
the warning onl
yoccurs if the differenc ein
spee dislesst han 12 km/h.
The yellow indicator lamp goes out if reverse
gea rise ngaged. Blind Spot Assist is then
deactivated.
The brightness of the indicator/warning
lamps is adjusted automaticall yaccording to
the ambient light. G
WARNING
Blind Spot Assist is not active at speeds below
30 km/h, and the indicator lamps in the exte-
rior mirrors are yellow. Vehicles in the moni-
toring range are the nnot indicated.
Always pay attention to traffic condition sand
your surroundings .Otherwise, you may fail to
recognis edangers in time, cause an accident
and injure yoursel fand others.
Collisio nwarning
If av ehicle is detected in the mon itoring range
of Blind Spot Assis tand you switch on the turn
signal, adouble warnin gtone sounds. Red
warnin glamp :flashes .Ifthe tur nsignal
remains on, detected vehicles are indicated
by the flashing of red warnin glamp :.T here
ar enof urther warning tones.
Switching on Blind Spot Assist
X On vehicles without anavigation system,
make sure that the Becker ®
MAP PILOT is
connected; see the separate operating
instructions for Audio 20.
X Make sure that the radar senso rsystem
(Y page 249) and Blind Spot Assist
(Y page 245) are activated in the on-board
computer.
X Turn the key to position 2in the ignition
lock.
Warning lamps :ligh tupr ed in the exte-
rior mirror sfor approximately 1. 5seconds
and then tur nyellow.
Trailer towing
If you attach atrailer, make sure that yo uhave
correctly established the electrical connec-
tion. This can be accomplished by checking the trailer lighting
.Blind Spot Assist is then
deactivated. The indicator lamp in the exte-
rior mirrors lights up yellow, and the Blind Spot Assist currentl
yunavailable See Owner's Manual message appe
arsin
the multifunction display.
i You can deactivate the indicato rlamps in
the exterior mirrors.
To do so, switch off Blind Spot Assis tif:
R thek ey is in position 2in the ignition
lock.
R the engine is not running.
R the electrical connection to the trailer
has been established.
Lane Keeping Assist Important safety notes
Lan
eKeeping Assist monitor sthe area in
front of your vehicle by means of acamera at
the top of the windscreen. Lane Keeping
Assis tdetect slane markings on the road and
warns you before you leave your lane unin-
tentionally. :
Lane Keeping Assis tcamera
If you have chose nthe Displa yunit Speed-/odometer (Y
page 246) functio nin
the on-board computer and select km as the
unit of measurement, Active Lane Keeping
Assist is active from speeds of 60 km/h. If
the miles displa
yunit is selected ,the assis-
tance range begin sat40mph. 210
Driving systemsDriving and parking

R
the Off-roa dprogra misa ctivate d(vehicles
without th eON&OFFROAD package).
R Off-road progra m1or2isactivated(vehi-
cle sw ith the ON&OFFROAD package).
R the LOW RANGE off-road gear is activated
(vehicles with the ON&OFFROAD package).
R al oss of tyr epressure or adefectiv etyre is
detected.
Activating Active Blind Spot Assist
X On vehicles without anavigation system,
make sure that the Becker ®
MAP PILOT is
connected; see the separate operating
instructions for Audio 20.
X Make sure that the radar senso rsystem
(Y page 249) and Active Blind Spot Assist
(Y page 245) are activated in the on-board
computer.
X Turn the key to position 2in the ignition
lock.
Warning lamps :ligh tupr ed in the exte-
rior mirror sfor approximately 1. 5seconds
and then tur nyellow.
Trailer towing
If you attach atrailer, make sure that yo uhave
correctly established the electrical connec-
tion. This can be accomplished by checking
the trailer lighting .Active Blind Spo tAssist is
then deactivated. The indicator lam plights up
yellow in the exterior mirrors and the ActiveBlind Spot Assist currently unavail‐
able Se
eOwner's Manual message
appe arsint he multifunction display.
Active Lan eKeeping Assist Import
ants afety notes
Active Lane Keeping Assis tmonitors the area
in front of your vehicle by means of acamera
at the top of the windscreen. Active Lane
Keeping Assis tdetect slane markings on the
road and warns you before you leave your
lane unintentionally .Ifyou do not react to the
warning, alane-correcting application of the
brakes can bring the vehicle back into the
original lane. :
Active Lane Keeping Assis tcamera
If you have selected the Displayunit Speed-/odometer (Y
page 246) function in
th eo n-board compute rand select km as the
unit of measurement, Active Lane Keeping
Assist is active from speeds of 60 km/h. If
the miles display unit is selected
,the assis-
tan ce ra nge begins at 40 mph. G
WARNING
Active Lane Keeping Assist doe snot keep
your vehicle in its lane. It is only an aid and
may detec tthe lan emarkings on the road
incorrectly or not at all.
The system may be impaired or may not func-
tion if:
R several or no lane markings for asingle lane
are present.
R there is poor visibility, e.g. due to insuffi-
cient illumination of the road, or due to
snow, rain, fog or spray.
R there is glare, e.g. from oncoming traffic,
the sun, or reflec tion from other vehicles.
R the windscreen is dirty, misted up or cov-
ered, for insta ncebyasticker, in the vicinity
of the camera.
R the lane markings are worn away ,dark or
covered up, e.g. by dirt or snow.
R the distance to the vehicle in front is too
small and the lane markings thus cannot be
detected.
R the lane markings on the road are unclear,
e.g. near roadworks. Driving systems
215Drivingand park ing
Z

or on bridges. If you do not adapt your driving
style to the conditions, the vehicle coul dskid.
For this reason, adapt your driving style and
speed to the weather conditions.
Changes in the outside temperature are dis-
playe dafter ashort delay. Speedometer wit
hsegments
The segment sinthe speedometer indicate
whic hspeed range is available.
Cruise control (Y page 170) activated:
The segment slight up from the stored speed
to the maximum speed.
Variable SPEEDTRONI C(Ypage 172) activa-
ted:
The segment slight up from the start of the
scale to the selected limit speed.
DISTRONIC PLU S(Ypage 174) activated:
One or two segment sinthe set speed range
light up.
DI ST RONIC PLUS detects avehicle in front:
The segment sbetween the speed of the vehi-
cle in front and the stored speed light up. Opera
ting th eon-board computer
Overview The on-board computer is activated as soon
as you tur nthe key to position 1in the ignition
lock.
You can con trol the multifunc tion display and
the settings in the on-boar dcomputer using
the button sonthe multifunc tion steering
wheel. :
Multifunc tion display
; Switches on LINGUATRONIC ;see the sep-
arate operating instructions
= Right control panel
? Leftcontrol panel
A Bac kbutton
Left control panel =
; R
Call supt he men uand menu bar 9
:
Pres
sbriefly:
R Scrolls throug hlists
R Select sasubmenu or function
R In the Audio menu: selects a
stored station, an audio track or
av ideo scene
R In the Tel (telephone) menu:
switches to the phone book and
selects aname or telephone
number Displays and operation
235On-boardcomputer and displays Z

9
:
Press and hold:
R
In the Audio menu: select
sthe
previous/next station or selects
an audio track or avideo scene
using rapid scrolling
R In the Tel (telephone) menu:
starts rapid scrolling through the
phone book a R
Confirms selection/display mes-
sage
R In the Tel (telephone) menu:
switches to the telephone book
and starts dialling the selected
number
R In the Audio menu: stops the
station search func tion at the
desire dstation Right control panel
~ R
Rejects or ends acall
R Exit stelephone book/redial
memory 6 R
Makes or accepts acall
R Switches to the redial memory W
X R
Adjusts the volume 8 R
Mute Back button
%
Press briefly:
R
Back
R Switches off LINGUATRONIC
R Hides display message sorcalls
up the last Trip menu function
used
R Exit sthe telephone book/redial
memory %
Press and hold:
R
Calls up the standar ddisplay in
the Trip menu
Multifunction display
Values and settings as well as display mes-
sages are shown in the multifunction display. :
Time
; Outside temperature or speed
(Ypage 246)
= Description field
? Menu bar
A Driv eprogram
B Transmission position
X To sho wmenu bar ?:press the =
or ; button on the steering wheel. 236
Displays and operationOn-board computer and displays

Menus and submenus
Men
uoverview
The number of menu sshown depends on the optional equipment in the vehicle. Function
:
Trip menu (Y
page 239) ;
Navi menu (navigation instructions) (Y
page 240)=
Audio menu (Y
page 241) ?
Tel menu (telepho
ne)(Y page 24 2) A
Assist. me
nu (assistance) (Y page244) B
Serv. menu (Y
page246)
R call supd isplay messages (Y page 253)
R tyre pressure loss warnin g(Ypage 36 0)or checks the tyr epressure elect ron-
ically (Y page361)
R ASSYST PLUS service interval display (Y page322) C
Settin
gs menu (Y
page 246) D
ON&OFFROAD menu (Y
page 252) 238
Menus an
dsubmenusOn-board computer and displays

The
Audio ,
Navi and
Tel menus differ slightly in vehicles with an audio system and vehicles
with COMAN DOnline. The example sgiven in this Owner' sManual apply to vehicles equipped
with COMAND Online. Trip menu
Standard display X
Press and hold the %button on the
steering wheel until the Trip menu with
total distance recorder :and trip
meter ;is shown.
Trip computer "From start" or "From
reset" The values in the
From start submenu are
calculated from the start of ajourney, whilst
the values in the From reset submenu are
calculated from the last tim ethe submenu
was reset (Y page 240).
X Press the =or; button on the steer-
ing wheel to selec tthe Trip menu.
X Press 9or: to select From start or
From reset .
Tri
pc omputer "From star t"(example)
: Distance
; Time
= Average speed
? Average fuel consumption The
From start trip computer is reset auto-
matically when:
R the ignition has been switched off for more
than four hours.
R 999 hours have been exceeded.
R 999 9kilometres have been exceeded.
The From reset trip computer is reset if the
trip exceeds 999 9hour sor9 9,999 kilome-
tres.
Displaying the rang eand cur rent fuel
consumption X
Press the =or; button on the steer-
ing wheel to select the Trip menu.
X Press the 9or: button to select
curren tfuel consumption and approximate
range. :
Approximate range
; Current fuel consumption
Approximate range :is calculated accord-
ing to curren tdriving style and th eamount of
fue lint he tank. If ther eisonlyasmal lamount
of fue lleft in the fuel tank ,the display shows
av ehicle being refuelled Cinstead of
range :.
Digital speedometer X
Press the =or; button on the steer-
ing whee ltoselect the Trip menu.
X Press the 9or: button to select the
digital speedometer. Menus and submenus
239On-boardcomputer and displays Z

:
Digita lspeedom eter
Resetting values Yo
uc an reset the values of the following func-
tions:
R trip meter
R trip compute r"From start"
R trip co mputer"From reset"
X Press the =or; buttononthe steer-
ing whee ltoselect theTrip menu.
X Press the 9or: button to select the
functio nthat you wish to reset.
X Press a. Resettin
gthe trip computer "From start" (example)
X Press :to select Yes and press
a
to confirm. Naviga
tion menu
Displaying navigation instructions In the
Navi menu, the multifunction display
shows navigation instruc tions. For more
information ,see the separate operating
instructions.
X Switch on the audio system with Becker ®
MAP PILOT or COMAN DOnline (se ethe
separate operating instructions).
X Press the =or; button on the steer-
ing wheel to selec tthe Navi menu.Route guidance not active
:
Direction of travel
; Curren tstreet
Activated route guidance No change of direction announced
:
Distance to the destination
; Distance to the next change of direction
= Current street
? Symbol for "follo wthe road' scourse"
Change of direction announced without a
lane recommenda tion :
Road to which the change of direction
leads
; Distanc etochange of direction and visual
distanc edisplay
= Change-of-direction icon
When achange of direction has been
announced, you will see visual distanc edis-
play ;next to the symbol for change of
direction =.This decreases in size as you
approach the announced change of direction. 240
Menu
sand submenusOn-board computer and displays

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 to which the change of direction
leads
; Distanc etochange of direction and visual
distanc edisplay
= Lane recommendation
? Change-of-direction icon
On multi-lane roads, lane recommendation
= may be shown for the next change of
direction. Durin gthe change of direction,
additiona llanes may be displ ayed. :
New lane durin gachange of direction
; Lane con tinues throug hchange of direc-
tion
Other sta tusindicators of the naviga-
tion system R
O:y ou have reached the destination or an
intermediate destination.
R Ne wr oute... or
Calculating route :a
new route is being calculated. R
Off map or
Off road :t
he vehicle position
is outside the area of the digital ma p(off-
ma pp osition).
R No route :nor
oute 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 Online.
X Switch on the audio system or COMAND
Online and select Radio (se ethe separate
operating instructions).
X Press the =or; button on the steer-
ing wheel to select the Audio menu.
:
Wav eband
; Station 19
X To selec tastoredstation: brieflypress
the 9 or: button.
X To select astation from the station
list: press and briefl yholdt he 9
or : button.
X To select astatio nusing station
search 20
:press and briefl yholdt he 9
or : button.
i DAB radio mode ( DigitalAudioBroadc ast-
ing); see the separate operating instruc-
tions.
19 If the statio nhas been stored ,the memory po sition will also be displayed.
20 Onl yifnos tation list is received. Menus and submenus
241On-boardcomputer and displays Z