ESP
®
trailer stabilisation If your trailer begin
stolurch, you can only
stabilise th evehicle/trailer combinatio nby
depressing th ebrak efirmly.
In this situation, ESP ®
assists you and can
detect when th etrailer begin stolurch.
ESP ®
slows th evehicle down by braking and
limiting th eengineo utput until th evehicle/
trailer combinatio nhas stabilised.
Traile rstabilisation is active above speeds of
about 65 km/h. G
Ris
kofa ccident
If road and weather condition sare poor,
trailer stabilisation will no tbeable to prevent
th et railer from swervin gand will thus be
unabl etoreducethe risk of an accident. Trail-
ers with ahigh centr eofgravity can tip over
before ESP ®
can detect this.
Traile rstabilisation does no twork if ESP ®
is
deactivate dordisable dbecause of amal-
function.
ETS (Electronic Traction Support) Tractio
ncontrol is part of ESP ®
.
Tractio ncontrol brakes th edrivew heels indi-
vidually if they spin .This enables you to pull
away and accelerate on slippery surfaces ,for
example, if th eroad surface is slippery on one
side.
Tractio ncontrol remains active when you
deactivate ESP ®
. G
Ris
kofa ccident
Tractio ncontrol canno treduc ethe risk of an
acciden tifyou driv etoo fast .Tractio ncontrol
canno toverride th elaws of physics.
Activating/deactivatin gESP® ESP
®
is activated automatically when the
engin eisrunning. It may be best to deactivate ESP
®
in th efol-
lowin gsituations:
R when usin gsnowc hains
R in deep snow
R on san dorgravel G
Ris
kofa ccident
Activate ESP ®
as soon as th esituations
describe dabov enol onger apply. ESP ®
will
otherwise no tbeable to stabilise th evehicle
if th evehicle start stoskidoraw heel starts
to spin.
If you deactivate ESP ®
:
R ESP ®
no longer improve sdriving stability.
R engin etorque is no tlimited and th edrive
wheels are able to spin .The spinning
wheels produce acuttin geffect for better
traction.
R traction control is still activated.
R ESP ®
still provide ssupport when you
brake.
i If ESP ®
is deactivate dand on eorm ore
wheels start to spin ,the 00C6 warning lamp
in th einstrumen tcluste rflashes. In such
situations ,ESP ®
will no tstabilise th evehi-
cle. X
To deactivate: pressbutton 0046.
The 00C7 warning lamp in th einstrument
cluste rlight sup. Driving safety systems
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G
Risk of accident
If the 00C7 warning lamp in the instrument
cluster lights up whe nthe engine is running,
ESP ®
is deactivated or is unavailabl edueto a
malfunction. The ris kthat your vehicle may
star ttos kid then increase sincertain situa-
tions.
Alway sadapt your driving styl etothe prevail-
ing roa dand weathe rconditions.
X To activate: press button 0046.
The 00C7 warning lamp in the instrument
cluster goe sout. EBV (electroni
cbrake forc edistribu-
tion)
EBV monitors and control sthe brake pres-
sure on the rea rwheel stoi mprove driving
stability whe nbraking. G
Risk of accident
If EBV is malfunctioning ,the brake system is
stil lavailable with ful lbrake boosting effect.
However, the rea rwheel scan stil llock, e.g.
under ful lbraking. Thi scould cause yo uto
los econtrol of your vehicle and cause an acci-
dent. You shoul dtherefore adap tyou rd riving
styl etot he different handling characteristics. ADAPTIVE BRAKE
ADAPTIVE BRAKE enhances braking safety
and offers increased braking comfort. In addi-
tion to the braking function, ADAPTIVE BRAKE
also ha sthe HOLD function (Y page 135) and
hil lstar tassist( Ypage 100). For further
information, see Driving tips (Y page 191).PRE-SAFE
®
Brake (vehicle swithD IS-
TRONIC PLUS)*
PRE-SAFE ®
Brake can hel pyou to minimise
the ris kofafrontalcollision with avehicle ahea
dorr educe the effects of such acolli-
sion.
Thi sfunction will issue awarning at speeds of
around 30 km/h or more if:
R for aperiod of several seconds, the dis-
tance to the vehicle in front is too short for
the speed at which yo uare travelling. The
00BA distance warning lamp in the instru-
ment cluster lights up.
R yo ua re approaching the vehicle in front too
rapidly .Anintermittent warning tone
sounds and the 00BAdistance warning
lamp lights up in the instrument cluster.
Due to the nature of the system, particularly
complicated driving conditions may cause the
system to display an unnecessary warning. G
Risk of accident
Pa yp articula rattention to the traffi ccondi-
tions if the 00BAdistance warning lamp in the
instrument cluster lights up or an intermittent
warning tone sounds. If necessary, brake or
manoeuvre to avoid an obstacle.
If the driver and passengers have fastened
thei rseatb elts, PRE-SAFE ®
Brake can also
can also perform the following at speeds of
above approximately 30 km/h:
R brake the vehicle automaticall yfrom a
speed of up to approximately 200 km/h
R trigger preventative passenger protection
measures (PRE-SAFE ®
) G
Risk of accident
PRE-SAFE ®
Brake is only an ai dtoassist you
whe ndriving .You are responsibl efor main-
taining asafed istance from othe rvehicles,
the vehicle's speed and for braking in good
time .Alway spayattention to the traffi ccon-
ditions .Otherwise, yo umay recognise dan-
gers too late, cause an accident and injure
yoursel fand others.
With the hel pofthe radar senso rsystem,
PRE-SAFE ®
Brake can detect obstacles that
are in front of your vehicle for an extended 56
Drivin
gsafety systemsSafety
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004B
Ignition (power supply for all consumers)
and drive position
004C To start the engine
i Even if the key is not for the vehicle in
question, it wills till turn in the ignition lock.
The ignition is not switched on. The engine
cannot be started. KEYLESS-GO*
Pressing the Start/Stop button repeatedly
corresponds to the different key positions in
the ignition lock. This requires that you do not
depres sthe brake pedal.
If you depres sthe brake pedala nd press the
Start/Stop button, the engine starts immedi-
ately. X
Position 0:ifStart/Stop button 0046has not
yet been pressed ,this corresponds to "key
removed".
X Position 1:press Start/Stop button 0046
once.
It is now possible to switch on the wind-
screen wipers, for example.
i If you open the driver's door in this posi-
tion, the powers upply is disconnected
again.
X Position 2(ignition): press Start/Stop but-
ton 0046twice. i
If you press Start/Stop button 0046in this
positio nonce and the driver's door is open,
the powers upply is disconnected again.
Removing the Start/Stop button You can remove the Start/Stop button from
the ignition lock and start the vehicle with a
key as usual.
i
You do not need to remove the Start/
Stop button from the ignition lock when you
leave the vehicle. X
Remove Start/Stop button 0046from ignition
lock 0047.
i When you insert the Start/Stop button
into the ignition lock, the system requires
2s econds recognition time before the
Start/Stop button can be used. Seats
Points to remember
You willf ind information aboutf olding the
rear bench seat forward sinthe "Through-
loading feature in the rear bench seat" sec-
tion (Coupé) (Y page 169).
Depending on the vehicle's equipment, the
seats can adjusted either manually/electri-
cally or electrically*. G
Risk of injury
The seats can still be adjusted when there is
no key in the ignition lock. For this reason, 66
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R
move the steering column adjustment
switch in the opposite directio ntothat in
which the steering whee lismoving
R press one of the memory function position
buttons
Never leave children unsupervise dinthe vehi-
cle. They could open the driver' sdoor and,
thereby ,unintentionally activate the EASY-
ENTRY feature and become trapped.
The lastp osition of the steering whee lis
stored after you manually adjust it or when
you store amemory position (Y page75).
You can activate and deactivate the EASY-
ENTRY/EXIT feature via the on-board com-
puter (Y page121).
i The crash-responsive EASY-EXIT fea-
ture* can only be activated after an acci-
dent if the EASY-ENTRY/EXIT feature is
activated in the on-board computer.
If the crash-responsive EASY-EXIT feature
is triggere dinanaccident, the steering
whee lcolumn willm ove upwards when the
driver' sdoor is opened ,irrespective of the
position of the key in the ignitio nlock. This
makes it easier to exit the vehicl eand res-
cue the occupants. Mirrors
Rear-view mirror
X Adjust the rear-vie wmirror by hand so you
have agood overvie wofthe traffic condi-
tions. Rear-view mirror (manual anti-dazzle) X
Anti-dazzle mode: flick anti-dazzle
switch 0046forwards or back. Exterio
rmirrors G
Risk of accident
The exterior mirrors reduce the size of the
image. Objects are actually closer than they
appear. You could misjudge the distance from
vehicles driving behind and cause an acci-
dent, e.g. when changing lane. For this rea-
son, make sure of the actua ldistance from the
vehicl edriving behind by glancing over your
shoulder.
The convex exterior mirrors provid ealarger
fiel dofv ision.
The exterior mirrors are automatically heated
if the rear windo wheating is switched on and
the outsid etemperature is low.
Adjusting the exterio rmirrors Mirrors
73Controls
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X
Make sure that the key is in position 1or
2 in the ignition lock.
X Press button 0046for the left-hand exterior
mirror or button 0047for the right-hand exte-
rior mirror.
The indicator lamp in the corresponding
button lights up in red.
The indicator lamp goes out again after
some time. You can adjust the selected
mirror using adjustment button 008Aas long
as the indicator lamp is lit.
X Press adjustment button 008Aup, down, to
the right or to the left until the exterior mir-
ror is set to aposition which provides you
with agood overview of traffic conditions.
Folding the exterior mirrors in or out
electrically* X
Make sure that the key is in position 1or
2 in the ignition lock.
X Briefly press button 0046.
Both exterior mirrors fold in or out.
i Make sure that the exterior mirrors are
always folded out fully while the vehicle is
in motion; otherwise, they may vibrate.
Resetting the exterior mirrors If the battery has been disconnected or has
become discharged, the exterior mirrors
must be reset. Otherwise, the exterior mirrors
will not fold in when you select the "Fold in
mirrors when locking" function in the on-
board computer (Y
page 122). X
Make sure that the key is in position 1in
the ignition lock.
X Briefly press button 0046.
Automatically folding exterior mirrors
in or out* If the "Fold in mirrors when locking" function
is activated in the on-board computer
(Y
page 122):
R the exterior mirrors fold in automatically as
soon as you lock the vehicle from the out-
side.
R the exterior mirrors fold out again automat-
ically as soon as you unlock the vehicle and
then open the driver's or front-passenger
door.
i If you have activated this function and fold
in the exterior mirrors using button 0046,they
will not be folded out automatically .You
can only fold out the exterior mirrors again
using button 0046. Automatic anti-dazzle mirrors*
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
dazzle mode if the ignition is switched on and
incident light from headlamps strikes the sen-
sor in the rear-view mirror.
The mirrors do not go into anti-dazzle mode if
reverse gear is engaged or the interior lighting
is switched on. G
Risk of accident
If the incident light from headlamps cannot
strike the sensor in the rear-view mirror, for
instance, when the rear window roller sun-
blind* is extended, the mirror's automatic
anti-dazzle function will not operate.
Incident light could then dazzle you. This may
prevent you from observing the traffic condi-
tions, thereby causing an accident. In this
case, adjust the rear-view mirror manually. 74
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Memory functions*
Storing settings
Using the memory button you can store up to
three different settings, e. g. for three differ-
ent people.
The following settings are stored as asingle
memory preset:
R position of the seat, backrest and head
restraint
R driver's side :steering whee lposition
R driver's side :position of the exterior mir-
rors on the driver's and front-passenger
sides G
Risk of injury
The memory function can still be use dwhen
the key has been removed .For this reason,
children should never be left unsupervised in
the vehicle. Otherwise, they coul dbecome
trappe dwhen moving the seat or the steering
wheel. G
Risk of accident
Only use the memory function on the driver's
side when the vehicl eisstationary. Other-
wise, you coul dbedistracted from the traffic
conditions by the steering whee land seat
moving of their own accord, and as aresult
caus eana ccident. X
Adjust the seat( Ypage6 6).
X On the driver's side ,alsoa djust the steer-
ing whee l(Y page7 1) and the mirrors
(Y page7 3).
X Press memory button Mand press storage
position switch 1,2or 3withi nthree sec-
onds.
The settings are stored in the selected pre-
set position. Atone sound swhen the set-
tings have been completed. Calling up
astored setting
X Press the corresponding storage position
button 1,2or 3.
The seat, steering whee land exterior mirror
are set in the stored position.
i The setting procedure is interrupted as
soon as you release the storage position
switch. Parking position for the exterior mir-
ror on the front-passengers
ide*
To make it easier to park, you can set and
store the front-passenge rside exterior mirror
position in such awaythat you can see the
rear whee lonthat side as soon as you engage
reverse gear.
Setting and storing the parking position Memory functions*
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X
Make sure that the vehicle is stationary and
that the key is in position 2in the ignition
lock.
X Press button 0047for the exterior mirror on
the front-passenger side.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X Use adjustment button 008Ato adjust the
exterior mirror to aposition which allows
you to see the rear wheel and the kerb.
The parking position is stored.
i If you shift the automatic transmission
into another gear, the exterior mirror on the
front-passenger side returns to the driving
position.
i You can also store the parking position
using the memory button M0088:
X With the key in position 2in the igni-
tion lock and with the exterior mirror
on the front-passenger side activated,
use adjustment button 008Ato set the
exterior mirror such that the rear
wheel and kerb are visible.
X Press memory button M0088 and one of
the arrows on adjustment button 008A
within three seconds.
The parking position is stored if the
exterior mirror does not move.
If the mirror moves out of position, repeat
the steps.
Calling up the parking position X
When the key is in position 2in the ignition
lock and the exterior mirror on the front-
passenger side is activated, engage
reverse gear.
The exterior mirror on the front-passenger
side moves to the stored parking position.
The exterior mirror on the front-passenger
side moves back to its original position: R
as soon as you exceed aspeed of
10 km/h
R about ten seconds after you have disen-
gaged reverse gear
R if you press button 0046for the exterior mir-
ror on the driver's side Seat belts
Wearing seat belts
Seat belts are the most effective means of
restraining the movement of vehicle occu-
pants in the event of an accident. This
reduces the risk of vehicle occupants coming
into contact with the vehicle interior. G
Risk of injury
As eat belt which is not worn correctly, or
which has not been engaged in the seat belt
buckle correctly, cannot perform its intended
protective function. Under certain circum-
stances, this could result in severe or even
fatal injuries.
Make sure that all occupants –inparticular,
pregnant women –wear their seat belt cor-
rectly at all times.
R The seat belt must fit snugly on your body
and must not be twisted. Therefore, you
should avoid wearing bulky clothing (e.g. a
winter coat). The shoulder belt section
must be routed across the centre of your
shoulder –onnoaccount across your neck
or under your arm –and pulled tight against
your upper body. The lap belt must always
pass across your lap as low down as possi-
ble, i.e. over your hip joints–n ot across
your abdomen. If necessary, push down the
belt strap slightly and then retighten it in
the roll-up direction.
R Do not route the belt strap across sharp
edges or fragile objects, especially if these
are located on or in your clothing, e.g. spec-
tacles, pens, keys, etc. The seat belt strap
could be damaged and tear in an accident, 76
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and you or other vehicle occupant
scould
be injured.
R Only on eperson shoul duse each seat belt
at any on etime. Children must never travel
sittin gont helap of other occupants. It
would no tbepossible to restrain th echild
in th eeven tofas udden chang eindirec-
tion, braking or an accident. This could
result in severe or even fatal injuries to the
child and other occupants.
R Person sless than 1.50 mtall canno twear
th es eat belt scorrectly. For this reason,
secure person sless than 1.50 mtall in spe-
cially designed ,suitable restraint systems.
R Children less than 1.50 mtall or under
12 years of age canno twear th eseat belts
properly. Therefore, they always shoul dbe
secured in asuitable child restraint system
on asuitable vehicle seat .You can find
mor einformatio nunde r"Children in the
vehicle "inthe"Safety" sectio noftheOwn-
er' sM anual. Follow th emanufacturer's
installatio ninstruction swhen fittin gthe
child restraint system.
R Do no tsecure any object swithaseat belt
if th eseat belt is also bein gused by on eof
th ev ehicle's occupants. G
Ris
kofi njury
The seat belt does no toffer th eintended level
of protection unless th ebackres tisalmost
vertical. Under certain circumstances, this
coul dresult in severe or even fatal injuries.
Before starting ajou rney, mak esure that the
seat is properly adjuste dand that th eback-
res tisa lmostvertical. G
Ris
kofi njury
Ad irtyord amage dseat belt or aseat belt that
has been subjected to aload in an accident
or whic hhas been modified no longer offers
th ei ntended leve lofprotection .Under certain
circumstances, this coul dresult in severe or
even fatal injuries. For this reason
,che ck regularly that th eseat
belt sare no tdamage dordirty.
Always have damage dseat belt sorseat belts
that have been subjected to aload in an acci-
den treplaced at aqualified specialist work-
shop .Consult aqualified specialist workshop
whic hhas th enecessar yspecialist knowledge
and tools to carry out th ework required.
Mercedes-Ben zrecommend sthaty ou use a
Mercedes-Ben zServic eCentre for this pur-
pose.
For safety reasons, Mercedes-Ben zrecom-
mends that you only use seat belt swhichhave
been approved by Mercedes-Ben zfor your
vehicle.
The seat-belt extender for th edriver and front
passenger helps you fasten your seat belt. Example
:Coupé
Seat-belt extender 0046is extended when the
respectiv edoor is closed and th ekeyis
turned to position 1or 2in th eignition lock.
Seat-belt extender 0046is retracte dagain if:
R theb elt tongue is engaged in th eseat belt
buckle.
R theb elt tongue is no tengaged in th eseat
belt buckle within 60 seconds.
R ther espectiv edoor is opened.
R thek eyis turned to position 0in th eignition
lock. Seat belts
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