
New brak
epads/linings Brake pads/lining
sand discs tha tare either
new or have been replaced onl yachieve opti-
mu mb raking effect after several hundred kil-
ometres of driving. Compensate for the
reduced braking effect by applying greater
force to the brake pedal.
For safety reasons, Mercedes-Benz recom-
mend stha tyou onl yhaveb rake pads/linings
fitted to your vehicl ewhich have been
approved for Mercedes-Benz vehicles or
which correspond to an equivalent quality
standard. Brake pads/lining swhich have not
been approved for Mercedes-Benz vehicles or
which ar enot of an equivalent quality could
affec tyou rv ehicle' soperating safety.
AM Gh igh-performanc eand ceramic
brakes Th
eh igh- performance brake syste misonly
availabl eonAMG vehicles.
Th eA MG brake systems ar edesig nedf or
heav yloads .Thism aylead to noise when
braking .Thisisd ependent on:
R speed
R braking force
R environmenta lconditions ,suc hast emper-
ature and humidity
Th ew earofi ndividua lcomponents of the
brake system, such as the brake pads/linings
or brake discs ,depen ds on the individua ldriv-
ing style and operating conditions.
For thi sreason, it is impossibl etostate a
mileag e(service life) tha twillbev alidunder
al lc ircumstances .Anaggressive driving style
will lead to high wear .You can obtai nfurther
information abou tthisf romy ourM ercedes-
Benz Service Centre.
Brake pads/lining sand discs tha tare either
new or have been replaced onl yachieve opti-
mu mb raking effect after several hundred kil-
ometres of driving. Compensate for the
reduced braking effect by applying greater
force to the brake pedal. Alway sbeawareofthi
sa nd adap tyou rd riving and braking
accordingly during the running-in period.
Excessive heav ybraking results in corre-
spondingly high brake wear .Obser ve the
brake wear warning lamp in the instrument
cluste rand note any brake status messages
in the multifunctio ndisplay .Ifyouregularly
drive at high speeds ,itisparticularl yimpor-
tant to have the brake syste mchecked and
maintaine dregularly. Driving on we
troads
Aquaplaning If water ha
saccumulate dtoacertaindepth
on the roa dsurface, there is adangerofa qua-
planing occurring, eve nif:
R yo ua redriving at lo wspeeds
R the tyres have adequate trea ddepth
For thi sreason, drive in the following manner
in the event of heav yrainorinc onditions in
which aquaplaning can occur:
R lowe ryours peed
R avoi dtyrer uts
R avoi dsudde nsteering movements
R brake carefully
Driving on flooded roads !
Bea
rinm indt hatv ehicles travelling in
front or in the opposite directio ncreate
waves .Thism aycause the maximum per-
missibl ewater depth to be exceeded.
Thes enote sm ustbeo bservedu nder all
circumstances .You could otherwis edam-
ag et he engine ,the electronics or the trans-
mission. 210
Driving
tipsDriving an dparking

vehicl
eoccupants and that of other road
users.
Further information on driving safety systems (Y page7 7). Cruise control
General notes Cruise control maintains
aconstant road
spee dfor you.Itb rakes automatically in order
to avoi dexceeding the set speed. You must
select alow gearing ood time on long and
steep downhill gradients, especially if the
vehicl eisladen or towing atrailer. By doing
so, you willm ake use of the braking effect of
the engine. This relieves the loadont he brake
system and prevents the brakes from over-
heating and wearing too quickly.
Use cruise control only if road and traffic con- ditions are appropriate for maintaining a
stead yspee dfor ap rolonged period. You can
store any road spee dabove 30 km/h.
Important safety notes If you fail to adapt yourd
riving style,cruise
control can neither reduce the risk of an acci-
dent nor overrid ethe lawsofp hysics. Cruise
control cannot take into account road,
weather or traffic conditions. Cruise control is only an aid.Y ou are responsibl efor the dis-
tance to the vehicl einfront, for vehicl espeed,
for braking in good time, and for staying in the lane.
Do not use cruise control:
R in road and traffic conditions which do not
allow you to maintai naconstant speed
(e.g. in heavy traffic or on winding roads)
R on smooth or slippery roads. Braking or
accelerating can caus ethe drive wheels to
lose traction and the vehicl ecouldt hen
skid
R when there is poor visibility, e.g. due to fog,
heavy rain or snow If there is
achange of drivers, advise the new
drive rofthe spee dstored.
Cruise control lever :
To activate or increase speed
; LIM indicator lamp
= To activate at the current speed/last
stored speed
? To activate or reduce speed
A To switch between cruise control and var-
iable SPEEDTRONIC
B To deactivate cruise control
You can operate cruise control and variable
SPEEDTRONIC with the cruise control lever.
The LIM indicator lamp on the cruise control
leve rindicates which system you have selec-
ted:
R LIMi ndicator lamp off: cruise control is
selected.
R LIMi ndicator lamp on: variable SPEED-
TRONIC is selected.
When you activate cruise control, the stored
spee diss hownint he multifunction display
for five seconds. 212
Driving systemsDriving and parking

Selecting variable SPEEDTRONIC
If there is
achange of drivers, advise the new
driver of the limit speed stored.
X Check whether LIM indicator lamp :is on.
If it is on, variable SPEEDTRONIC is already
selected.
If it is not, press the cruise control lever in
the direction of arrow ;.
LIM indicator lamp :in the cruise control
lever lights up. Variable SPEEDTRONIC is
selected.
Storing the current speed X
Briefly press the cruise control lever up :
or down ;.
The current speed is stored and shown in
the multifunction display.
The segments in the multifunction display
light up from the start of the scale up to the
stored speed.
You can use the cruise control lever to limit
the speed to any speed above 30 km/hw hile
the engine is running. Storing the current speed or calling up the
last stored speed G
WARNING
If you call up the stored speed and it is lower
than the current speed, the vehicle deceler-
ates. If you do not know the stored speed, the vehicle could decelerate unexpectedly. There
is ar isk of an accident.
Pay attention to the road and traffic condi-
tions before calling up the stored speed. If you do not know the stored speed, store the
desired speed again. X
Briefly pull the cruise control lever towards
you :.
Setting aspeed X
To adjust the set speed in 10 km/h
increments: briefly press the cruise con-
trol lever up :beyond the pressure point
for ahigher speed, or down ;for alower
speed.
or X Keep the cruise control lever pressed
beyond the pressure point until the desired 216
Driving systemsDriving and parking

speed is set. Press the cruise control lever
up : for ahigher speed or down ;for a
lower speed.
X To adjust the set speed in 1km/h incre-
ments: briefly press the cruise control
lever up :to the pressure point for a
higher speed or down ;for alower speed.
or
X Keep the cruise control lever pressed to the
pressure point until the desired speed is
set. Press the cruise control lever up :for
ah igher speed or down ;for alower
speed.
Switching SPEEDTRONIC to passive
If you depress the accelerator pedal beyond
the pressure point (kickdown), SPEED-
TRONIC is switched to passive mode. The fol-
lowing message appears in the multifunction
display: SPEEDTRONIC passive SPEEDTRONIC passive.
You can then exceed the stored speed.
SPEEDTRONIC is activated againify ou:
R drive slower than the stored speed without
kickdown
R set anew speed or
R call up the last speed stored again
The SPEEDTRONIC passive
SPEEDTRONIC passive message in the
multifunction displayd isappears.
Deactivating variable SPEEDTRONIC
It is not possible to deactivate variable
SPEEDTRONIC by braking. There are several waystod
eactivate variable
SPEEDTRONIC:
X Briefly press the cruise control lever for-
wards :.
or X Briefly press the cruise control lever in the
direction of arrow =.
LIM indicator lamp ;in the cruise control
lever goes out. Variable SPEEDTRONIC is
deactivated.
Cruise control or DISTRONIC PLUS is selec-
ted.
i The last speed stored is cleared when you
switch off the engine.
Permanent SPEEDTRONIC You can use the on-board computer to limit
the speed permanently to
avalue between
160 km/h(e.g. for driving on winter tyres) and the maximum speed (Y page 292).
Shortly before the stored speed is reached, it appears in the multifunction display.
Permanent SPEEDTRONIC remains active,
even if variableS PEEDTRONIC is deactivated.
You cannot exceed the stored limit speed,
even if you depress the accelerator pedal
beyond the pressure point (kickdown). DISTRONIC PLUS
General notes DISTRONIC PLUS regulates the speed and
automaticallyh
elps you maintain the dis-
tance to the vehicle detected in front.V ehi-
cles are detected with the aid of the radar
sensor system. DISTRONIC PLUS brakes
automaticallysot hat the set speed is not
exceeded.
Change into alower gear in good time on long
and steep downhill gradients. Take particular note of this when driving aladen vehicle. By
doing so, you will make use of the braking
effect of the engine. This relieves the load on Driving systems
217Driving and parking Z

When DISTRONIC PLUS is activated, the
transmission is shifted automatically to posi- tion Pif:
R the driver's door is open and the driver's
seat belt is unfastened
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/
stop function
R as ystem fault occurs
R the power supply is insufficient
Setting aspeed X
Press the cruise control lever up :for a
higher speed or down ;for alower speed.
X Keep the cruise control lever pressed until
the desired speed is reached.
X Release the cruise control lever.
The new speed is stored. DISTRONIC PLUS
is activated and adjusts the vehicle's speed to the new speed stored.
X To adjust the set speed in 1km/h incre-
ments: briefly press the cruise control
lever up :or down ;to the pressure
point.
The last stored speed increases or decrea- ses in 1km/ hincrements.
X To adjust the set speed in 10 km/h
increments: briefly press the cruise con-
trol lever up :or down ;beyond the
pressure point.
The last stored speed increases or decrea- ses in 10 km/hi ncrements.
i If you accelerat
etoovertake, DISTRONIC
PLUS adjust sthe vehicle's speed to the last speed stored after you have finished over-
taking.
Setting th especified minimum distance You can set the specified minimum distance
for DISTRONIC PLUS by varyin gthe tim espan
between one and two seconds .With this func-
tion ,you can set the minimum distanc ethat
DISTRONIC PLUS maintains to the vehicle in
front ,dependent on vehicle speed. You can
see this distanc einthe multifunction display
(Y page 224).
i Make sure that you maintain
asufficient
distanc etothe vehicle in front and comply
with the minimum distanc easrequire dby
law. Adjust the distanc etothe vehicle in
front if necessary. X
To increase: turnc ontrol ;in direction
=.
DISTRONIC PLUS the nmaintains agreater
distanc ebetween your vehicle and the
vehicle in front.
X To decrease: turnc ontrol ;in direc-
tion :.
DISTRONIC PLUS the nmaintains ashorter
distanc ebetween your vehicle and the
vehicle in front. Driving systems
223Driving and parking Z

Displaying DISTRONI
CPLUS in the
speedometer Example: vehicles featurin
gautomatic transmis-
sio nw ithaD IREC TS ELEC Tlever
Whe nDISTR ONIC PLU Sisactivated, on eor
tw os egments ;in th eset speed range light
up.
If DISTRONIC PLU Sdetects avehicle in front,
segments ;between speed of th evehicle in
front :and stored speed =ligh tup.
i Fo
rd esign reasons, th espeed displayed
in th espeedometer may diffe rslightly from
th es peed set fo rDISTR ONIC PLUS.
Displaying DISTRONI CPLUS in th emul-
tifunction display General notes
In th
eAssistanc emenu( Ypage 286) of the
on-boar dcom puter, you can selec tthe assis-
tanc egraphic.
Display when DISTRONI CPLUS is deacti-
vated :
Vehicle in front, if detected
; Distanc eind icator :curren tdistanc eto
th ev ehicle in front =
Specified minimum distanc etot he vehi-
cl einf ront;adjustable
? Own vehicle
X Selec tthe Assistanc egraphic
Assistanc egraphic function
usin gthe on-boar dcom puter
(Y page 286).
Display when DISTRONI CPLUS is activa-
ted :
Vehicle in front, if detected
; Specified minimum distanc etot he vehi-
cl einf ront;adjustable
= Own vehicle
? DISTRONIC PLU Sactive (tex tonly
appears when th ecruise contro llever is
actuated)
X Selec tthe Assistanc egraphic
Assistanc egraphic function
usin gthe on-boar dcom puter
(Y page 286).
i You will see th
estore dspeed fo rapprox-
imately fiv eseconds when you activate
DISTRONIC PLUS.
Deactivating DISTRONI CPLUS 224
Driving syste
msDriving andparking

There are several ways to deactivate
DISTRONIC PLUS:
X Briefly press the cruise control lever for-
wards :.
or
X Brake, unless the vehicle is stationary.
or X Briefly press the cruise control lever in the
direction of arrow =.
Variable SPEEDTRONIC is selected. LIM
indicator lamp ;in the cruise control lever
lights up.
When you deactivate DISTRONIC PLUS, you
will see the DISTRONIC
DISTRONIC PLUS PLUSoff
offmessage in
the multifunction display for approximately
five seconds.
i The last speed stored remains stored until
you switch off the engine.
i DISTRONIC PLUS is not deactivated if you
depress the accelerator pedal.
DISTRONIC PLUS is automatically deactiva-
ted if: R you apply the parking brake
R ESP ®
intervenes or you deactivate ESP ®
R the transmission is in the P,Ror Nposition
R you pull the cruise control lever towards
you in order to pull away and the front-
passenger door or one of the rear doors is
open
R the vehicle is skidding
R you activat eActive Parking Assist
If DISTRONIC PLUS is deactivated, you will
hear awarning tone. You will see the
DISTRONIC PLUS off DISTRONIC PLUS off message in the multi-
function display for approximately five sec-
onds. Tips for driving with DISTRONIC PLUS General notes
Pay particular attention in the following traffic
situations:
R cornering, entering and exitin gabend
R vehicles which are not driving in the middle
of their lane
R other vehicles changin glane
R narrow vehicles
R obstructions and stationary vehicles
R crossin gvehicles
In such situations, brake if necessary.
DISTRONIC PLUS is then deactivated.
Cornering, entering and exiting abend The ability of DISTRONIC PLUS to detect vehi-
cles when cornering is limited. Your vehicle
may brake unexpectedly or late.
Vehicles which are not driving in the mid- dle of their lane DISTRONIC PLUS may not detect vehicles
which are not driving in the middle of their Driving systems
225Driving and parking Z

DISTRONI
CPLUSS teering Assist does not
provide assistance:
R on ver ysharp corners
R when towing atrailer
R al ossoft yrep ressure or adefective tyre
ha sb eend etecte dand displayed
Pa ya ttentio nalsotot he important safety
note sfor DISTRONI CPLUS(Ypage 218).
Th es teering interventions ar ecarried out
with alimit ed steering moment. Th esystem
requires the driver to kee phishands on the
steering whee land to steer himself.
If yo udon ot steer yourself or if yo utake your
hands off the steering whee lfor ap rolonged
period of time, the syste mwillf irst alert you
with avisual warning. Asteering whee lsym-
bo lappears in the multifunctio ndisplay .Ifyou
have still not started to steer and have not
take nholdoft he steering whee lafter five
second satthe latest, awarning tone also
sounds to remind yo utotake contro lofthe
vehicle. Steering Assist and Stop&G oPilot
switch to passive mode. DISTRONI CPLUS
remains active.
Activatin gSteering Assist and Stop&Go
Pilot
X Activate the DISTRONI CPLUSw ithS teer-
ing Assist and Stop&G oPilot functio nusing
the on-board compute r(Ypage 288).
The DTR+:
DTR+: steering steering assistant
assistant On
Onmes-
sage appear sinthe multifunctio ndisplay.
Steering Assist and Stop&G oPilot are
active.
Informatio ninthe multifunction display If Steering Assist and Stop&G
oPilot area cti-
vated bu tnot ready for asteering interven-
tion, steering whee lsym bol :appear sin grey. If the syste
mprovide syou with support
by means of steering interventions, sym-
bol :is shown in green.
Deactivatin gSteering Assist and Stop&Go
Pilot
X Deactivate the DISTRONI CPLUSw ith
Steering Assist and Stop&G oPilot function
using the on-board computer
(Y page 288).
The DTR+: steering assistant Off DTR+: steering assistant Off
message appear sinthe multifunctio ndis-
play .Steering Assist and Stop&G oPilot are
deactivated.
When DISTRONI CPLUSisd eactivated or not
available, Steering Assist and Stop&G oPilot
ar ed eactivated automatically. HOL
Dfunction
General notes Th
eH OLD functio ncan assist the driver in the
following situations:
R when pulling away ,especially on steep
slopes
R when manoeuvring on steep slopes
R when waiting in traffic
Th ev ehicl eisk epts tationar ywithout the
driver having to depress the brake pedal.
Th eb raking effect is cancelle dand the HOLD
functio nisd eactivated when yo udepress the
accelerator peda ltopulla way.
Important safety notes G
WARNING
When leaving the vehicle, it can still rol laway
despite being braked by the HOLD functio nif:
R there is amalfunctio ninthe syste morin
the voltag esupply
R the HOLD functio nisd eactivated by the
accelerator peda lbeing depressed, e.g .by
av ehicl eoccupant 228
Driving systemsDriving an
dparking