Switching Adaptive Highbeam Assist*
on/off
X
Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Light submenu.
X Press the 0064button to confirm.
X Press the 003Dor003C button to select the
Adaptive Main-beam Assist: function.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Activating or deactivating the surround
lighting and exterior lighting delayed
switch-off
The Surround lighting: function allows
you to set whether the exterior lighting should
come on when it is dark:
R for 40 seconds after unlocking the vehicle
with the key
The exterior lighting switches off when you
open the driver's door.
R for 15 seconds after switching off the
engine and closing the doors
If the engine is switched off and then none
of the doors are opened, or if an open door
is not closed, the exterior lighting goes out
after 60 seconds.
If you activate the Surround lighting:
function, the following light up:
R side lamps
R dipped-beam headlamps 31
R daytime driving lights
R licence plate lighting
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Light submenu.
X Press the 0064button to confirm. X
Press the 003Dor003C button to select the
Surround lighting: function.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Deactivating the delayed switch-of ftempora-
rily:
X Before leaving the vehicle, turn the key to
position 0in the ignition lock.
X Turn the key to position 2in the ignition
lock and back to position 0.
The delayed switch-of fisdeactivated.
Delayed switch-of fisreactivated the next
time you start the engine.
Activating/deactivating the interior light-
ing delayed switch-off
When you activate the Interior lighting
delay sw. off: function and remove the
key from the ignition lock, the interior lighting
remains on for around 20 seconds if it is dark.
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Light submenu.
X Press the 0064button to confirm.
X Press the 003Dor003C button to select the
Interior lighting delay sw. off:
function.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Vehicle Set permanent SPEEDTRONIC with
Limit
speed (winter tyres): (Ypage 135).
Activating/deactivating automatic door
locking
If you select the Automatic door locks:
function, the vehicle is centrally locked above
as peed of around 15 km/h.
31 Only for vehicles without front foglamps*. 120
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Switching the fold in mirrors when lock-
ing* function on/off
If you switch on the Fold mirrors in when
locking: function, the exterior mirrors fold
in when you lock the vehicle. When you
unlock the vehicle and then open the driver's
or front-passenger door, the exterior mirrors
fold out again.
If you have switched the function on and you
fold the exterior mirrors in using the button
on the door (Y page 74), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Convenience submenu.
X Press the 0064button to confirm.
X Press the 003Dor003C button to select the
Fold in mirrors when locking: func-
tion.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Restoring the factory settings For safety reasons, not all functions are reset:
the
Limit speed (winter tyres): func-
tion in permanent SPEEDTRONIC can only be
set in the Vehiclesubmenu. If you want to
reset the Daytime driving lamps: in the
Light submenu, you must turn the key in the
ignition lock to position 1.
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Factory setting submenu.
X Press the 0064button to confirm.
The Reset all settings? message
appears. X
Press the 003Dor003C button to select
Yes orNo.
X Press the 0064button to confirm the selec-
tion.
If you have selected Yes,the multifunction
display shows aconfirmation message. Driving systems
Overview of driving systems
The vehicle's driving systems are described
on the following pages:
R cruise control, Distronic Plus* and Speed-
tronic, which are used to control the speed
of the vehicle
R HOLD function, which makes pulling away
easier, particularly on steep uphill gradi-
ents
R dynamic handling package with sports
mode*, which is used to adjust the vehi-
cle's suspension system
R PARKTRONIC* and Parking Guidance*,
which assist you in finding aparking space,
as well as when manoeuvring and parking
R reversing camera*, which assists you when
parking and manoeuvring
R ATTENTION ASSIST, which helps you
detect tiredness or increasing lapses in
concentration
R Speed Limit Assist*, which shows you
speed limits that are detected in the multi-
function display
The ABS,B AS,BAS PLUS* ,adaptive brake
lights, ESP ®
,E BV and ADAPTIVE BRAKE driv-
ing safety systems and the PRE-SAFE ®
Brake* are described in the "Driving safety
systems" section (Y page 52). Cruise control
Cruise control maintains aconstant road
speed for you. It brakes automatically in order 122
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to avoi
dexceeding the se tspeed. On long and
steep downhil lgradients ,especially if the
vehicl eisladen or towing atrailer, yo umust
shift to alower gear in good tim eorselect
shift range 1,2or 3on vehicles with auto-
matic transmission* .Bydoing so ,you will
make us eofthe braking effect of the engine,
which relieves the load on the brake system
and prevents the brakes fro moverheating
and wearing too quickly. G
Ris
kofa ccident
Do not change down for additional engine
braking on aslipper yroads urface. This could
cause the drive wheels to lose their gri pand
the vehicl ecould skid.
Use cruis econtrol onl yifroada nd traffi ccon-
ditions make it appropriate to maintain a
stead yspeed foraprolonge dperiod. Youc an
store any roa dspeed above 30 km/h. G
Ris
kofa ccident
Cruise control cannot take account of road
and traffi cconditions.
Alway spayattentio ntotrafficconditions
eve nw henc ruis econtrol is activated.
Cruise control is onl yanaiddesigne dtoassist
driving. Yo uareresponsibl efor the vehicle's
spee dand for braking in good time. G
Ris
kofa ccident
Do not us ecruis econtrol:
R in roa dand traffi cconditions which do not
allo wyouto maintain aconstant spee d(e.g.
heav ytraffi corw inding roads). Yo ucould
otherwis ecause an accident.
R on slippery roads .Braking or accelerating
could cause the drive wheels to lose trac-
tio na nd the vehicl ecould the nskid.
R when there is poor visibility, e.g .due to fog,
heav yrainors now
Cruis econtro llever Yo
uc an operate cruis econtrol and variable
Speedtroni cwitht he cruis econtrol lever. Th
eL IM indicator lamp on the cruis econtrol
lever indicates which syste myouhave selec-
ted:
R LIM indicator lamp off:
Cruise control is selected.
R LIM indicator lamp lit:
Variable Speedtroni ciss elect ed. 0046
To store the current spee dorahigher
speed
0047 LIM indicator lamp
008A To store the current spee dortocallup
the last stored speed
0088 To store the current spee doralower
speed
0086 To switch between cruis econtrol and var-
iabl eSpeedtronic
0087 To deactivate cruis econtrol
When cruis econtrol is activated ,the stored
spee disd isplayed in the multi-functio ndis-
play for five seconds. In the multi-function
display, the segments between the stored
spee dand the maximum spee dlight up.
Selecting cruis econtrol X
Check whether LIM indicator lamp 0047is off.
If it is off ,cruis econtrol is already selected.
If it is not, press the cruis econtrol lever in
the directio nofarrow 0086.
LIM indicator lamp 0047in the cruis econtrol
lever goes off .Cruise control is selected. Driving systems
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X
Briefly press the cruise control lever in the
direction of arrow 0086.
Variabl eSpeedtroni cisselected .LIM indi-
cator lamp 0047in the cruise control lever
lights up.
Cruise control is automaticall ydeactivated if:
R yo ud epress the parking brake.
R yo ud rive at less than 30 km/h
R ESP ®
intervenes or yo udeactivate ESP ®
R yo uc hange into neutral in avehicle with
manual transmission while driving or if the
clutch is depressed for longer than 6sec-
onds
R on vehicle swithm anual transmission, you
shift to ahigher gea rand as aresult the
engine speed is too low
R yo um ove the selector lever to Non vehi-
cle sw itha utomatic transmission* while
driving
If cruise control is deactivated, yo uwillh ear
aw arning tone. You see the Cruise con‐
trol off messageinthe multi-function dis-
play for approximately five seconds.
i The last speed store disclearedwheny ou
switch off the engine. DISTRONI
CPLUS*
i Distronic Plu sisnot available in al lcoun-
tries.
Distronic Plu sregulates the speed and auto-
matically maintains the distance to the vehi-
cle in front. It brakes automaticall yinorder
to avoid exceeding the set speed. On long and
stee pdownhil lgradients, especially if the
vehicle is laden or towing atrailer, yo umust
select shift range 1,2or 3in goo dtime .By
doing so, yo uwillm ake us eofthe braking
effect of the engine, which relieves the load
on the brake system and prevents the brakes
from overheating and wearing too quickly. G
Risk of accident
Do not change dow nfor additiona lengine
braking on aslippery roa dsurface .Thisc ould
cause the drive wheel stoloset hei rgripa nd
the vehicle could skid. G
Risk of accident
DISTRONIC PLUS is only an ai ddesigne dto
assist driving .The driver is fully responsible
for the vehicle's distance from othe rvehicles,
the vehicle's speed and for braking in good
time.
DISTRONIC PLUS doe snot react to:
R pedestrians
R stationar yobstacles on the road, e.g. stop-
ped or parked vehicles
R oncoming and crossing traffic
DISTRONIC PLUS may not detect narro wvehi-
cle sdriving in front, e.g. motorcycles, or vehi-
cle sd riving on adifferent line. Therefore,
always pa yattention to traffi cconditions even
whe nDISTRONIC PLUS is activated. Other-
wise, yo umay fai ltorecognise dangers in
time ,cause an accident and injure yourself
and others.
If as lower-moving vehicle is detected in front,
Distronic Plu scauses your vehicle to brake
and maintai napreset distance to the vehicle
in front. G
Risk of accident
DISTRONIC PLUS cannot take account of road
and traffi cconditions .IfDISTRONIC doe snot
recognise or no longer recognise sthe vehicle
in front, do not activate DISTRONIC or, if it is
already active, deactivate it. Thi sisespecially
the case:
R before corners
R in filter lanes Drivin
gsystems
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R
when changing to alane with faster moving
traffic
R in complex driving situation sorwhere the
lanes are diverted ,e.g.atm otorway/road-
way construction sites
Otherwise, DISTRONIC PLUS maintain sthe
current speed or accelerates up to th eset
speed.
DISTRONIC PLUS cannot tak eaccount of
weather conditions .Deactivate, or do not
activate, DISTRONIC PLUS if:
R ther oads are slippery, snow-covered or icy.
The wheels could lose grip when braking or
accelerating. The vehicle could start to
skid.
R thes ensors are dirt yorthere is poor visi-
bility, e.g .due to snow, rain or fog. Distance
control may be impaired.
Always pay attention to traffic conditions
even when DISTRONIC PLUS is activated.
Otherwise, you may fail to recognise dangers
in time, cause an acciden tand injure yourself
and others.
The radar sensor system is automatically
deactivated near radio telescope facilities
(Y page 304).
If you want Distronic Plus to assist you, the
radar sensor system must be activated and
operational.
If no car is driving in front of you, Distronic
Plus work slike cruise control in th espeed
range between 30 km/h and 20 0km/ h. If a
vehicle is driving in front of you, Distronic Plus
work sint hespeed range between 0km/h
and 20 0km/ h.
Do not use Distronic Plus while driving on
roads with steep gradients. G
Risk of accident
DISTRONIC PLUS brakes your vehicle at a
maximum of 4m/s2
depending on its speed.
This correspond stoapproximately 40 %of
your vehicle's maximum brak eforce. You must also apply th
ebrakes yoursel fifthis
braking power is not sufficient.
If DISTRONIC PLUS detect sarisk of collision
with avehicle in front ,anintermittent warning
ton esounds. In addition, the 00BAdistance
warning lamp in th einstrumen tcluster lights
up. Brake to avoid acollision.
Cruise control lever With th
ecruise control lever you can operate
Distronic Plus and variable Speedtronic.
The LIM indicator lamp on th ecruise control
lever indicates which system you have selec-
ted:
R LIM indicator lamp off:
Distronic Plus is selected.
R LIM indicator lamp lit:
Variable Speedtronic is selected. 0046
To store th ecurrent speed or ahigher
speed
0047 To adjus tthe specified distance
008A LIM indicator lamp
0088 To store th ecurrent speed or call up the
last stored speed
0086 To store th ecurrent speed or alower
speed
0087 To switch between Distronic Plus and var-
iable Speedtronic
006E To deactivat eDistronic Plus 126
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X
To increase: turnthumbwheel 0047towards
008A.
Then, Distroni cPlusm aintains agreater
distance between your vehicl eand the
vehicl einfront.
X To decrease: turnthumbwheel 0047
towards 0046.
Then, Distroni cPlusm aintains ashorter
distance between your vehicl eand the
vehicl einfront.
i Make sure tha tyou maintain the mini-
mu md istance to the vehicl einfront
required by law. Adjust the distance to the
vehicl einfront if necessary.
Distroni cPlusd isplay sinthe speedom-
eter Whe
nDistroni cPlusisa ctivated ,one or two
segments 0047in the set speed range light up.
i For design reasons ,the speed displayed
in the speedometer ma ydiffe rs ligh tlyf rom
the speed set for Distroni cPlus. If Distroni
cPlusd etects avehicl einf ront,
segments 0047between speed of the vehicl ein
front 0046and stored speed 008Alight up.
Distroni cPlusd isplay sinthe multi-
function display In the Assistance menu (Y
page 116) of the
on-board computer, yo ucan select the dis-
tance display and activate or deactivate the
PRE-SAFE ®
Brake*.
Display when Distroni cPlusiss witched
off
X Select the Distance display function
using the on-board computer
(Y page 116).
Whe nDistroni cPlusisd eactivated ,you will
see the following in the multi-functio ndisplay: 0046
Symbo lfor activated PRE-SAFE ®
Brake
0047 Vehicl einfront, if detected
008A Distance indicator, displaying current dis-
tance to the vehicl einfront
0088 Specified minimu mdistance to the vehi-
cle in front, adjustable
0086 Ownvehicle
Display when Distroni cPlusiss witched
on
X Select the Distance display function
using the on-board computer
(Y page 116).
Yo uw ills ee the stored speed for abou tfive
second swheny ou activate Distroni cPlus.
After thi stime yo uwills ee the following in the 130
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multi-function display while Distronic Plusis
activated: 0046
Distronic Plusa ctivated
0047 Own vehicle
008A Specifie dminimu mdistance to the vehi-
cle in front, adjustable
0088 Vehicl einfront, if detected
Deactivatin gDistronic Plus There are severa
lwaystod eactivate Dis-
tronic Plus:
X Briefly press the cruise control lever for-
wards 0046.
or
X Brake, unles sthe vehicl eisstationary.
or
X Briefly press the cruise control lever in the
directio nofarrow008A.
VariableS peedtronic is selected. LIM indi-
cator lamp 0047in the cruise control lever
lights up. i
The lasts peedstored remains stored until
you switch off the engine.
i Distronic Plusisn ot deactivated if you
depress the accelerator pedal. If you accel-
erate briefl ytoovertake, Distronic Plus
adjusts the vehicle's spee dtothe last
spee dstored after you have finishe dover-
taking.
Distronic Plusisa utomatically deactivated if:
R you depress the parking brake.
R you are driving slower than 25 km/h and
there is no vehicl einfront, or the vehicl ein
front is no longer detected.
R ESP ®
intervenes or you deactivate ESP ®
.
R you shift the automatic transmission* to
N, Por R.
R the vehicl eisneararadiot elescop efacility
(Y page3 04).
R you switch off the rada rsensor system
(Y page1 21).
R you pullt he cruise control lever towards
you in order to pulla waya nd the front-
passenger door is open.
If Distronic Plusisd eactivated, you willh ear
aw arning tone. You wills ee theDISTRONIC
PLUS off message in the multi-function dis-
playf or approximatel yfive seconds.
If the vehicl ehas been stopped by Distronic
Plusa ndafault occurs in the system, the
Brake immediately message appears in the
multi-function display.D epress the brake
peda limmediatel ysothat the vehicl edoes
not roll away. Distronic Plusisd eactivated
and the message disappears.
Tips for driving with Distronic Plus The following contains descriptions of certain
road and traffic conditions in which you must
be particularl
yattentive. In such situations,
brake if necessary .Distronic Plusist hen
deactivated. Driving systems
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Distroni
cPlusm aydetect vehicles tha tare
crossing your lane by mistake. Activating Dis-
troni cPlusatt rafficlight swithc rossing traf-
fic ,for example, could cause your vehicl eto
pull away unintentionally. SPEEDTRONIC
Speedtroni cbrakes automaticall ysothatyou
do not exceed the se tspeed. On long and
steep downhil lgradients ,especially if the
vehicl eisladen or towing atrailer, yo umust
shift to alower gear in good tim eorselect
shift range 1,2or 3on vehicles with auto-
matic transmission* .Bydoing so, yo uwill
make us eofthe braking effect of the engine,
which relieves the load on the brake system
and prevents the brakes fro moverheating
and wearing too quickly. If yo uneeda ddi-
tional braking ,depress the brake pedal
repeatedly rathe rtha nc ontinuously. G
Ris
kofa ccident
Never depress the brake peda lcontinuously
whil ethe vehicl eisinmotion, e.g .neve rcause
the brakes to ru bbyapplyingconstant slight
peda lpressure. This cause sthe brake system
to overheat, increase sthe braking distance
and can lead to the brakes failing completely. G
Ris
kofa ccident
Do not change down for additional engine
braking on aslipper yroads urface. This could
cause the drive wheels to lose their gri pand
the vehicl ecould skid.
Yo uc an se tavariable or permanent limit
speed:
R variable for speedlimit s, e.g .inbuilt-up
areas
R permanent for long-term spee drestric-
tions, e.g .for driving on winter tyres
(Y page 135) G
Ris
kofa ccident
Speedtroni ciso nlyana iddesigne dtoassist
driving. Yo uareresponsibl efor the vehicle's
spee dand for braking in good time.
i Thes peed indicated in the speedometer
ma ydiffe rs ligh tlyf romt he limi tspeed
stored.
Variabl eSpeedtronic With the cruis
econtro llev er,y ou can operate
cruis econtrol, Distroni cPlus* and variable
Speedtronic.
Th eL IM indicator lamp on the cruis econtrol
lever indicates which syste myouhave selec-
ted:
R LIM indicator lamp off:
Cruise contro lorDistroni cPlus* is selec-
ted.
R LIM indicator lamp lit:
Variable Speedtroni ciss elect ed.
Yo uc an us ethe cruis econtro llev er to limit
the spee dtoany spee dabove 30 km/h while
the engine is running. 0046
To stor ethe current spee dorahigher
speed
0047 LIM indicator lamp
008A To stor ethe current spee dortocallup
the last stored speed
0088 To stor ethe current spee doralower
speed Driving systems
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