Uns
uitable fuel can cause engine damage. In for‐
mation about fuel can be found in the "Fuel" sec‐
tion (/ page 341).
Information about transport byrail
Tr ansporting your vehicle byrail may be subject
to cer tain restrictions or require special meas‐
ures tobe take n in some countries due tovarying
tunnel heights and loading standards.
Yo u can obtain information about this from any
authorized Mercedes-Benz Center.
Note s on brakes &
WARNING Risk of skidding and of an
accident due toshifting down on slippery
ro ad sur faces
If yo u shift down on slippery road sur faces to
inc rease the engine braking ef fect, the drive
wheels may lose traction. #
Do not shift down on slippery road sur‐
fa ces toinc rease the engine braking
ef fect. &
WARNING Risk of accident due tothe
brake sy stem overheating
If yo u lea veyour foot on the brake pedal
when driving, the brake sy stem may overheat.
This increases the braking dis tance and the
brake sy stem may evenfa il. #
Never use the brake pedal as a foot re st. #
Do not depress the brake pedal and the
accelerator pedal at the same time
while driving. Downhill
gradients
On long and steep downhill gradients you should
obse rveth efo llowing instructions:
R Invehicles with an automatic transmission,
shift down toshift ranges 2or 1in good time
so that the engine is running at a medium to
high engine speed (/ page124).
% Cha
nge the shift range in good time when
cruise control is acti vated. Obser vethe driv‐
ing tips (/ page111).
Yo uth ereby make use of the braking ef fect of the
engine and do not ha vetobrake as of tento main‐
tai nth e speed. This relie vesth e load on the
service brake and pr events the brakes from over‐
heating and wearing tooqu ickl y. Heavy and light loads
If
th e brakes ha vebeen subjected toa heavy
load, do not stop theve hicle immediatel y.Drive
on for a short while. The brakes cool down more
qu ickly in the air flow.
If th e brakes ha vebeen used only moderately,
yo u should occasionally test their ef fectiveness.
To do this, brake more firm ly from a higher speed
while pa ying attention tothe traf fic conditions.
The brakes will grip better as a result.
We tro ad sur faces
If yo u ha vebeen driving for a long time in heavy
ra in without braking, there may be a dela yed
re sponse when youfirs t apply the brakes. This
may also occur af ter driving thro ugh a car wash
or deep water.Yo u must depress the brake pedal
more firm ly. Maintain a grea ter dis tance tothe
ve hicle in front.
While paying attention tothe traf fic conditions,
yo u should brake theve hicle firm lyafte r driving
on a wetro ad sur face or thro ugh a car wash. This
heats the brake discs so that they dry more
qu ickl y,which pr otects them against cor rosion.
Limited braking ef fect on salt-trea tedro ads:
R A layer of salt on the brake discs or brake‐
pads can increase braking dis tances consid‐
erably, or braking may happen on only one
side
R Maintain an especially large safe dis tance to
th eve hicle in front
To remo vethe la yer of salt:
R Apply the brakes from time totime, paying
attention totraf fic conditions
R Carefully depress the brake pedal at the end
of a journey and af terth est art of a new jour‐
ney
Checking the brakepad thickness
In addition tomonitoring using the brakepad wear
sensor, regular lymonitor and check all of the
brakepads byper form ing a visual inspection to
look for pad material wear.
If yo u are unable tocheck the brakepad wear on
th e inside of the wheels, remo vethe wheels if
yo u possess there qu ired skills, or visit a qualified
specialist workshop.
If th e brakepad material thickness is less than
0. 12 in (3 mm), ha vethe brakepads checked and
re placed at a qualified specialist workshop, if
necessar y.
Do not solely rely on the brakepad wear sensor. 11 4
Driving and pa rking
&
WARNING Risk of skidding and of an
accident due toshifting down on slippery
ro ad sur faces
If yo u shift down on slippery road sur faces to
inc rease the engine braking ef fect, the drive
wheels may lose traction. #
Do not shift down on slippery road sur‐
fa ces toinc rease the engine braking
ef fect. Ve
hicles with automatic transmissions may roll in
neut ral position 005Cfor only a short time. Allowing
th e wheels torollfo r longer, e.g. when towing,
causes transmission damage.
If th eve hicle thre atens toskid, or cannot be stop‐
ped when tr aveling at a low speed, you can stabi‐
lize theve hicle using thefo llowing measures:
R Shift the automatic transmission toneutral
position 005C.
R Tryto maintain control of theve hicle using
cor rective steering.
Drive particularly carefully on slippery roads.
Av oid sudden acceleration, steering and braking
maneuvers.
Ha ve your vehicle winterized at a qualified spe‐
cialist workshop in good time at the onset of win‐
te r.
Obser vethe no tes on snow chains
(/ page 309).
Re gular lych eck theve hicle and remo vesnow or
ice when tr aveling in wintry conditions.
An accumulation of snow and ice, particular ly
when frozen, in the area around the air intake,
moving parts, the axles and the wheel housing,
may cause thefo llowing problems:
R Obstruction of the air intake
R Damage tovehicle parts
R Malfunctions due torestriction of mobility
intended bythe design (e.g. reduced steering
mo vement)
If th ere is any damage, inform a qualified special‐
ist workshop. Information about driving off-road &
WARNING Risk of accident if you do not
ke ep toline of fall on inclines
If yo u drive at an angle or turn on an incline,
th eve hicle could slip side ways, tip and roll‐
ove r. #
Always drive on inclines in the line of fall
(straight up or down) and do not turn. &
WARNING Risk of inju rydue toacceler‐
ating forc e during off-road driving
When driving off-road on une ven su rfaces,
th efo rc e of theve hicle's acceleration af fects
yo ur body from all directions.
Yo u could, forex ample, be thro wn from your
seat. #
Alwayswe ar a seat belt when driving
off- road. &
WARNING Risk of inju ryto the hands
when driving over obs tacles
If yo u drive over obs tacles or in tire ruts, the
st eering wheel may fold back and cause inju‐
ri es tothe hands. #
Steering wheel must alw ays be held
securely with bo thhands. #
When driving over obs tacles, expect
increased steering forc es at short
notice. &
WARNING Risk offire due toflammable
materials on hot parts of theex haust sys‐
tem
Flammable material such as lea ves, grass or
twigs may ignite if they come into contact
wi th hot parts of theex haust sy stem. #
When driving on unpa vedro ads or off-
ro ad, regular lych eck theve hicle under‐
side. #
Remo vetrapped plants or other flam‐
mable material. #
Ifth ere is damage, consult a qualified
specialist workshop immediately. 11 6
Driving and pa rking
Depending on
theve hicle's equipment, thera dar
sensors are integrated behind the bumpers
and/or behind thera diator grill. Keep these parts
free of dirt, ice and slush (/ page 288). The sen‐
sors must not be co vered, forex ample bybicycle
ra ck s, overhanging loads or sticke rs. Af ter a colli‐
sion, ha vethe function of thera dar sensors
ch ecked at a qualified specialist workshop as
damage (bo thvisible or non-visible) may ha ve
occur redto the bumper or radiator trim. Fu
nction of driving sy stems and driving
saf ety sy stems In
this section, you will find information about the
fo llowing driving sy stems and driving saf ety sys‐
te ms:
R ABS ( Anti-lock braking system)
(/ page 146)
R ASR (acceleration skid control) (/ page 147)
R BAS (Brak eAssist System) (/ page146)
R ESP ®
(Electronic Stability Program)
(/ page 147)
R EBD ( Electronic Brakeforc eDistribution)
(/ page 148)
R Active Brake Assi st (/ page 149)
R Cruise co ntrol (/ page 151)
R Active Dis tance Assi stDISTRONIC
(/ page 152)
R Hill start assist (/ page155)
R HOLD fu nction (/ page 155)
R Parking Assist PARKTRONIC (/ page156)
R Rear view camera (/ page157)
R Surround view camera (/ page159)
R ATTENTION ASSIST (/ page162)
R Traf fic Sign Assi st (/ page 163)
R Blind Sp otAssi st (/ page 164)
R Active Lane Keeping Assist (/ page167) Fu
nctions of ABS (Anti-lock Braking Sy stem) Obser
vethe impor tant sa fety guidelines forthe
driving saf ety sy stem. ABS cont
rols the brake pressure in critical situa‐
tions:
R The wheels are pr evented from lo cking when
braking, e.g. during maximum full-s top brak‐
ing or when there is insuf ficient tire traction
R The steerability of theve hicle in term s of
ph ysical possibilities is ensured when braking
R ABS is active from speeds of appr ox. 3 mph
(5 km/h). On a slippery road sur face, ABS
inter venes even if you on lybrake gently.
Sy stem limits
If th ere is a malfunction and theye llow 0025 ABS
wa rning lamp lights up continuously in the instru‐
ment display af terst arting the engine, ABS may
be impaired or inoperative.
If ABS inter venes, you will feel a pulsing in the
brake pedal. The pulsating brake pedal may be an
indication of hazardous road conditions and func‐
tions as a reminder totake extra care while driv‐
ing.
If ABS in terv enes: keep the brake pedal firm ly
depressed until the braking situation has passed.
To car ryout maximum full-s top braking:
dep ress the brake pedal with full forc e. Fu
nction of BAS (Brake Assist Sy stem) &
WARNING Risk of an accident caused by
a malfunction in BAS (Brake Assi stSys‐
te m)
If BA S is malfunctioning, the braking dis tance
in an emergency braking situation is
increased. #
Depress the brake pedal with full force
in emer gency braking situations. ABS
pr eve nts the wheels from locking. BA
S suppo rts yo u with additional braking forc e in
an emer gency braking situation.
If yo u depress the brake pedal quickl y,BA S is
acti vated:
R BAS au tomatically boosts the braking forc e of
th e brakes
R BAS can sho rten the braking dis tance
R ABS pr events the wheels from locking
When youre lease the brake pedal, the brakes
function as usual again. BAS is deactivated. 14 6
Driving and pa rking
Fu
nctions of ASR (Acceleration Skid Control) ASR can neither
reduce therisk of an accident
nor override the la wsof ph ysics if the driver does
not pay attention when pulling away or accelerat‐
ing. ASR is only an aid. Alw ays adapt your driving
st yle to suit the pr evailing road and weather con‐
ditions.
If yo u activate or deactivate the all-wheel drive in
a ve hicle with this option, ASR will be deactivated
fo rth e duration of the activation/deactivation
process.
Ve hicles without steering wheel but tons: if
ASR is malfunctioning, the00E5 indicator lamp
lights up while the engine is running and the
engine output may be reduced (/ page 26).
ASR impr oves traction, i.e. the transfer of po wer
from the tires tothero ad sur face, for a sus tained
period and thereb y,also impr ovesth e driving sta‐
bility of theve hicle. If the drive wheels start to
spin, ASR brakes individual drive wheels and lim‐
its the engine torque. ASRthus significantly
assists you when pulling away and accelerating,
especially on wet or slippe ryroads.
If traction on thero ad sur face is not suf ficient,
eve n ASR will not allow youto pull away without
dif ficulty. The type of tires and totalwe ight of the
ve hicle as well as the gradient of thero ad also
play a crucial role.
If ASR inter venes, the00E5 warning lamp in the
Instrument Display flashes. Fu
nctions of ESP ®
(Electronic Stability Pro‐
gr am) &
WARNING Risk of skidding if ESP ®
is
malfunctioning
If ESP ®
is malfunctioning, ESP ®
cannot car ry
out vehicle stabilization. In addition, other
driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have ESP ®
ch ecked at a qualified spe‐
cialist workshop. &
WARNING Risk of skidding if ESP ®
is
deactivated
If yo u deactivate ESP ®
, ESP ®
cannot car ryout
ve hicle stabilization. #
ESP ®
should only be deactivated in the
fo llowing situations. If
th e sur face requ ires, temp orarily deactivate
ESP ®
when pulling away ( / page 148).
Do not operate theve hicle on a roller dynamome‐
te r (e.g. for a per form ance test). If you ha veto
operate theve hicle on a roller dynamom eter, con‐
sult a qualified specialist workshop beforehand.
If yo u activate or deactivate the all-wheel drive in
a ve hicle with this option, ESP ®
will be deactiva‐
te dfo rth e duration of the activation/deactiva‐
tion process.
If ESP ®
is malfunctioning or deactivated, the
00E5 warning lamp lights up while the engine is
ru nning and the engine output may be reduced
(/ page 26).
% Only use wheels with
there commended tire
sizes. Only then will ESP ®
function properly.
ESP ®
can, within ph ysical limits, monitor and
impr ovedriving stability and traction in thefo l‐
lowing situations:
R When pulling away on wet or slippe ryroad
sur faces
R When braking
R Ifyo u are driving fasterthan 49.7 mph
(80 km/h) in stro ng crosswinds
If th eve hicle is deviating from the direction
desired bythe driver, ESP ®
can stabilize theve hi‐
cle byper form ing thefo llowing actions:
R One or more wheels are braked
R The drive sy stem per form ance is adap ted
depending on the situation
If ESP ®
is deactivated 00BB,the00E5 warning
lamp lights up con stantly in the Instrument Dis‐
play:
R Vehicle stabilization may be dela yed
R Crosswind Assist is still active
R The drive wheels may start tospin
R ASR traction control is no longer active
If ESP ®
is deactivated, ESP ®
will still support you
when braking.
If th e00E5 warning lamp in the Instrument Dis‐
play flashes, one or more wheels ha vereached
th eir tire traction limit:
R Adapt your driving style to suit the pr evailing
ro ad and weather conditions
R Do not deactivate ESP ®
under any circum‐
st ances Driving and parking
147
Ac
tivating/deactivating ESP ®
(Electronic Sta‐
bility Prog ram) Multimedia sy
stem:
4 © 5
Settings 5
Quick Access
5 ESP
% ESP®
can only be activated and deactivated
via quick access when at least one other
function is available in quick access. Other‐
wise, you can find ESP ®
in theAssistance
menu. #
Select ESP.
A prom ptappears. #
Select Onor00BB Off.
If th e00BB ESP®
OFF warning lamp lights up con‐
st antly in the instrument clus ter,ESP ®
is deacti‐
va ted.
Obser vethe information on warning lamps and
display messages which may appear in the instru‐
ment clus ter. Fu
nctions of ESP ®
Crosswind Assist Crosswind Assist does not
react under thefo llow‐
ing conditions:
R The vehicle is subjected tosevere jolts and
vib rations, e.g. as a result of une ven su rfaces
or po tholes.
R The vehicle loses traction, e.g. on snow or ice
or when hydroplaning.
R The driver is per form ing sudden and lar ge
st eering mo vements.
Crosswind Assist is operational again as soon as
th e driving conditions return tonormal.
Crosswind Assi stdetects stro ng crosswind gu sts
th at can impair ability of your vehicle todrive
st ra ight ahead. Crosswind Assist inter venes
depending on the direction and stre ngth of the
crosswind.
A stabilizing brake application helps youto keep
th eve hicle on trac k.
Information is shown in the instrument clus ter in
th eeve nt of a clearly discernible inter vention by
Crosswind Assist.
Crosswind Assist is active abo veave hicle speed
of 50 mph (8 0 km/h) when driving stra ight or
slight lycornering. Fu
nction of ESP ®
trailer stabilization &
WARNING Risk of accident in poor road
and weather conditions
In poor road and weather conditions, the
trailer stabilization cannot pr event lu rching of
th eve hicle/trailer combination. Trailers with
a high cen ter of gr avity may tip over before
ESP ®
de tects this. #
Always adapt your driving style to suit
th e cur rent road and weather condi‐
tions. ESP
®
trailer stabilization coun tera cts critical driv‐
ing situations in good time and thereby pr ovides
considerable assis tance when driving wi th a
traile r. Trailer stabilization is part of ESP ®
.
If th e sensor sy stem and evaluation logic de tect
trailer swinging mo vements, ESP ®
trailer stabili‐
zation initially brakes individual vehicle wheels in
a ta rgeted manner. It thus coun tera cts swinging
mo vements. If the swinging mo vements do not
st op, theve hicle is braked until theve hicle/
trailer combination is stabilized. If necessar y,the
ve hicle's engine output is limited.
If yo ur vehicle with trailer (vehicle/trailer combi‐
nation) starts toswer ve,yo u are able tostabilize
th eve hicle/trailer combination only bybraking.
ESP ®
trailer stabilization helps youto stabilize
th eve hicle/trailer combination in this situation.
ESP ®
trailer stabilization is active at speeds
abo veappr oximately 40 mph (6 5 km/h).
If ESP ®
is deactivated because of a malfunction,
trailer stabilization will not function. Fu
nction of EBD (electronic brake forc e distri‐
bution) EBD has
thefo llowing characteristics:
R monitoring and controlling the braking force
on there ar wheels
R impr oving driving stabilization when braking,
especially on bends 14 8
Driving and pa rking
%
It is
recommended that Active Brake Assi stis
alw ays left activated. #
Select a setting.
The last active setting is selected automatically
eve rytime the engine is star ted.
Exception: if the last setting wasOff, theMedium
setting will be automatically activated the next
time the engine is star ted.
Deactivating Active Brake Assi st
% It is
recommended that Active Brake Assi stis
alw ays left activated. #
Select Off.
The dis tance warning function and autono‐
mous braking function are deactivated.
The next time the engine is star ted, theMedium
setting will be automatically activated.
% When
Active Brake Assi stis deactivated, the
00D4 symbol appears inthest atus area of
th e multifunction displa y.Cruise control
Fu
nction of cruise control
Cruise cont rol accelerates and brakes theve hicle
automatically in order tomaintain a pr eviously
st ored speed.
If yo u accelerate toove rtake, forex ample, the
st ored speed is not dele ted. If youre mo veyour
fo ot from the accelerator pedal af terove rtaking,
cruise control will resume speed regulation back
to thestored speed.
Cruise contro l is operated using the cor respond‐
ing steering wheel buttons. You can store any
ro ad speed abo ve15 mp h (20 km/h).
If yo ufa ilto adapt your driving style, cruise con‐
trol can neither reduce therisk of an accident nor
ove rride the la wsof ph ysics. It cannot take into
account road, weather or traf fic conditions.
Cruise control is only an aid. You are responsible
fo rth e dis tance totheve hicle in front, forve hicle
speed, braking in good time and forst ay ing in
yo ur lane.
Displa ysinthe multifunction display
The status of cruise control and thestored speed
are shown in the multifunction displa y. Displ
ayinthe Instrument Display (color display)
1 Cruise cont rol is selec ted
2 Set speed gr ay: speed is stored, cruise con‐
trol is deactivated
3 Set speed green: speed is stored, cruise con‐
trol is activated
Sy stem limitations
Cruise control may be unable tomaintain the
st ored speed on uphill gradients. The stored
speed is resumed when the gradient evens out.
On long and steep downhill gradients, you should
ch ange down toa lo werge ar in good time. Take
particular no teofthis when driving a laden vehi‐
cle. By doing so, you will make use of the
engine's braking ef fect. This relie vesth e load on
th e brake sy stem and pr events the brakes from
ove rheating and wearing tooqu ickl y.
Do not use cruise control in thefo llowing situa‐
tions:
R In traf fic situations whe refrequent speed
ch anges are requ ired, e.g. in heavy traf fic or
on winding roads.
R On slippe ryroads. Accele rating can cause the
drive wheels tolose traction and theve hicle
could then skid.
R Ifyo u are driving when visibility is poor.
Operating cruise cont rol &
WARNING Risk of accident due tostored
speed
If yo u call up thestored speed and this is
lo we rth an your cur rent speed, theve hicle
decelerates. #
Take into account the tra ffic situation
before calling up thestored speed. Re
quirements:
R ESP ®
is activated, but may not inter vene.
R The driving speed is at least 15mph
(20 km/h). Driving and parking
151
Overview of
the but tons on thest eering
wheel Va
riant 1
1 0038 Back button, left (on-board computer)
2 Touch Control, left (on-board computer)
3 Button group for cruise control or Active Dis‐
ta nce Assi stDISTRONIC
4 Button group:
£ Voice-opera ted control
f Displa ysfavo rite s (multimedia sy stem)
VO L: using the0063 control, inc reases/
re duces thevo lume or switches off the
sound
0061 Makes/accepts a call
0076 Rejects/ends a call
5 00E2 Main menu button (multimedia sy stem)
6 Touch Control, right (multimedia sy stem)
7 0038 Back button, right (multimedia sy stem) Va
riant 2
1 0038 Back button, left (on-board computer)
2 Touch Control, left (on-board computer)
3 Main menu button (on-board computer)
4 Button group for cruise control or Active Dis‐
ta nce Assi stDISTRONIC
5 Button group:
£ Voice-opera ted control
f Displa ysfavo rite s (multimedia sy stem)
VO L: using the0063 control, inc reases/
re duces thevo lume or switches off the
sound 0061
Makes/accepts a call
0076 Rejects/ends a call
6 00E2 Main menu button (multimedia sy stem)
7 Touch Control, right (multimedia sy stem)
8 0038 Back button, right (multimedia sy stem) Operating
the on-boa rdcompu ter &
WARNING Risk of distraction from infor‐
mation sy stems and communications
equipment
If yo u operate information and communica‐
tion equipment integ rated in theve hicle when
driving, you will be distracted from the tra ffic
situation. This could also cause youto lose
control of theve 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. Yo
u must obse rveth e legal requirements forthe
country in whi chyou are cur rently driving when
ope rating the on-board computer.
Operating the on-boa rdcompu ter (vehicles
with steering wheel but tons)
% The displa
ysofthe on-board computer
appear on the multifunction display
(/ page 177).
When the function is switched on, dif fere nt signal
to nes will pr ovide feedback while the on-board
computer is being operated. These include a sig‐
nal tone when the end of a list is reached or
when a list is being scrolled thro ugh. 176
Instrument Display and on-board computer
Operating media playback with
the on-boa rd
compu ter On-board computer:
4 Media 1
Media source
2 Current track and track number
3 Artist's name
4 Name of the album
The following displa ysare available on the media
menu:
R Media source selection list
R Current pl ayback #
Select and con firm the media source. #
Select and confirm there qu ired playbac k.
% This is how
toselect a station when TVisthe
media source. Dialing a
telephone number using the on-
board compu ter &
WARNING Risk of distraction from infor‐
mation sy stems and communications
equipment
If yo u operate information and communica‐
tion equipment integ rated in theve hicle when
driving, you will be distracted from the tra ffic
situation. This could also cause youto lose
control of theve 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. When using
the phone, you must obse rvethe
legal requirements forth e count ryin which you
are cur rently driving. Re
quirements:
R The mobile phone is connec tedto the multi‐
media sy stem.
On-board computer: 4 Phone
Select one of thefo llowing options:
R Prev ious calls
R Phone book
R Call status
Ve hicles with MBUX multimedia sy stem: the
most recent telephone calls (dialed numbe rs,
accep ted and missed calls) are displa yed on the
Phone menu. #
Select and confirm a telephone numbe r.
If only one telephone number has been
sa ve dfo r the entr y:thete lephone number
is dialed. #
If se veralte lephone numbers ha vebeen
sa ve dfo r the entr y:select and confirm a
te lephone numbe r.
The telephone number is dialed.
Ins tead of the selected telephone numbe rs,the
fo llowing displa ysmay appear:
R Please Wait : The application is cur rently start‐
ing. If no Blue tooth®
connection tothe mobile
phone is es tablished, the menu for authoriz‐
ing and connecting a mobile phone will be
displa yed in the multimedia sy stem
(/ page 243).
R Updating Data…: The call list is being upda‐
te d.
R Importing Contacts: The mobile phone's con‐
tacts, or a memo rymedium's contacts are
being impor ted.
Ac cepting/rejecting a call
When you are called, theIncoming Call message
appears on the displa y. #
Press 0061toaccept the call or 0076to
re ject it.
Yo u can also accept or reject the call using the
0061 or0076 buttons on thesteering wheel. 18 2
Instrument Display and on-board computer