling away, especially on steep slopes
Rwhen maneuvering on steep slopes
Rwhen waiting in traffic
The vehicle is kept stationary without the driver having to depress the brake pedal.
The braking effect is canceled and the HOLD
function deactivated when you depress the
accelerator pedal to pull away.
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Important safety notes
GWARNING
When leaving th evehicle, it can still rol laway
despit ebein gbraked by th eHOLD function if:
Rthere is amalfunction in th esystem or in
th evoltag esupply.
Rth eHOLD function has been deactivated by
pressin gth eaccelerato rpedal or th ebrak e
pedal ,e.g. by avehicl eoccupant .
Rtheelectrical system in th eengin ecom-
partment, th ebattery or th efuses have
been tampered with.
Rth ebattery is disconnected
Ther eis aris kof an accident.
If you wish to exit th evehicle, always tur noff
th eHOLD function and secure th evehicl e
against rollin gaway.
Further information on deactivating th eHOLD
function (
Ypage 209).
!If DISTRONI CPLU Sor th eHOLD function is
activated, th evehicl ebrakes automatically in
certain situations.
To preven tdamag eto th evehicle, deactivat e
DISTRONI CPLU Sand th eHOLD function in
th efollowin gor other similar situations:
Rwhen towin gth evehicl e
Rin thecar wash
Activation conditions
You can activat eth eHOLD function if all of th e
followin gcondition sare fulfilled :
Rthevehicl eis stationary.
Rth eengin eis runnin gor if it has been auto -
matically switched off by th eECO start/sto p
function .
Rthedriver' sdoor is closed or your seat belt is
fastened.
Rth eelectric parking brak eis released.
Rth etransmission is in position D,Ror N.
RDISTRONI CPLU Sis deactivated.
Activating the HOLD function
XMak esur ethat th eactivation condition sare
met .
XDepress th ebrak epedal .
XQuickly depress th ebrak epedal further
until :appear sin th emultifunction display.
The HOLD function is activated. You can
release th ebrak epedal .
iIf depressing th ebrak epedal th efirst time
does no tactivat eth eHOLD function ,wait
briefly and then tr yagain .
Deactivating the HOLD function
The HOLD function is deactivated automatically
if:
Ryou accelerate and th etransmission is in
position Dor R.
Ryou shif tth etransmission to position P.
Ryou depress thebrak epedal again wit h acer-
tai namoun tof pressur euntil ë disap-
pear sfrom th emultifunction display.
Ryou secure th evehicl eusin gth eelectric park -
ing brake.
Ryou activat eDISTRONI CPLUS.
iAfte r atime, th eelectric parking brak e
secures th evehicl eand relieves th eservic e
brake. The HOLD function is then deactiva-
ted.
When th eHOLD function is activated, th etrans -
mission is shifte dautomatically to position Pif:
Rth edriver' sseat belt is no tfastene dand th e
driver' sdoor is open .
Rtheengin eis switched off ,unless it is auto -
matically switched off by th eECO start/sto p
function .
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The electric parking brake secures the vehicle
automatically if the HOLD function is activated
when the vehicle is stationary and:
Ra system malfunction occurs.
Rthe power supply is not sufficient.
If a malfunction in the electric parking brake
occurs, then the transmission may also be shif-
ted into position Pautomatically.
MAGIC BODY CONTROL
General notes
MAGIC BODY CONTROL consists of Active Body
Control (ABC), ROAD SURFACE SCAN as well as
automatic vehicle stabilization in the event of a
crosswind.
Your vehicle automatically adjusts its ride height
to improve driving safety and reduce fuel con-
sumption. The suspension mode is adjusted
according to your selection (sports or comfort),
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 of
injury.
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 vehi-
cle could otherwise be damaged.
Crosswind Assist
The crosswind stabilization operates by chang-
ing wheel loads through adjusting the ABC
spring struts. It reduces impairments in handling
when driving in a straight line and assists during
countersteering. Crosswind Assist is active in the speed range
between 50 mph (80 km/h)
and
130 mph (210 km/h) when driving straight
ahead or cornering gently.
Active Body Control ABC
Vehicle level
All vehicles except AMG vehicles: depending
on the vehicle level that has been set, the vehi-
cle automatically adjusts its height dependent
on the current speed. The vehicle is lowered by
up to 0.6 in (15 mm) as the speed increases. As
the speed is reduced, the vehicle is raised up to
the set vehicle height.
AMG vehicles: depending on the vehicle level
that has been selected, the vehicle automati-
cally adjusts its height dependent on the current
speed. The vehicle is lowered by up to 0.4 in
(10 mm) below the normal level as the speed
increases. As the speed is reduced, the vehicle
is raised up to the set vehicle height.
Select the "Normal" setting for normal road con-
ditions and "Raised" for driving with snow chains
or in particularly poor road conditions.
Setting the vehicle level
XTo raise the vehicle: press button:.
Indicator lamp ;lights up.
XTo lower the vehicle: press button:again.
Indicator lamp ;goes out.
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Suspension tuning
The electronically controlled ABC suspension
system detects the vehicle level and the vehicle
load and adjusts the setting accordingly. You
can also choose between a particularly sporty or
a comfortable tuning.
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The ABC suspension system is tuned individu-
ally to each wheel and depends on:
Ryour driving style, e.g. sporty
Rthe road surface condition, e.g. bumps
Ryour individual selection, i.e. sports or com-
fort
Rthe vehicle load
Rthe force of the side wind
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
The firmer setting of the suspension tuning in
SPORT mode ensures even better contact with
the road. The steering response behavior is
sporty. Select this mode when employing a
sporty driving style on flat roads, e.g. on high-
ways.
Selecting the sports suspension setting
XWhen indicator lamp ;is off:press but-
ton :repeatedly until only indicator lamp ;
is on.
Sports suspension tuning is selected.
All vehicles except AMG vehicles: the
Active Body Control SPORT
message
appears in the multifunction display.
AMG vehicles: theAMG Suspension Sys‐
tem SPORTmessage appears in the multi-
function display.
In COMFORT mode, the driving characteristics
of your vehicle are especially comfortable. The
steering response behavior is balanced. Select
this mode if you favor a comfortable driving
style.
Selecting the comfortable suspension setting
XWhen indicator lamp ;is off:press but-
ton :repeatedly until only indicator lamp ;
is on.
Comfortable suspension tuning is selected. All vehicles except AMG vehicles:
the
Active Body Control COMFORT
message
appears in the multifunction display.
AMG vehicles: theAMG Suspension Sys‐
tem COMFORTmessage appears in the multi-
function display.
ROAD SURFACE SCAN
iThis function is not available in all countries.
The ROAD SURFACE SCAN function monitors
the road in front of the vehicle using multifunc-
tion camera :at the top of the windshield. This
function is automatically active if you select
comfort suspension tuning. The system is
operational at speeds of up to 81 mph
(130 km/h).
This function allows bumps in the road surface
to be detected before the vehicle drives over
them. The spring struts are then actuated, with
the result that chassis movements are signifi-
cantly reduced when driving over bumps.
The system is deactivated when you select the
raised vehicle level or sports mode.
The system may be impaired or may not function
if:
Rthe road surface is insufficiently lit
Rthere is poor visibility, e.g. snow, rain, fog or
spray
Rthere is glare, e.g. from the sun or from
oncoming traffic
Rthe windshield is dirty, fogged up or covered,
for instance by a sticker, in the vicinity of the
camera
Rthe road surface has no texture or is reflec-
tive, e.g. in the case of newly laid asphalt,
concrete slabs or puddles
Rthe distance to the vehicle in front is too short
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Rsections of the route have a very small radius
of curvature
Ryou accelerate hard or brake sharply
AIRMATIC
General notes
AIRMATIC is an air suspension with variable
damping for improved driving comfort. All-round
level control ensures the best possible suspen-
sion 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 consumption. 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 of
injury.
Make sure no one is underneath the vehicle or
in the immediate vicinity of the wheel arches
when the vehicle is being lowered.
Vehicle level
Setting the raised vehicle level
It is possible to choose between the "Normal"
and "Raised" vehicle levels. Select the "Normal"
setting for normal road surfaces and "Raised"
for driving with snow chains or on particularly poor road surfaces. Your selection remains
stored even if you remove the SmartKey from
the ignition lock.
XStart the engine.
If indicator lamp ;is not lit:
XPress 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 seconds,
irrespective of the level reached. If necessary,
the vehicle is raised further.
The "Raised level" setting is canceled if you:
Rdrive at a speed above approximately 75 mph
(120 km/h)
Rdrive for approximately three minutes at a
speed above 50 mph (80 km/h)
Setting the normal vehicle level
XStart the engine.
If indicator lamp ;is lit:
XPress button :.
Indicator lamp ;goes out. The vehicle is
adjusted to normal level.
Suspension tuning
General notes
The Adaptive Damping System ADS PLUS auto-
matically controls the calibration of the damp-
ers.
The damping is tuned individually to each wheel
and depends on:
Ryour driving style, e.g. sporty
Rthe road surface condition, e.g. bumps
Ryour individual selection, i.e. sports or com-
fort
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
iYou can choose between the sporty and
comfortable mode. One of the two modes is
always active.
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Sports tuning
The firmer setting of the suspension tuning in
SPORT mode ensures the best possible contact
with the road. Select this mode when employinga sporty driving style, e.g. on winding country
roads.
All vehicles except Mercedes-AMG vehicles:
XIf indicator lamp ;is not lit:press but-
ton :.
Indicator lamp ;lights up. Sports suspen-
sion tuning is selected. The vehicle is lowered by 0.4 in (10 mm) compared to the normal
level.
The AIRMATIC
SPORTmessage appears in the
multifunction display.
Mercedes-AMG vehicles:
XIf indicator lamp ;is not lit:press but-
ton :.
Indicator lamp ;lights up. If the driving
speed is higher than 75 mph (120 km/h), the
vehicle is automatically lowered by another
0.4 in (10 mm) compared to the normal level
in sport mode.
The AMG Suspension System SPORT
mes-
sage appears in the multifunction display.
Comfort tuning
In comfort mode, the driving characteristics of
your vehicle are more comfortable. Therefore,
select this mode if you favor a more comfortable
driving style. Select comfort mode also when
driving fast on straight roads, e.g. on straight
stretches of highway.
XIf indicator lamp ;is not lit:press but-
ton :.
Indicator lamp ;lights up. Comfort tuning is
selected. All vehicles except Mercedes-AMG vehi-
cles:
theAIRMATIC COMFORT
message
appears in the multifunction display.
Mercedes-AMG vehicles: theAMG Suspen‐
sion System COMFORTmessage appears in
the multifunction display.
If the driving speed is higher than 75 mph
(120 km/h), the vehicle is automatically low-
ered in comfort mode by 0.4 in (10 mm) com-
pared to the normal level.
Load compensation
The vehicle can compensate differences in the
vehicle level by raising or lowering the axles.
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are perma-
nently driven. Together with ESP®, it improves
the traction of your vehicle whenever 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 conditions. 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:
ROnly depress the accelerator pedal as far as
necessary when pulling away.
RAccelerate 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 vehi-
cle 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.
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PARKTRONIC
Important safety notes
PARKTRONIC is an electronic parking aid with
ultrasonic sensors. It monitors the area around
your vehicle using six sensors in the front
bumper and six sensors in the rear bumper.
PARKTRONIC indicates visually and audibly the
distance between your vehicle and an object.
PARKTRONIC is only an aid. It is not a replace-
ment for your attention to your immediate sur-
roundings. 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 objects in the area in
which you are maneuvering.
!When parking, pay particular attention to
objects above or below the sensors, such as
flower pots or trailer drawbars. PARKTRONIC
does not detect such objects when they are in
the immediate vicinity of the vehicle. You
could damage the vehicle or the objects.
The sensors may not detect snow and other
objects that absorb ultrasonic waves.
Ultrasonic sources such as an automatic car
wash, the compressed-air brakes on a truck
or a pneumatic drill could cause PARKTRONIC
to malfunction.
PARKTRONIC may not function correctly on
uneven terrain.
PARKTRONIC is activated automatically when
you:
Rswitch on the ignition
Rshift the transmission to position D,Ror N
PARKTRONIC is deactivated at speeds above
11 mph (18 km/h). It is reactivated at lower
speeds.
Range of the sensors
General notes
PARKTRONIC does not take objects into con-
sideration that are:
Rbelow the detection range, e.g. people, ani-
mals or objects.
Rabove the detection range, e.g. overhanging
loads, truck overhangs or loading ramps.
:Sensors in the front bumper, left-hand side
(example)
The sensors must be free from dirt, ice or slush.
They can otherwise not function correctly. Clean
the sensors regularly, taking care not to scratch
or damage them (
Ypage 362).
Front sensors
CenterApprox. 40 in (approx.
100 cm)
CornersApprox. 24 in (approx.
60 cm)
214Driving systems
Driving and parking