For more information on the automatic door
locking feature ,see (Y page 63).
X Pres sthe 0040 or003E button on the steer-
ing wheel to select the Settingsmenu.
X Pres sthe 003D or003C button to select the
Vehicle submenu.
X Pres sthe 0064 button to confirm.
X Pres sthe 003D or003C button to select the
Automati cdoor locks: function.
You will see the selected setting: onor
off.
X Pres sthe 0064 button to sav ethe setting.
Activating/deactivating the radar sensor
system*
i You mus tdeactivate the radar senso rsys-
tem in certain countries and nea rradio
telescop efacilities .You will find further
information under "Radar senso rsystem"
in the index.
Vehicles with anavigation system*: the radar
senso rsystem is deactivated automaticall yif
yo ua re clos etoradio telescop efacilities.
The following systems are switched off when
the radar senso rsystem is deactivated:
R DISTRONIC PLUS* (Y page 125)
R BAS PLUS* (Y page 53)
R PRE-SAFE ®
Brake *(Ypage 56)
X Pres sthe 0040 or003E button on the steer-
ing wheel to select the Settingsmenu.
X Pres sthe 003D or003C button to select the
Vehicle submenu.
X Pres sthe 0064 button to confirm.
X Pres sthe 003C or003D button to select the
Rada rsensor (See Owner's Man.):
You will see the selected setting: onor
off.
X Pres sthe 0064 button to sav ethe setting. Convenience Activating/deactivating the EASY-
ENTRY/EXI
Tfeature*
You can us ethe Easy Entry/Exit: function
to activate or deactivate the easy-entry/exit
feature (Y page 72). G
Risk of injury
The steering wheel move swhent he EASY-
ENTRY/EXIT feature is active. There is arisk
of occupants becoming trapped .Befor eacti-
vating the EASY-ENTRY/EXIT feature ,make
sur ethat nobody can become trapped.
Do not leave childre nunsupervised in the
vehicle, eve nifthey are secured in achild
restraint system. The childre ncould ope nthe
driver' sdoorand thereby unintentionall yacti-
vate the EASY-ENTRY/EXIT feature and
become trapped.
X Pres sthe 0040 or003E button on the steer-
ing wheel to select the Settingsmenu.
X Pres sthe 003D or003C button to select the
Convenience submenu.
X Pres sthe 0064 button to confirm.
X Pres sthe 003D or003C button to select the
Easy Entry/Exit: function.
You will see the selected setting: onor
off.
X Pres sthe 0064 button to sav ethe setting.
Switchin gthe belt adjustmen ton/off
Further information on bel tadjustment
(Y page 79).
X Pres sthe 0040 or003E button on the steer-
ing wheel to select the Settingsmenu.
X Pres sthe 003D or003C button to select the
Convenience submenu.
X Pres sthe 0064 button to confirm.
X Pres sthe 003D or003C button to select the
Belt adjustment: function.
You will see the selected setting: onor
off.
X Pres sthe 0064 button to sav ethe setting. On-board computer
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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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Selecting Distronic Plus
X
Check whether LIM indicator lamp 008Ais off.
If it is off, Distronic Plus is already selected.
If it is not, press the cruise control lever in
the direction of arrow 0087.
LIM indicator lamp 008Ain the cruise control
lever goes off. Distronic Plus is selected.
Switching on Distronic, storing the cur-
rent speed and maintaining it G
Risk of accident
The vehicle can be braked when DISTRONIC
PLUS is activated. For this reason, deactivate
DISTRONIC PLUS if the vehicle is to be set in
motion by other means (e.g. in acar wash or
by towing).
You can activate Distronic Plus in the follow-
ing circumstances:
R after the engine has been running for about
two minutes
R if the parking brake is not applied
R if ESP ®
is activated
R if the automatic transmission* is in position
D
R if the bonnet is closed
R if the driver's door is closed and you switch
from Pto Dor your seat belt is fastened.
R if the front-passenger door is closed
Activating while driving
When driving at speeds below 30 km/h, you
can only activate Distronic Plus if the vehicle
in front has been detected and is shown in the
multi-function display.Ift he vehicle in front is
not shown in the multi-function display and is
no longer being detected, because it has
changed lanes, for example, Distronic Plus is
deactivated and atone sounds. X
Briefly pull the cruise control lever towards
you 0088or press it up 0046or down 0086to the
pressure point.
Distronic Plus is selected.
X Keep the cruise control lever pressed
up 0046 or down 0086until the desired speed
is set.
X Remove your foot from the accelerator
pedal.
Your vehicle adapts its speed to that of the
vehicle in front,b ut only up to the stored
speed.
i If you do not fully release the accelerator
pedal, the DISTRONIC PLUS suspended
message appears in the multi-function dis-
play.T he set distance to aslower-moving
vehicle in front will then not be maintained.
You will be driving at the speed you deter-
mine by the position of the accelerator
pedal.
Activating when driving towards asta-
tionary vehicle
If the vehicle in front of you is stationary, you
can only activate Distronic Plus once your
vehicle is stationary as well.
X Briefly pull the cruise control lever towards
you 0088.
Distronic Plus is selected.
i Distronic Plus can only be activated at
under 30 km/hi favehicle in front has been
detected. Therefore, the Distronic Plu sdis-
tance displayint he instrument cluster
should be activated.
X Keep the cruis econtrol leve rpressed
up 0046 or down 0086until the desired speed
is set.
i You can use the cruis econtrol leve rtoset
the stored spee dand the thumbwheel on
the cruis econtrol leve rtoset the specified
minimu mdistance (Y page129). Driving systems
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Pulling away
X
If the vehicle in front pulls away: remove
your foot from the brake pedal.
X Briefly pull the cruise control lever towards
you 0088.
or
X Accelerate briefly.
Your vehicle pulls away and adapts its
speed to that of the vehicle in front.
Driving
If there is no vehicle in front,D istronic Plus
operates in the same way as cruise control.
If as lower-moving vehicle is detected in front,
Distronic Plus causes your vehicle to brake
and maintain apreset distance to the vehicle
in front.
If Distronic Plus detectsaf aster-moving vehi-
cle in front,iti ncreases the driving speed, but
only up to the stored speed. G
Risk of accident
If you depress the brake, DISTRONIC PLUS is
deactivated unless your vehicle is stationary.
DISTRONIC PLUS then no longer brakes your
vehicle. The driver is fully responsible for the
vehicle's distance from other vehicles, its
speed and for braking in good time.
Stopping G
Risk of accident
The DISTRONIC PLUS braking effect is can-
celled and the vehicle can start moving if:
R DISTRONIC PLUS is deactivated using the
cruise control lever.
R you accelerate.
R the system or the power supply is disrup-
ted, e.g. due to battery failure.
R the electrical system in the engine com-
partment or the fuses are tampered with.
R the battery is disconnected. G
Risk of accident
Never get out of the vehicle when DISTRONIC
PLUS is activated.
DISTRONIC PLUS must never be operated or
deactivated by apassenger or from outside
the vehicle.
DISTRONIC PLUS does not replace the park-
ing brake and must not be used for parking.
If you wish to leave the vehicle or park it,
deactivate DISTRONIC PLUS and secure the
vehicle against rolling away.
If Distronic Plus detectst hat the vehicle in
front is stopping, it brakes your vehicle until
it is stationary.
Once your vehicle is stationary, it remains
stationary and you do not need to depress the
brake.
i Depending on the specified minimum dis-
tance, your vehicle will come to astandstill
at as ufficient distance behind the vehicle
in front.T he specified minimum distance is
set using the thumbwheel on the cruise-
control lever.
When Distronic Plus is activated and the vehi-
cle is at astandstill, awarning message
appears in the multi-function display if:
R the driver's door is opened and you release
the seat belt.
R the engine is switched off.
R the bonnet is opened.
Select Park (P)
X Move the selector lever to Pto prevent the
vehicle from rolling away.
Distronic Plus is deactivated. The warning
message in the multi-function display dis-
appears.
Ah orn will also sound at regular intervals if
Distronic Plus is activated and you:
R switch off the engine, open the driver's
door and remove your seat belt.
R open the bonnet. 128
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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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