
ous lane markings or only continuous lane mark‐
ings (/
page 257).
St atus displa ysforAc tive Lane Keeping
Assist
ï White:Ac tive Lane Keeping Assist is
deactivated.
ï Yello w: there is a malfunction. Please
also obser vethe display messages.
ð Grey:Ac tive Lane Keeping Assist is acti‐
va ted, but not operating.
ð Green: Active Lane Keeping Assist is
activated and operating. If the sy stem is
operational on only one side, the lane
marking is shown in green on the cor re‐
sponding side.
ð Red:Active Lane Keeping Assist has gui‐
ded you back into your lane with a
course-co rrecting steering inter vention.
The status display will flash if there is
also a haptic warning in thesteering
wheel. The lane marking is shown in red
only on the side for which there is a
wa rning. Ve
hicles without Driving Assistance
Pa ckage: if bothlane markings are
simultaneously shown in red in thest atus
displa y,Ac tive Lane Keeping Assist has
initiated an emer gency stop
(/ page 239).
Ac tive Lane Change Assi stdispl ayinthe
"Assistance" menu If
th e front wheel of theve hicle drives over a
de tected lane marking, this will be highligh ted
re d in theAssistance menu inthe driver's dis‐
pla y. %
Vehicles with active ambient lighting: if
Warning assistance is activated,theAc tive
Lane Keeping Assist warning is also accom‐
panied byambient lighting (/ page162).
Sy stem limits
In thefo llowing situations, no lane-cor recting
st eering inter vention occu rsbut rath er a warning
in thesteering wheel, depending on the situa‐
tion:
R You clear lyand actively steer, brake or accel‐
erate.
R If a driving saf ety sy stem inter venes, su chas
ESP ®
,Ac tive Brake Assi stor Active Blind
Spot Assi st.
R You ha veadop ted a sporty driving style with
high cornering speeds or high rates of accel‐
eration.
R When ESP ®
is deactivated.
R If transport equipment, forex ample a trailer
or bicycle rack , is attached tothe trailer
hitch and the electrical connection has been
cor rectly es tablished. 256
Driving and parking

between
theve hicle body and the tyres or
underneath theve hicle. #
Make sure no one is underneath the
ve hicle or in the immediate vicinity of
th e wheel ar ches when theve hicle is
being lo wered. &
WARNING Risk of becoming trapped
due totheve hicle lo wering
Ve hicles with AIRMATIC or le vel control:
when you unload luggage or lea vetheve hi‐
cle, theve hicle firs trises slightly and then
re turns tothe set le vel shortly af terw ards.
Yo u or an yone else in the vicinity of the
wheel ar ches or the underbody could thus
become trapped.
The vehicle can also be lo wered af ter being
loc ked. #
When leaving theve hicle, make sure
th at nobody is in the vicinity of the
wheel ar ches or the underbody. *
NO
TEDama gedue tovehicle lo wering Pa
rts of the body could be damaged when
th eve hicle is lo wered. #
Make sure that there are no obs tacles
such as kerbs underneath or in the
immediate vicinity of the body when the
ve hicle is being lo wered. Re
quirements:
R The vehicle has been star ted.
R The vehicle is not moving fasterthan
60 km/h.
R When the trailer soc ket is contacted (trailer/
bicycle rack ):th eve hicle is not moving faster
th an 30 km/h.
Multimedia sy stem:
4 © 5
ß 5
y
Ra ising theve hicle #
Select t.
The indica tor lamp lights up continuously.
The vehicle is raised tooff-road le vel +1. Yo
ur selection is sa ved. The off-road le vel +1 set
re mains stored even af terth e ignition has been
switched off.
The vehicle is lo wered again in thefo llowing sit‐
uations:
R When driving fasterthan 80 km/h.
R When driving brief ly between 60 km/ h and
80 km/h.
R After selecting a dif fere nt drive program
using theDY NA MIC SELECT switch.
In this case, theve hicle is adjus tedto the
height of the active drive program.
R When the trailer soc ket is contacted (trailer/
bicycle rack ):th eve hicle is moving faster
th an 30 km/h.
Lo weri ngtheve hicle #
Select t.
The indica tor lamp goes out.
The vehicle is adjus tedto the height of the
active drive program. Driving and parking
259

R
Pedestrians or animals approaching theve hi‐
cle from the side.
R Objects placed next totheve hicle.
Obs tacles on the sides are not shown in thefo l‐
lowing situations, forex ample:
R You park theve hicle and switch off the igni‐
tion.
R You open the doors.
Af terth e engine is restar ted, obs tacles must be
de tected again bydriving past them before a
new warning can be issued.
Also obser vethe sy stem limits of thefo llowing
sy stems:
R Reversing camera (/ page 260)
R 360° Camera (/ page 262)
Obser vethe information on vehicle sensors and
cameras; the sy stem otherwise cannot function
proper ly (/ page 220).
Ve hicles with trailer hitch: Parking Assist
PA RKTRONIC is deacti vatedfo rth ere ar zone
when you es tablish an elect rical connection
between your vehicle and a trailer. Problems with
Parking Assist PARKTRONIC
If th ePa rking Assist PARKTRONIC display lights
up redfo r appro ximately 3 seconds and then
goes out, and theé symbol appears in the
driver displa y,Pa rking Assist PARKTRONIC may
ha ve been deactivated due tosignal inter fer‐
ence. Start theve hicle again and check if Park‐
ing Assist PARKTRONIC is working at a dif fere nt
location.
If a warning tone also sounds, it may be due to
one of thefo llowing causes:
R The sensors are dirty: cleanthe sensors
and obser vethe no tes on care of vehicle
parts (/ page 356).
R Parking Assist PARKTRONIC has been
deactivated due toa malfunction: restart
th eve hicle. If the problem persists, consult a
qu alified specialist workshop. Ac
tivating/deactivating Parking Assist
PA RKTRONIC
* NO
TERisk of an accident from objects
at close range Pa
rking Assist PARKTRONIC may not de tect
cer tain objects at close range. #
When pa rking or manoeuvring theve hi‐
cle, pay particular attention toany
objects which are abo veor below the
sensors, e.g. flowe rpots or dr awbars.
The vehicle or other objects could oth‐
erwise be damaged. Re
quirements:
R The camera menu is open.
R Or: Active Parking Assist is active.
R Or: thePA RKTRONIC pop-up window
appears. #
Tap= inthe cent ral displa y.
If th e indicator lamp is lit, Parking Assist
PA RKTRONIC is active. If the indicator lamp is
not lit or theé symbol appears in the instru‐ 270
Driving and pa rking

de
tected pa rking spaces are located. They are
th en shown in the cent ral displa y.
The parking space can be selected as desired.
Depending on the location of the parking space,
th e parking direction (rear wards or forw ards)
can also be selec ted as desired.
When Active Parking Assist is activated, the turn
signal indicators are activated based on the cal‐
culated path of your vehicle. When you are
en tering or exiting a parking space, the proce‐
dure is assis tedby acceleration, braking, steer‐
ing and gear changes.
To start the parking procedure, press thec
button (/ page273).
Ac tive Parking Assist will be cancelled in thefo l‐
lowing situations:
R You deactivate Parking Assist PARKTRONIC.
R You press thec button again.
R You begin steering.
R You en gage transmission position j.
R ESP ®
inter venes.
R You open the driver's door. Sy
stem limits
If th eex terior lighting is malfunctioning, Active
Pa rking Assist is not available.
Also obse rveth e sy stem limits of thefo llowing
sy stems:
R Reversing camera (/ page 260)
R 360° Camera (/ page 262)
Objects located abo veor below the de tection
ra nge of Active Parking Assist, such as over‐
hanging loads, overhangs or loading ramp s of
goods vehicles or the borders of parking spaces,
are not de tected du ring measu rement of the
parking space. These are also then not taken
into account when calculating the parking proce‐
dure. In some circums tances, Active Parking
Assist may therefore guide you into the parking
space prematurely or brake too late.
Cer tain environmental conditions, such as snow‐
fa ll or heavy rain, may lead toa parking space
being measured inaccuratel y.Pa rking spaces
th at are partial lyoccupied bytrailer dr awbars
might not be identified as such or be measured
inco rrectly . Only use Active Parking Assist on
le ve l, high- grip ground. &
WARNING Risk of accident due to
objects located abo veor below the
de tection range of Active Parking Assist
If th ere are objects abo veor below the
de tection range, thefo llowing situations may
arise:
R Active Parking Assist may steer too ear ly.
R The vehicle may not stop in front of these
objects.
This could cause a collision. #
Inthese situations, do not use Active
Pa rking Assist. Ac
tive Parking Assist can also display unsuitable
parking spaces, e.g. parking spaces in which
parking is not permit ted or parking spaces on
unsuitable sur faces.
Do not use Active Parking Assist in thefo llowing
situations:
R Inextreme weather conditions such as ice,
pac ked snow or in heavy rain. 272
Driving and pa rking

Obser
vethefo llowing no tes on theto ngue
we ight:
R Do not use a tongue weight that exceeds or
fa lls below the permissible tongue weight
R Use a tongue weight as close as possible to
th e maximum tongue weight
Do not exceed thefo llowing values:
R Perm issible towing capacity
R Perm issible rear axle load of theto wing vehi‐
cle
R Perm issible gross weight of theto wing vehi‐
cle
R Perm issible grossweight of the trailer
R Maximum permissible speed of the trailer
Ensure thefo llowing before starting a journey:
R The tyre pressure on there ar axle of theto w‐
ing vehicle is set for a maximum load
R The lighting of the connected trailer is opera‐
tional
In theeve nt of increased rear axle load, the car/
trailer combination must not exceed a maximum speed of
100 km/h forre asons concerning the
operating permit. This also applies in countri es
in which the permissible maximum speed for
car/trailer combinations is ab ove100 km/h. Extending and
retracting the ball ne ckfully
electrically &
WARNING Risk of accident due tothe
ball neck not being engaged
If th e ball neck is not engaged, the trailer
may come loose. #
Make sure that the ball neck securely
engages and loc ksinto place. *
NO
TEDama getothe all-electric trailer
hitch due toadditional pressure The all-electric trailer hit
chcould be mechan‐
ically damaged byapplying additional pres‐
sure when the ball neck is being extended or
re tracted. #
Do not ma kethe ball neck extend/
re tract faster by applying additional
pressure. *
NO
TEIncreased risk of damage toprop‐
erty due tofolded-out ball neck #
When the trailer is not coupled or the
bicycle rack is attached, fold in the ball
neck or, in the case of a fully electric
trailer hitch, retract the ball nec k. Re
quirements:
R The vehicle is secured against rolling away.
R The swivel range is clear.
R The trailer cables or adap ter plugs ha vebeen
re mo ved. Driving and parking
283

#
Secu rethe cable tothe trailer with cable ties
(only if you are using an adap ter cable). #
Make sure that the cable is alw ays slack for
ease of mo vement during cornering.
Under thefo llowing conditions, a message may
appear on the driver's display even if the trailer
has been connected cor rectly:
R LEDs ha vebeen ins talled in the trailer light‐
ing sy stem.
R The cur rent has fallen below the trailer light‐
ing sy stem's minimum cur rent (50 mA).
% Accessories can be connected tothe perma‐
nent po wer supp lyup to180 W and tothe
po we r supp lythat is swit ched on via the igni‐
tion loc k.
Un coupling a trailer &
WARNING Risk of being crushed and
becoming trapped when uncoupling a
trailer
When uncoupling a trailer wi than engaged
ine rtia-activated brake, your hand may become trapped between
theve hicle and the
trailer dr awbar. #
Do not uncouple trailers with an
engaged overrun brake. *
NO
TEDama gewhen uncoupling in a
st ate of overrun Uncou
pling in a state of overru n can dama ge
th eve hicle. #
Do not uncouple trailers with an
engaged overrun brake. &
WARNING Risk of becoming trapped
when disconnecting the trailer cable
Ve hicles with le vel control sy stem: The
ve hicle may lo wer when the trailer cable is
disconnected.
This could result in you or other people
becoming trapped if your or their limbs are
between theve hicle body and the tyres or
underneath theve hicle. #
Make sure that nobody is unde rneath
th eve hicle or in the immediate vicinity
of the wheel ar ches when you discon‐
nect the trailer cable. *
NO
TEDama getothere ar bumper from
ins talling adap ter cables or adapte r plugs The
following parts could be damaged when
swiveling the ball neck fully electrically:
R Bumper
R Adapter cable
R Adapter plug #
Alw aysre mo vethe adap ter cable or
adapte r plug before swive lingthe ball
neck fully electrically. #
Secure the trailer against rolling away. #
Disconnect the electrical connection
between theve hicle and the trailer. #
Uncouple the trailer. #
Place the co ver cap on the ball head. Driving and parking
287

Yo
ure cei vea message when the camera is
av ailable again.
R The camera is co vered or dirty, mis ted up or
scratched.
Wa it until the camera has cooled down
before cleaning the camera co ver.
The Interior Assistant is temporarily unavaila-
ble. Please refer to the Owner's Manual mes‐
sage appears.
Clean the outside of the camera co ver with a
dry or damp cotton clo th. Do not use microfi‐
bre clo ths. Do notremo vethe co ver when
cleaning.
R Ave hicle occupant is very large. Cl othing
being worn(glo ves, hat, scarf, colour of
clo thing) or objects car ried on a person, for
ex ample a watch wi tha lar geface, are af fect‐
ing the camera vie w.Or the de tection range
of the camera is restricted.
The Availability of the Interior Assistant is
limited for the driver. Please see the Own-
er's Manual message appea rs.
Ke ep the camera's field of vision clear. R
The camera is not operational.
The Interior Assistant unavailable. Please
visit a workshop. message appears.
Consult a Mercedes-Benz service cent re. Anticipatory
exitwa rning (SAFETY/reactive) Re
quirements:
R The vehicle is equipped with Active Blind
Spot Assi stwith exitwa rning.
R Active Blind Spot Assi stis activated
(/ page 255).
R The vehicle is equipped with active ambient
lighting or ambient lighting.
% Obser vethe information on the sy stem limits
of Active Blind Spot Assi stwith exitwa rning
(/ page 251).
The function can warnvehicle occupants about a
possible collision with an approaching vehicle or
bicycle when they ex itth eve hicle. As soon as
the driver or front passenger mo ves
th eir hand towa rdsth e door handle, depending
on theve hicle equipment, thefo llowing warnings
are issued:
R The active ambient lighting or ambient light‐
ing flashes red.
R The warning lamp in the outside mir ror
fl ashes red.
R When the door is opened, a warning tone
sounds.
% The visual warning is thus already given
before the door is opened.
% Further information on Active Blind Spot
Assi stwith exitwa rning (/ page 251) and
on ambient lighting (/ page162). Switching
there ading light and sear chlight
and on or off Re
quirements:
R For the reading light: the driver's and front
passenger's hand mo vement take s place
under the inside rearview mir ror. 304
MBUX multimedia sy stem

The traf
fic del ayis displa yedfo rth e cur rent
ro ute. The smallest value forth e display for
traf fic del ays is a minute.
Displaying hazard warnings
If hazard warnings are available these can be
shown as symbols on the map. The display
depends on the settings forth eTraffic incidents
option. #
Set the option using Z.
If th e option is activated, all of the symbols
are shown.
If th e option is deactivated, the symbols are
only shown when there is a hazard warning.
The following hazards may be shown on the
map:
R Accidents and breakdowns
R Fog and ice
R Hazards repor ted manually
R Vehicle with active hazard warning light
R Mobile roadwor ks Displaying online map contents #
Select Zinthe navigation menu. #
Select View. #
Select Map symbols . #
Switch on an online service, e.g. Weather.
Cur rent we ather information is displa yed on
th e navigation map, e.g. temp erature or
cloud co ver.
The service information is not shown in all
map scales, e.g. weather symbols or petrol
st ation prices. Te
lephone Te
lephony Note
s ontelephony &
WARNING Risk of di stra ction from oper‐
ating integrated communication equip‐
ment while theve hicle is in motion
If yo u operate communication equipment
integrated in theve hicle when driving, you could be di
stra cted from the tra ffic situation.
This could also cause youto lose control of
th eve hicle. #
Only operate this equipment when the
traf fic situation permits. #
Ifyo u cannot be sure of this, stop the
ve hicle whilst paying attention toroad
and traf fic conditions and ope rate the
equipment with theve hicle stationar y. &
WARNING Risk of an accident from
ope rating mobile communication equip‐
ment while theve hicle is in motion
Mobile communications devices distract the
driver from the traf fic situation. This could
also cause the driver tolose control of the
ve hicle. #
Asthe driver, only operate mobile com‐
munications devices when theve hicle is
st ationar y. #
As a vehicle occupant, only use mobile
communications devices in the areas MBUX multimedia sy
stem 321