#Press button1repeatedly until the indica‐
to r lamp in the button lights up.
The front passenger seat is selected.
#Ad just the front passenger seat using the
buttons in the door control panel on the driv‐
er's side.
Ad justing the 4-w aylumbar support
1Toraise
2To sof ten
3To lowe r
4To harden
#Using buttons 1to4, adjust the conto ur
of the backrest individually tosuit your bac k.
Headrestra ints
Ad justing the front seat head restra ints man‐
ually
& WARNING Risk of injury from adjusting
th eve hicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
Rifyo u adjust the driver's seat, the head
re stra int, thesteering wheel or the mir ror
while theve hicle is in motion
Rifyo ufa sten your seat belt while theve hi‐
cle is in motion
#Before starting the engine: adjust the
driver's seat, the head restra int, the
st eering wheel or the mir ror and fasten
yo ur seat belt.
86
Seats and stowing
#Toswitch on/increase the le vel/
decrease the le vel:press button 1repeat‐
edly until the desired ventilation le vel is set.
Depending on theve ntilation le vel, up to
th re e indicator lamps light up.
#To switch off: press button 1repeatedly
until all the indicator lamps go out.
Ste ering wheel
Adjusting the steering wheel manually
&
WARNING Risk of injury from adjusting
th eve hicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
Rifyo u adjust the driver's seat, the head
re stra int, thesteering wheel or the mir ror
while theve hicle is in motion
Rifyo ufa sten your seat belt while theve hi‐
cle is in motion
#Before starting the engine: adjust the
driver's seat, the head restra int, the
st eering wheel or the mir ror and fasten
yo ur seat belt.
&
WARNING Risk of entrapment forch il‐
dren when adjusting thesteering wheel
Children could injure themselves if they
adjust thesteering wheel.
#Ne ver lea vechildren unatte nded inthe
ve hicle.
#When leaving theve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle.
#To unlock thest eering column: push
re lease le ver1 down comple tely.
#Ad just height 2and di stance tosteering
wheel 3.
#Tolock thest eering column: pushrelease
le ve r1 up as far as it will go.
#Check and make sure that thesteering col‐
umn is loc kedby moving thesteering wheel.
92
Seats and stowing
Adjusts the steering wheel electrically
The steering wheel can be adjus ted when the
ignition is switched off.
1Ad justs the dis tance tothesteering wheel
2Ad justs the height
#Sa ve the settings with the memory function.
Switching thest eering wheel heater on/off
1To switch on
2Toswitch off
3Indicator lamp
Easy entry and exitfeature
How the easy entry and exitfeature operates
&
WARNING Risk of accident when driving
off while adjusting the easy exitfeature
‑ If you dr ive off while the easy ent ryand exit
fe ature is making adjustments, you could
lose cont rol of theve hicle.
#Alw ayswa it until the adjustment proc‐
ess is comple tebefore driving off.
&
WARNING Risk of entrapment when
adjusting the easy ent ryand exitfeature
‑
‑ When the easy ent ryand exitfeature
adjusts thesteering wheel, you and other
ve hicle occupants – particular lych ildren –
could become trapped.
#‑ While the easy ent ryand exitfeature
is making adjustments, make sure that
no one has any body parts in the sweep
of thesteering wheel.
Seats and stowing 93
#Movethe adjustment le ver of thesteer‐
ing wheel if there is a risk of becoming
trapped bythesteering wheel.
The adjustment process is stopped.
#Ne ver lea vechildren unatte nded inthe
ve hicle.
#When leaving theve hicle, alw aysta ke
th eke ywit hyo u and lock theve hicle.
The easy entry and exitfeature makes getting in
and out of your vehicle easier.
If th e easy ent ryand exitfeature is active, the
st eering wheel will mo veupwar ds inthefo llow‐
ing situations:
Ryo uswit chthe ignition off.
Ryo u open the driver's door when the ignition
is switched on.
The steering wheel mo ves back tothe last drive
position in thefo llowing cases:
Ryo uswit chthe ignition on when the driver's
door is closed.
Ryo u close the driver's door when the ignition
is switched on. The last drive position of
thesteering wheel is
st ored:
Rwhen you switch offthe ignition.
Rwith the last setting stored using the memory
function.
If yo u press one of the memory function position
buttons, the adjustment process is stopped.
The crash-responsive exit aid only functions
when the easy ent ryand exitfeature is active.
Setting the easy entry and exitfeature
Multimedia sy stem:
, 9 H K L F O H.î 9 H K L F O H 6 H W
W L Q J V. ( D V \ ( Q W U \ ( [ L W
#Ac tivate Oor deacti vate ª the function.
Using the memory function
&
WARNING Risk of an accident if memory
function is used while driving
If yo u use the memory function on the driv‐
er's side while driving, you could lose cont rol
of theve hicle as a result of the adjustments
being made.
#Only use the memory function on the
driver's side when theve hicle is station‐
ar y.
&
WARNING Risk of entrapment when set‐
ting the seat with the memory function
When the memory function adjusts the seat
or steering wheel, you and other vehicle
occupants – particularly children – could
become trapped.
#During the setting procedure of the
memory function, ensure that no body
parts are in the sweep of the seat or
th esteering wheel.
#If somebody becomes trapped, immedi‐
ately release the memory function posi‐
tion button.
The adjustment process is stopped.
94
Seats and stowing
&WARNING Risk of entrapment if the
memory function is activated bychildren
Children could become trapped if they acti‐
va te the memory function, particularly when
unattended.
#Ne ver lea vechildren unatte nded inthe
ve hicle.
#When leaving theve hicle, alw aysta ke
th e SmartK eywith you and lock the
ve hicle. This also applies tomobile
phones if the "Digital Car Keyin the
smartphone" function is activated via
th e Mercedes connect me web app.
The memory function can be used when the igni‐
tion is switched off.
Seat comfort positions for up tothre e people
can be stored and called up using the memory
function.
The following sy stems can be set using the
memory function:
RSeat, backrest and head restra int
RSt eering wheel
ROutside mir rors
RHead-up Display
#To save :set the seat, thesteering wheel, the
Head-up Display and the outside mir rors to
th e desired position.
#Press the memory button M toge ther with
one of thestorage position buttons 1,2 or 3.
An acknowledgment tone sounds. The set‐
tings are stored.
#To call up: press and hold button 1,2 or 3
until all the seat comfort sy stems are in the
st ored position.
St ow age areas
Note s on loading theve hicle
&
WARNING Risk ofexhaust gas poisoning
Combustion engines emit poisonous exhaust
ga ses such as carbon monoxide. Exhaust
ga ses can enter theve hicle interior if the
trunk lid is open when the engine is running,
especially if theve hicle is in motion.
#Alw ays switch off the engine before
opening the trunk lid.
#Ne ver drive with the trunk lid open.
Seats and stowing 95
#Toindicate for a duration: pressthe combi‐
nation switch be yond the pressure point in
th e direction of ar row2or4.
Ac tivating/deactivating the hazard warning
light
#Press button :.
Cornering light
Cornering light function
Cornering light impr ovesth e illumination of the
ro adw ayove r a wide angle in the direction you
are turning, enabling better visibility in tight
bends, forex ample. It can only be activated
when the low beam is switched on.
The function is active:
RAt speeds below 25 mph (40 km/h) when
th e turn signal light is switched on or the
st eering wheel is turned.
RAt speeds between 25 mph (40 km/h) and
45 mph (70 km/h) when thesteering wheel
is turned.
Tr af fic circle and intersection function: The
cornering light is activated on bo thsides thro ugh
an evaluation of the cur rent GPS position of the
ve hicle. It remains active until af terth eve hicle
has left the traf fic circle or the intersection.
Ad aptive Highbeam Assist
Function of Adaptive Highbeam Assist
&
WARNING Risk of accident despite
Ad aptive Highbeam Assist
Ad aptive Highbeam Assist does not recog‐
nize thefo llowing road users:
RRo ad users without lights, e.g. pedes‐
trians
RRo ad users with poor lighting, e.g.
cyclists
RRo ad users whose lighting is obstructed,
e.g. bya bar rier
11 4
Light and visibility
%The duration of the color change varies
depending on the usage conditions.
Mir rors
Operating the outside mir rors
&
WARNING Risk of injury from adjusting
th eve hicle settings while theve hicle is in
motion
Yo u could lose cont rol of theve hicle in the
fo llowing situations:
Rifyo u adjust the driver's seat, the head
re stra int, thesteering wheel or the mir ror
while theve hicle is in motion
Rifyo ufa sten your seat belt while theve hi‐
cle is in motion
#Before starting the engine: adjust the
driver's seat, the head restra int, the
st eering wheel or the mir ror and fasten
yo ur seat belt.
&
WARNING Risk of accident due tomis‐
judgment of dis tances when using the
passenger mir ror
The outside mir ror on the front passenger
side reflects objects on a smaller scale. The
objects in view are in fact closer than they
appear.
As a result, you may misjud gethe dis tance
between you and thero ad user driving
behind you, forex ample, when changing
lanes.
#Therefore, alw ays look over your shoul‐
der in order toensure that you are
aw are of the actual dis tance between
yo u and thero ad users driving behind
yo u.
#To fold in or out: brieflypress button 1.
% Ifth e battery has been disconnected or com‐
ple tely discharged ,th e outside mir rors must
be reset. Only then will the automatic mir ror
fo lding function workproperly.
#To adjus t:select therequ ired mir ror using
button 3or4.
120
Light and visibility
#Toactivate: pullsteering wheel gearshift
paddle 1or2.
Manual gearshifting is activated for a short
time. The cur rent gear is displa yed in the
multifunction displa y.
#Toshift up: pullsteering wheel gearshift
paddle 2.
#Toshift down: pullsteering wheel gearshift
paddle 1.
#Todeactivate: pullsteering wheel gearshift
paddle 2and hold it in place.
The transmission position
h appears in the multifunction displa y.
% Ifyo u select theManual drive setting in
drive prog ram I, manual gearshifting is per‐
manent lyactivated.
Gears hiftrecommendation
The gearshift recommendations assist youin
adopting an economical drivingst yle.
#If ge arshift recommendation message 1is
shown in the multifunction displa y,shift to
th ere commended gear.
Using kickdow n
#Maximum acceleration: depressthe accel‐
erator pedal be yond the pressure point.
During kickdown, you cannot shift gears using
th esteering wheel gearshift paddles. The auto‐
matic transmission shifts up tothe next gear
when the maximum engine speed is reached to
pr otect the engine from overrev ving.
#Ease off the accelera tor pedal once the
desired speed is reached.
Glide mode function
Glide mode helps youto reduce fuel consump‐
tion.
Glide mode is characterized bythefo llowing:
RThe combustion engine is disconnected from
th e driv etra in.
RThe engine speed cor responds tothe idle
speed.
Glide mode is activated if thefo llowing condi‐
tions are me t:
RDrive program Eis selected.
RThe speed is within a sui table range.
RThe cours e ofthero ad is suitable, forex am‐
ple, no steep uphill or downhill gradients.
RYo u are no longe r depressingthe accelerator
or brake pedal.
14 0
Driving and pa rking