light MERCEDES-BENZ E-CLASS CABRIOLET 2010 Manual Online

lar, this may be the case if the vehicles are
drivin gatthe edge of their lan enearest your
vehicle. Due to the nature of the system,
warnings may be issued in err or when driving
clos etoc rashb arriers or similar solid lane
borders.
The two sensors for Blind Spot Assis tare
integrate dinto the sides of the rear bumper.
Make sure that the bumpe risfree from dirt,
ice or slus haround th esensors. For example,
the rada rsensors must not be covered by
cycle racks or overhanging loads. Followin ga
severe impac torinthe even tofdamage to
the bumpers, have the function of the radar
sensors checked at aqualified specialist
workshop, e.g. aMercedes-Ben zService
Cent re.B lind Spot Assist may otherwise not
work properly.
Information and warning display :
Yellow indicator lamp/red warnin glamp
When Blind Spot Assis tisa ctivated, indicator
lamp :in the exterior mirrors lights up in
yellow at speed sofupto30km/ h.At speeds
above 30 km/h, the indicator lamp goe sout
and Blind Spo tAssist is operational.
If av ehicle is detected within the monitoring
range of Blin dSpot Assist at speeds above
30 km/h, warning lamp :on the corre-
sponding side lights up red. This warning is
always issued when avehicle enter sthe blind
spot monitoring range from behind or from
the side. When you overtak eavehicle, the
warning only occurs if the difference in speed
is less than 12 km/h. The yellow indicator lam
pgoes out after
reverse gear is engaged. In this event, Blind
Spot Assist is no longer active.
The brightness of the indicator/warning
lamps is adjusted automatically according to
the ambient light. G
Risk of accident
Blind Spot Assist is not active at speeds below
30 km/h, and the indicator lamps in the exte-
rio rm irror sare yel low.Vehicles in the moni-
toring range are then not indicated.
Alway spay attention to traffic conditions and
your surroundings. Otherwise ,you may fai lto
recognise dangers 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
Make sure that the radar senso rsystem
(Y page 208) and Blind Spot Assist
(Y page 203) are activated in the on-board
computer.
X Turn the key to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors
ligh tupinr ed for about 1. 5seconds and
then tur nyellow.
Trailer towing When you attach
atrailer, yo umust ensure
that the electrical connection has been estab-
lished correctly. You can check the trailer
lighting to make sure. Blind Spot Assis tis
then deactivated .The indicator lam pint he
exterior mirror lights up yellow and the
Active Blin dSpot Assist currently Drivin
gsystems
185Drivingand pa rking
BA 20 7ECE ÄJ 2010 /1a;1;2,e n-GB
mkalafa Version: 3.0.2.11 2010-01-26T13:03:22+01:00-Seite 185 Z

Uncoupling
atrailer G
Ris
kofi njury
As soon as yo uraise the trailer drawbar, the
unladen vehicl erises slightly .The vehicl ethen
lowers to driving level.
Make sure that nobody is in the vicinity of the
wheel arch or the underbody. You coul doth-
erwise trap yoursel forothers. G
Risk of injury
The vehicle is lowered as soo nasyou discon-
nec tthe trailer cable. Make sur ethat nobody
is in the vicinit yofthe wheel arch or the
underbody. You coul dotherwis etrap yourself
or others.
As soon as you decoupl ethe trailer ,the unla-
den vehicle rise sslightly. Make sure that you
or others are not injured in the process.
! Do not uncouple atrailer wit hoverrun
brake between th ebumper and drawbar,
otherwis eyour vehicle coul dbedamaged
by the spring action of the overrun brake.
X Make sure that the transmission is in posi-
tion P.
X Apply the parking brake.
X Secure the trailer against rolling away.
X Remove the trailer cable and decouple the
trailer. Notes on towing
atrailer
Important safety instructions G
Ris
kofa ccident
When reversing the vehicle towards the
trailer, mak esure there is nobody between
the trailer and the vehicle.
Couple and uncouple the trailer carefully. If
you do not couple the trailer to the towing
vehicle correctly, the trailer could become
detached.
Make sure that the following values are not
exceeded: R
the permissible trailer drawbar noseweight
R the permissible trailer load
R the permissible rear axle load of the towing
vehicle
R the maximu mpermissible gross vehicle
weight of both the towing vehicle and the
trailer
You will fin dthe applicable permissible val-
ues, whic hmust not be exceeded ,inthe vehi-
cle documen ts.
You will find the values approved by the man-
ufacturer on the vehicle identification plates
and those for the towing vehicle in the "Tech-
nical data" section. G
Risk of accident
If the Checktrailer hitch locking
mechanism message appears in th emulti-
function display while the vehicle is in motion,
pull over immediately and check whethe rthe
ball coupling is correctly engaged. G
Risk of accident
Always observ ethe maximum speed permit-
ted in Germany for vehicle/ trailer combina-
tions, even in countries where higher speeds
are permitted. This lowers the risk of an acci-
dent. G
Risk of accident
Never depress the brake pedal continuously
while the vehicle is in motion ,e.g. never cause
the brakes to rub by appl yingc onstant slight
pedal pressure. This causes the brake system
to overheat, increases the brakin gdistance
and can lead to the brakes failing completely. G
Risk of accident
On no account should you attempt to draw the
vehicle/trailer combination out by increasing
speed. Trailer towing
187Driving and parking
BA 207 ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa Version: 3.0.2.11
2010-01-26T13:03:22+01:00
-Seite 187 Z

!
You can connect consumer swithapower
ratin gofupto2 40Wtot he permanent
power supply and up to 18 0Wto the power
supp lythat is switched on via the ignition
lock.
You must not charge atrailer battery using
th ep ower supply.
The trailer's permanen tpower supply is
switched off in the even toflow vehicle supply
voltage and after six hour satthe latest.
You can obtai nfurther information about
installing the trailer electrics from aqualified
specialist workshop, e.g. aMercedes-Benz
Ser vice Centre.
X To switch the connected power supply
on or off: turn the key in the ignitio nlock
to position 2or 0respec tively. Bulb failur
eindicator for LEDs
i If LE Dlamps are fitted in the trailer, an
error message may appear in the multi-
function display –even if there is no fault –
if th ecorrespondin gLED chain's current
draw drops below 50 milliamperes (mA).
To ensure reliabl eoperation of the bulb failure
indic ator,am inimum current of 50 mA must
be guaranteed by the manufacturer of each
LED chain in the trailer lighting. Trailer with 7-pin connector
General information If you
rtrailer ha sa7-pin connector, you can
connect it to the 13-pin socket on the ball
coupling using an adapter or, if necessary, an
adapter cable. Both of thes ecan be obtained
at aq ualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre. Fittin
gthe adapter X
Open th esocke tcover.
X Insert the connector with lug :into
groove ;on the socket and tur nthe con-
nector clockwi seto the stop.
X Make the cover engage.
X If you are using an adapter cable, secure
the cabl etothe trailer with cable ties.
! Make sur ethat ther eissufficient cable
pla ysot hat the cable cannot become
detached when cornering. 190
Trailer towingDriving and parking
BA 20
7ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa Version: 3.0.2.11 2010-01-26T13:03:22+01:00-Seite 190

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
193On-board computer and displays
BA 207 ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa Version: 3.0.2.11 2010-01-26T13:03:22+01:00 -Seite 193 Z

9:Pres
sbriefly:
Selects the submenu or scrolls
throug hlists
In the Audio menu: selects astored
station, an audi otrack or avideo
scene
In the Tel(telephone) menu:
switches to the phone book and
selects aname or telephone number 9:
Press and hold:
In the Audio menu: selects the pre-
vious/next station or selects an
audi otrack or avideo scene using
rapid scrolling.
In the Tel(telephone) menu: starts
rapid scrolling through the phone
book a
Confirms selections and hides dis-
play messages
In the
Tel(telephone) menu:
switches to the phone book and
starts dialling Multifunction display
To activate the multifunction display:
R switch on the ignition.
R switch on the lights.
R open the driver's door.
Values and settings as well as displa ymes-
sages are shown in the multifunction display. :
Description field
; Menu bar
= Status indicator
X To show menu bar ;:press the =
or ; button on the steerin gwheel. Statu
sindicator
The status indicator in the multifunction dis-
play shows you values as well as information
about assistanc esystems and the transmis-
sion.
Vehicle swith automatic transmission :
Outside temperatur eordigital speedom-
eter 30
; Transmission mode display
= Gear indicator
30 Vehicles for the United Kingdom: the speed in km/ hisalways shown instead of the outside temperature. 194
Displays and operationOn-board computer and displays
BA 207 ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa
Version:3.0.2.11
2010-01-26T13:03:22+01:0
0-Seite 194

Menus and submenus
Men
uoverview
The number of menu sshown depends on the optional equipment in the vehicle. Function
:
Trip
menu (Y page 197) ;
Navi
menu (navigation instructions) (Y page 198)=
Audio
menu (Y page 199) ?
Tel
menu (telepho ne)(Y page 20 0) A
Assist.
menu (assistance) (Y page202) B
Serv.
menu (Y page204)
R call up display message s(Ypage 21 0)
R tyre pressure los swarning (Y page 301)
R ASSYST PLUS servic einterval display (Y page263) C
Settin
gsmenu (Y page 204) The
Audio, NaviandTel menu sare displayed slightly differe ntly in vehicles with an audio
system and vehicles with COMAND APS .The examples given in this Owner's Manual apply to
vehicles equipped with COMAN DAPS. 196
Menu
sand submenusOn-board computer and displays
BA 20 7ECE ÄJ 2010 /1a;1;2,e n-GB
mkalafa Version: 3.0.2.11 2010-01-26T13:03:22+01:00-Seite 196

X
Press the =or; button on the steer-
ing wheel to select the Assist.menu.
X Press the 9or: button to select
Distance display.
X Press a.
The DI STRONIC PLUS distance display
(Y page 166) appears in the multifunction
display.
Deactivating/activating ESP ®G
Risk of accident
If the ä warning lamp in the instrument
cluster flashes ,proceed as follows:
R do not deactivate ESP ®
under any circum-
stances.
R onl ydepress the accelerator pedal as far as
necessary when pullin gaway.
R adapt your driving style to suit the prevail-
ing road and weather conditions.
Otherwise, the vehicle could skid.
ESP ®
cannot reduce the risk of an accident if
you drive too fast. ESP ®
cannot override the
laws of physics.
Further information about ESP ®
(Y page 57).
X Start the engine.
X Press the =or; button on the steer-
ing wheel to select the Assist.menu.
X Press 9or: to select ESP.
X Press a.
X To deactivate: pressaagain.
The å warning lamp in the instrument
cluster comes on. G
Risk of accident
If the å warning lamp in the instrument
cluster lights up when the engine is running,
ESP ®
is deactivated or is unavailable due to a
malfunction. The risk that your vehicle may
start to skid then increases in certain situa-
tions.
Always adapt your driving style to the prevail-
ing road and weather conditions. X
To activate: pressaagain.
The å warning lamp in the instrument
cluster goes out.
Activating/deactivating the PRE-SAFE ®
Brake This function is only availabl
ewith DIS-
TRONIC PLUS.
X Press the =or; button on the steer-
ing wheel to select the Assist.menu.
X Press 9or: to select PRE-SAFE
Brake.
X Press a.
The curren tselection is displayed.
X To activate/deac tivate: press a
again.
When PRE-SAFE ®
Brak e(Ypage 59 )isacti-
vated ,the multifunction displa yshows the
Ä symbol.
Activating/deactiva ting Attention
Assist X
Press the =or; button on the steer-
ing wheel to select the Assist.menu.
X Press the 9or: button to select
Attent ionA sst.
X Press a.
Th ec urren tselection is displayed.
X To activate/deac tivate: press a
again.
When ATTENTION ASSI ST (Ypage 18 1)is
activated, the Àsymbol appears in the
multifunction display when the ignition is on.
Activating/deactivating Blind Spot
Assist You can use the
BlindSpot Asst. function
to activate or deactivate Blind Spot Assist
(Y page 184). Menus an
dsubmenus
203On-board computer and displays
BA 207 ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa Version:3.0.2.11
2010-01-26T13:03:22+01:00
-Seite 203 Z

X
Press the =or; button on the steer-
ing wheel to select the Assist.menu.
X Press the 9or: button to select
Blin dSpot Asst..
X Press a.
Th ec urren tselection is displayed.
X To activate/deac tivate: press a
again. Servic
emenu In the
Serv. menu, you can:
R call up display messages (Y page 210)
R reset the tyre pressure loss warnin gsystem
(Y page 301)
R call up the service due date (Y page 263)Settings menu
Introduction In the
Settin gsmenu ,you have the following
options:
R Changing the instrumen tcluster settings
R Changing the time/date settings 34
R Changing the lighting settings
R Changing the vehicle settings
R Changing the convenience settings
R Restorin gthe factory settings Instr
ument cluster Selecting the unit of measurement for dis-
tance
The
Displa yunit Speed-/odometer:
functio nallows you to choose whether cer-
tain displays appear in km/ horm ph.
The selected unit of measuremen tfor dis-
tan ceapplies to:
R the digital speedometer in the Tripmenu.
R the total distance recorder and the trip
meter
R the trip computer
R the navigation instructions in the Navi
menu
R cruise control
R SPEEDTRONIC
R DISTRONIC PLUS
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Inst .cluster submenu.
X Press the abuttontoc onfirm.
X Press the :or9 button to select the
Displa yunit Speed-/odometer func-
tion.
Yo uw ill see the selected setting: kmor
miles.
X Press the abutton to save the setting.
Switching the additional speedometer on
or off
Only vehicles with manual transmission have
this func tion.
i Vehicles for the United Kingdom: this
func tion is not available.
Usin gthe Dig. speedo [mph]: function,
you can select whether the multifunc tion dis-
play additionally shows the speed in mph.
34 This func tion is not available on vehicles with Audio 50 APS, Audio 55 APS or COMAN DAPS. 204
Menus and submenusOn-board computer and displays
BA 20
7ECE ÄJ 2010 /1a; 1; 2, en-GB
mkalafa Version: 3.0.2.11 2010-01-26T13:03:22+01:00 -Seite 204

X
Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Inst .cluster submenu.
X Press the abuttontoc onfirm.
X Press the :or9 button to select the
Dig. speedo [mph]: function.
You will see the selected setting: onor
off.
X Press the abutton to save the setting.
Selecting th epermanent display function
Only vehicles with automatic transmission
have this func tion.
i Vehicles for the United Kingdom: this
func tion is not available.
The Permanen tdisplay: function allows
yo utoc hoose whether the multifunction dis-
play always shows the outside temperature
or the speed in mph.
X Press the =or; button on the steer-
ing wheel to selec tthe Settings menu.
X Press the :or9 button to selec tthe
Inst .cluster submenu.
X Press the abuttontoc onfirm.
X Press :or9 to select the Perma‐
nent display function.
You will see the selected setting: outside
temperat ureorDig. speedo m[mph].
X Press the abuttontos ave the setting.
Time/date This submenu is only availabl
eonvehicles
with Audio 20.
In the Time/date submenu, you can set the
tim eand date.
Your vehicl ecould have the following audio
equipment:
A: Audi o20
B: Audi o50A PS
C: COMAN DAPS X
Refer to the separate operating instruc-
tions to fin dout which audio system is fit-
ted in your vehicle.
Depending on the audio system, the time and
date are received from GPS satellites and
cannot be set using the on-board computer
(see the following table). A B C
Setting using the on-board com-
puter X
Automatic GPS satellite recep-
tion X X
Set the time zone once; see the
separate operating instructions X X
X
Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Time/date submenu.
X Press the abutton to confirm.
X Press the :or9 button to select
Time: orDate:.
The curren ttime or date set is displayed.
X Press ato change the setting.
X Press the =or; button to select the
display you wan ttochange :hour ,minute,
day, month, year.
X Press the :or9 button to set the
selected display.
X Press the abutton to store the entry.
Lights Switching the day
time drivin glights on/
off
If you have activated the Daytimedriving
lights: functionand the light switch is in the
c position, the daytime driving lights are
switched on automatically whe nthe engin eis
running. When it is dark, th eside lamps and
the dipped-bea mheadlamps are switched on
automatically. Menus and submenus
205On-boardcomputer and displays
BA 20 7ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa Version:3.0.2.11
2010-01-26T13:03:22+01:0
0-Seite 205 Z

In countries where da
ytime drivin glights are
al ega lrequirement, Onis the factory setting.
X Switch off the engine.
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 button to select the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Daytim edriving lights: function.
Yo uw ills ee the selected setting: onor
off.
X Press the abutton to save the setting.
Activating/deactivating th eIntelligent
Light System
When you activate the Intell.Light Sys‐
tem: function ,you activate the foll owing:
R motorwa ymode
R active light function
R cornerin glight function
R extended range foglamps
X Press the =or; buttononthe steer-
ing wheel to selec tthe Settings menu.
X Press the :or9 button to selec tthe
Light submenu.
X Press the abutton to confir m.
X Press the :or9 button to select the
Intell .Light System: function.
Yo uw ill see the selected setting: onor
off.
X Press the abutton to save the setting.
If you set the dipped-bea mheadlamps for
driving on the right/left (Y page 206),the
Light submenu of the multifunction display
shows the Intell.Light System: Sys‐
tem inoperative Inactiv efor left-
side traffic orIntell. Light System:
System inoperative Inactiv efor
right-side traffic message instead of
the Intell. Light System: function.Settin
gthe dipped-beam headl ampfor
driving on the right/left
This function is only available on vehicles with
the Intelligent Light System.
You can use this function to switch between
symmetrical and asymmetrical dipped-beam
headlamps (Y page 157).
If you set the dipped-beam headlamps for
driving on the right/left, motorway mode and
the extended range foglamps are not availa-
ble.
You can only set the dipped-beam headlamps
for driving on the right/left when stationary:
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 buttontos elect the
Light submenu.
X Press the abutton to confirm.
X Press :or9 to select the Dipped
headl. Settin gfor: function.
Yo uw ill see the selected setting: Right-
hand drive orLeft-h andd rive.
X Press the abuttontos ave the setting.
You can also have the dipped-beam head-
lamps set for driving on the right/left at a
qualified specialis tworkshop ,e.g. a
Mercedes -Ben zS ervice Cent re.
Further information (Y page106)and
(Y pag e157).
Switching Adaptiv eHighbea mAssist on/
off
X Press the =or; button on the steer-
ing wheel to select the Settingsmenu.
X Press the :or9 buttontos elect the
Light submenu.
X Press the abutton to confirm.
X Press the :or9 button to select the
Adapti veMain-beam Assist: function.
Yo uw ill see the selected setting: Activa‐
ted orDeacti vated.
X Press the abuttontos ave the setting. 206
Menus and submenusOn-board computer and displ
ays
BA 207 ECE ÄJ 2010/1a; 1; 2, en-GB
mkalafa Version: 3.0.2.11
2010-01-26T13:03:22+01:00
-Seite 206