
the brakes from overhe
ating and wearing too
quickly.
If as lower-moving vehicle is detected in front,
DISTRONIC PLU Scauses you rvehicle to
brak eand maintain apreset distance to the
vehicl einfront. G
Ris
kofa ccident
Do not change down for additional engine
brakin gonas lippery road surface. This could
cause the drive wheels to lose their grip and
the vehicle could skid. G
Risk of accident
DISTRONIC PLU Siso nly an aid designe dto
assis tdriving. Th edrive rremain sfully respon-
sible for the vehicle's distance from other
vehicles, the vehicle's spee dand for braking
in goo dtime.
DISTRONIC PLU Sdoes not react in particular
to:
R pedestrians
R stationar yobstacles on the road, e.g. stop-
ped or parked vehicles
R oncoming and crossin gtraffic
DISTRONIC PLUS may not detect narro wvehi-
cles driving in front, e.g. motorcycles, or vehi-
cles driving on adifferen tline. Therefore,
always pay attention to traffic condition seven
when DISTRO NICP LUS is activated. Other-
wise ,you may fai ltorecognise danger sin
time, cause an accident and injure yourself
and others. G
Risk of accident
DISTRONI CPLUS cannot take account of road
and traffi cconditions. If DISTRONI Cdoesn ot
recognise or no longer recognises the vehicle
in front ,donot activate DI STRONIC or, if it is
already active, deactivate it. This is especially
the case:
R before corners
R on filter lanes R
when changing to alane with faster moving
traffic
R in complex driving situations or where lanes
are diverted, e.g. at roadworks on amotor-
way
DI ST RONIC PLUS otherwis emaintains the
current spee dset by you or accelerates up to
the set speed.
DI ST RONIC PLUS cannot take account of
weathe rconditions. Deac tivate, or do not
activate, DISTRONIC PLUS:
R if the roads are slippery, snow-covered or
icy. The wheels could los etheir grip when
brakin goraccelerating .The vehicle could
star ttos kid.
R if the sensors are dirty or there is poo rvis-
ibility, e.g. due to snow, rain or fog. Dis-
tanc econtrol may be impaired.
Always pay attention to traffic conditions
even when DI STRONIC PLUS is activated.
Otherwise, you may fail to recognise dangers
in time, cause an accident and injure yourself
and others.
The radar sensor syste misautomatically
deactivated near radio telescope facilities
(Y page 324).
If you want DISTRONIC PLUS to assis tyou,
the radar sensor system must be activated
(Y page 208) and operational.
If ther eisnov ehicle in front ,DISTRONIC
PLUS operate sinthe sam eway as cruise
control in the spee drange between
30 km/ hand 200 km/h .Ifavehicle is driving
in front of you, DI STRONIC operates in the
speed range betwee n0km/h and
200 km/h.
Do no tuse DISTRONI CPLUS wh iled riving on
roa dswith steep gradients. G
Risk of accident
DISTRONIC PLUS brakes you rvehicle up to a
maximu mof4m /s2
depending on its speed.
This corresponds to approximately 40% of
your vehicle's maximum braking power. You Driving systems
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X
Briefly pull the cruise contro llev er towards
you ?or press it up :or down Ato the
pressure point.
DISTRONIC PLU Sisselected.
X Keep the cruise control lever pressed
up : or down Auntil the desired speed
is set.
X Remove your foot from the acc elerator
pedal.
You rvehicle adapts its speed to that of the
vehicle in front, but only up to the desired
stored speed.
i If you do not fully release the accelera tor
pedal, the DISTRONICP LUS suspen‐
ded message appears in th emultifunction
display. The set distance to aslower-mov-
ing vehicle in fron twill then not be main-
tained. You will be drivin gatthe speed you
deter mine by the positio nofthe accelera-
tor pedal.
Activating when driving towards asta-
tionary vehicle
If the vehicl einfront of yo uisstationary, you
can onl yactivate DISTRONI CPLUSo nce your
vehicl eisstationary as well.
X Briefl ypullt he cruis econtr ollever towards
you ?.
DISTRONIC PLUS is selected.
i DISTRONIC PLUS can onl ybeactivate dat
under 30 km/h if avehicle in front has been
detected. Therefore, the DISTRONIC PLUS
distance display in the instrumen tcluster
should be activated.
X Keep the cruise control lever pressed
up : or down Auntil the desired speed
is set.
i You can use the cruise control lever to set
the stored speed and the thumbwheel on
the cruise control lever to set the specified
minimum distance (Y page 166). 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 ?.
or
X Accelerate briefly.
Your vehicle pull sawaya nd adapts its
speed to that of the vehicl einfront.
Driving
If there is no vehicl einfront, DISTRONIC
PLUS operates in th esame way as cruise
control.
If as lower-moving vehicle is detected in front,
DISTRONIC PLU Scauses your vehicle to
brake and maintain apreset distance to the
vehicl einfront.
If DISTRONIC PLUS detects afaster-moving
vehicle in front ,itincrease sthe drivin gspeed,
but only up to the desired speed you have
stored. G
Risk of accident
If you depress the brake, DISTRONIC PLU Sis
deactivated unless your vehicl eisstationary.
DISTRONIC PLUS then no longe rbrake syour
vehicle. In such cases, control the distance
from vehicles travelling in front with the brake
alone. You coul dotherwis ecause an accident
and thereby injure yoursel fand others. The
driver rema insf ully responsibl efor the vehi-
cle's distance from other vehicles ,the speed
being driven and for brakin gingood time.
Changing lanes
If you wish to change to the passing lane (in
left -hand-drive vehicles, the passing lane is
the left-hand lane), DISTRONIC PLUS sup-
ports you if:
R you are driving faster than 60 km/h
R DISTRONIC PLUS is maintaining the dis-
tanc etoav ehicle in front
R you switc honthe appropriate tur nsignals
R DISTRONIC PLU Sdoes not detec tadanger
of collision Driving systems
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cause the drive wheel
stoloset heir grip and
the vehicle coul dskid.
You can set avariable or permanent limit
speed:
R Variable for speedlimits, e.g. in built-up
areas
R permanent for long-term speed restric-
tions, e.g. when drivin gwith winter tyres
fitted (Y page 171) G
Risk of accident
Speedtronic is only an aid designed to assist
driving. You are responsible for the vehicle's
speed and for brakin gingood time.
i The speed indicated in the speedometer
may differ slightly from the limi tspeed
stored.
Variable SPEEDTRONIC General notes
With the cruise control lever
,you can operate
cruise con trolorD ISTRONIC PLUS and vari-
able SPEEDTRONIC.
Th eL IM indicato rlamp on the cruise control
lever indicates which system you have selec-
ted:
R LIM indicator lamp off: cruise control or
DISTRONIC PLUS is selected
R LIM indicator lamp on: variable SPEED-
TRONIC is selected.
You can use the cruise control lever to limit
the spee dtoany speed above 30 km/h while
the engine is running. :
To store the current speed or ahigher
speed
; LIMi ndicato rlamp
= To store the current spee dorcall up the
last stored speed
? To store the current spee doral ower
speed
A To switc hbetween cruise control or DI S-
TRONIC PLU Sand variable SPEEDTRONIC
B To deactivate variable SPEEDTRONIC
Selecting variabl eSPEEDTRONIC
X Chec kwhether LI Mindicato rlamp ;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 A.
LIM indicator lamp ;in the cruise control
lever lights up. Variable SPEEDTRONIC is
selected. G
Risk of accident
If there is achange of drivers, advise the new
driver of the limit speed stored.
Only use variable SPE EDTRONI Cifyou will not
have to accelerate suddenl ytoaspeed above
that stored as the limit speed. You could oth-
erwise cause an accident.
You can only exceed the limit speed stored if
you deactivate variable SPE EDTRONIC:
R using the cruise control lever
R by depressin gthe accelerator pedal
beyon dthe pressure point (kickdown)
It is not possible to deactivate variable
SPE EDTRONI Cbybraking. 170
Dri
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Parking
G
Ris
kofa ccident
PARKTRONIC and Parking Guidance are
merely parking aids and may not detect all
obstacles .They do not reliev eyou of the
responsibilit yofpaying attention.
You are always responsible for safety and
must continue to pay attention to your imme-
diate surroundings when parking and
manoeuvring. You could otherwise endanger
yourself and others.
X Stop the vehicle when the parking space
symbol shows the desired parking space in
the instrumen tcluster.
X Vehicles with manual transmission: shift to
reverse gear.
Vehicles with automatic transmission: shift
into position R.
The multifunction display shows the
Chec kvehicle surroundings Con‐
firm with OK message.
X Press aon themultifunction steering
wheel to confirm.
The multifunction display switches to Park-
ing Guidance.
Depending on your distance from the park-
ing space, the Please drivebackwards
message will appear in th emultifunction
display. Example: vehicles with automatic transmission
X
If necessary, reverse towards the parking
space. This is indicated by an arrow point-
ing backwards.
Continue reversing until you hear atone.
Stop –the parkin gposition has been
reached. The arrow is white. The
Please stee rtothe right or
Please steer to the left message
appe arsint he multifunction display. Example: vehicles wit
hautomatic transmission
X Whil ethe vehicle is stationary ,turn the
steering wheel in the specified direction
until the arrow is white and awarning tone
sounds.
X To reverse into the parking space: main-
tain the steering wheel angle and reverse
carefully.
X Stop as soon as you hear an acoustic sig-
nal.
The vehicle has reached the position in
which you need to countersteer.
The Please stee rtothe left or
Please steer to the right message
appe arsint he multifunction display.
X Countersteering: while the vehicle is sta-
tionary, tur nthe steering wheel in the
specifie ddirection until the arrow is white
and awarning tone sounds.
X To reverse into the parking space: main-
tain the steering wheel angle and reverse
carefully.
X Stop as soon as you hear an acoustic sig-
nal. at the latest when PARKTRONIC
sounds the continuous warning tone.
The Parkin gGuidance finished mes-
sage appe arsint he multifunction display
and atone sounds. You ma ybeasked to
steer in adifferent direction and then
change gear. In this case, further displays
in the multifunction displa ywill direct you
to the final position.
X Manoeuvr eifnecessary.
X Alway sobserv ethe warnin gmessages dis-
played by PARKTRONI C(Ypage 175). Driving systems
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Outsid
etemperature display
The outside temperature display is in the mul-
tifunction display. G
Risk of accident
At temperatures just above freezing point ,the
str eetm ay be icy, especially in woode dareas
or on bridges .Ifyou do not adapt your driving
style to the conditions, th evehicle could skid.
For this reason ,adapt your driving style and
speed to the weather conditions.
Changes in the outside temperatur eare dis-
played afte rashort delay. Speedomete
rwith segments
The segments in the speedometer indicate
which speed range is available.
Cruise control mode:
The segments light up from the stored speed
to the maximum speed.
Variable SPEEDTRONI Cmode:
The segments light up from the star tofthe
scal etot he selected limit speed.
DI ST RONIC PLUS mode:
One or two segments around the stored
speed ligh tup. Opera
ting th eon-board computer
The on-board computer is activated as soon
as you tur nthe key to position 1in the ignition
lock.
You can con trolthe multifunction display and
the setti ngsint he on-boar dcomputer using
the buttons on the multifunction steering
wheel. :
Multifunction display
;
~6
Makes/accepts or rejects/ends a
call
WX
Adjusts the volume
8
Mute
=
?
Activates voic
econtrol; see the sep-
arate operatin ginstructions ?
%Press briefly:
Back
Deactivate
svoice con trol
Hide sdispla ymessages %Press and hold:
Selects the standard display
A
=;
Calls up the men
uand menu bar Displays and operation
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i
If th egearshift recommendation is shown
in the multif unctio ndisplay ,itisn ot shown
in the status bar.
Further information on gearshift recommen-
dation s(Ypage 142).
Resetting values You can reset the values of the following func-
tions:
R tripm eter
R trip computer "After start"
R trip computer "After reset"
X Press =or; on the steerin gwheel
to selec tthe Trip menu.
X Press 9or: to selec tthe function
that you wish to reset.
X Press a. Resetting the trip computer "From start" (example)
X Press the :button to select Yesand
press the abutton to confirm. Navigation menu
Displaying navigation instructions In the
Navimenu, the multifunction display
shows navigation instructions. For more
information, see the separat eoperating
instructions.
X Switch on the audio system or COMAND
APS (see the separat eoperating instruc-
tions).
X Press the =or; button on the steer-
ing whee ltoselect the Navimenu. Route guidance inactive :
Direction of travel
; Curren troad
Route guidance active No change of direction announced
:
Distanc etodestination
; Distance to next change of direction
= Curren troad
? Symbol for "follow the road's course"
Change of direction announced without a
lane recommendation :
Road int owhich the change of direction
leads
; Distanc etochange of direction and visu al
distanc edisplay
= Symbol for change of direction
When achange of direction has been
announced, you will see visu al distancedis-
play ;nex ttot he symbol for the change of
direction =.This decreases in size as you
approach the announced change of direction. 198
Menu
sand submenusOn-board computer and displays
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Change of direction announced with a
lane recommend
ation
Lan erecommendations are only displaye dif
the relevan tdata is available on thed igital
map. :
Road into which the change of direction
leads
; Distanc etochange of direction and visual
distanc edisplay
= Lane recommendation
? Symbol for change of direction
On multi-lane roads, lane recommendation
= may be shown for the next change of
direction. Lanes may be added during a
change of direction. Lan
erecommendation display (example)
: Uninterrupted lane
; New lane durin gachange of direction
= Lane recommended for the change of
direction
Other sta tusindicators of the naviga-
tion system R
O:y ou have reached the destination.
R Ne wr oute... orCalculating route:a
new route is being calculated. R
Off map orOff road :the vehicle position
is outside the area of the digital ma p(off-
ma pp osition).
R No route :noroute coul dbecalculated to
the selected destination. Audio menu
Selectin garadio station Yo
uc an only change the waveband and store
new stations using the audio system or
COMAND APS.
X Switch on the audio system or COMAND
APS and select Radio (se ethe separate
operating instructions).
X Press the =or; button on the steer-
ing wheel to select the Audiomenu. :
Wav eband 31
; Station
X To selec tastoredchann el:briefly press
the 9 or: button.
X To select achann elfrom the chan nel
list: press and briefly hold the 9
or : button.
X To select astatio nusing th estation
search 32
:press and briefl yholdt he 9
or : button.
i DAB radio mode 33
(Digit alAudio Broad-
castin g);s ee the separate operating
instructions.
31 Whe nstation ;hasb eens tored ,the memor yposition will also be displayed.
32 Only if no statio nlist is received.
33 Only for certain countries. Menus and submenus
199On-boardcomputer and displays
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X
If only one telep hone number is stored
for aname: press the 6ora button
to start dialling.
or
X If there is more than on enumbe rfor a
particula rname: press the 6ora
button to display the numbers.
X Press the 9or: button to select the
number you want to dial.
X Press the 6ora button to start dial-
ling.
or
X If you do not want to mak eacall:press
the ~ button.
Redialling Th
eo n-board compute rsaves the last names
or numbers dialle dinthe redial memory.
X Press the =or; button on the steer-
ing wheel to selec tthe Tel menu.
X Press the 6button to switc htothe
redial memory.
X Press the 9or: button to selec tthe
desired nam eornumber.
X Press the 6ora button to start dial-
ling. Assistance menu
Speed Limit Assist Displaying Speed Limit Assist
In the
SpeedLim. Asst. function,adetec-
ted speed limi tisdisplayed under certain
conditions. You can set Speed Limit Assist
(Y page 182 )todisplay adetected speed limit
automatically for fiv eseconds. Other mes-
sages in the multifunc tion display will be hid-
den for this lengt hoftime. X
Press the =or; button on the steer-
ing wheel to select the Assist.menu.
X Press the 9or: button to select
Spee dLim. Asst.
X Press a.
Th em ultifunction display shows Speed
Limit Assis t.
When alimit speed is detected, this is
shown in the multifunction display until:
R the speed limit ceases to apply.
R you pass city limits.
R the type of road changes, e.g. motorway
or country road.
R the speed limit is no longer detected
after acertain distance.
Activating/deactiva ting th eSpeed Limit
Assist message function
X Pres sthe = or; button on the steer-
ing wheel to selec tthe Assist. menu.
X Press the 9or: button to select
Spee dLim. Asst.
X Press a.
Th em ultifunction display shows Speed
Limit Assis t.
X Press :.
The curren tselection is displayed.
X To activat eordeactivate: pressa.
Ad etected speed limi tappears automati-
cally for fiv eseconds.
When Speed Limit Assist is operational and
the message fun ction is activated, the multi-
function display shows the Äsymbol
when the ignition is switched on.
Showing the distance display This function is only available with DIS-
TRONIC PLUS.202
Menus and submenusOn-boar
dcomputer and displays
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