change time MERCEDES-BENZ E-CLASS CABRIOLET 2018 Service Manual

Te
lephone menu overview 1
Blue tooth ®
device name of the cur rently
connected mobile phone
2 Signal stre ngth of the mobile phone network
fo rth e cur rently connected and selected
mobile phone
3 Battery status of the cur rently connected
and selected mobile phone 4
¢ (telephone ready) or w(call active)
5 Contacts (→page 339)
6 Call list (→page 342)
7 Text message
8 One mobile phone connec ted: Active call. Tw
o mobile phones connected: changes view
between telephone 1 and 2 or Active call
9 Devices (→page 332)
A Options Multimedia sy
stem 331

Multimedia sy
stem:
Telephone ªDevices
Sear ching for a mobile phone #
Select Use Bluetooth telephony only. #
Select Connect new device .#
Select Start search on the system .
The available mobile phones are displa yed. If
a new mobile phone is found, it is indicated
by the# symbol.
Connecting a mobile phone (authorisation
using Secure Simple Pairing) #
Select the mobile phone.
A code is displa yed in the multimedia sy stem
and on the mobile phone. #
Ifth e codes match: confirm the code on
th e mobile phone.
Connecting a mobile phone (authorisation by
entering a passk ey) #
Select the mobile phone. #
Choose a one tosixteen-digit number combi‐
nation as a passk ey. #
On the multimedia sy stem: enter the pass‐
ke y and select a. #
On the mobile phone: enterthe passk ey
again and con firm.
% Upto15 mobile phones can be auth orised
on the multimedia sy stem.
Auth orised mobile phones are reconnected
au tomatical ly.
Connecting a second mobile phone (two
phone mode)
Re quirements:
R Atleast one mobile phone is already connec‐
te dto the multimedia sy stem via Blue tooth ®
.
Multimedia sy stem:
Telephone ªDevices #
Select Connect new device. #
Select Start search on the system .
The available mobile phones are displa yed. #
Select the mobile phone. #
Answer theHow would you like to connect
the new device? prompt. #
Toreplace the cur rently connected
mobile phone: selectPhone 1.
The cur rently connected mobile phone is
re placed bythe new mobile phone.
or #
Toconnect the second mobile phone:
select Phone 2.
The new mobile phone is connec ted as
Phone 2. If two mobile phones ha vealready
been connec ted, the second telephone is
re placed bythe new mobile phone.
or #
Touse the mobile phone as an audio
source: selectAudio source (→page 374).
% A mobile phone can be operated bo thas an
audio source as well as telephone in parallel.
% It is possible at any future point tochange
th e type of connection forth e mobile phone
already connected and toset this as Phone
1, Phone 2 orAudio source (→page 336). Multimedia sy
stem 333

#
Place the NFC area of the mobile phone (see
manufacturer's operating instructions) on
NFC logo 2onthe inside of the co ver.
The mobile phone is connected tothe multi‐
media sy stem. #
Tochange mobile phones: placethe NFC
area of the mobile phone (see manufactur‐
er's operating instructions) on NFC logo 2.
If th e mobile phone has already been author‐
ised on the multimedia sy stem, it is now con‐
nected.
If th e mobile phone is authorised on the mul‐
timedia sy stem forth efirs t time, it is connec‐
te d af ter confirming the mobile phone
instructions (see the manufacturer's operat‐
ing instructions).
Fu rther information can be found at: http://
www.mercedes-benz.com/connect
Setting there ception and transmission vol‐
ume
Re quirements:
R A mobile phone is authorised (→ page 332).Multimedia sy
stem:
Telephone ZOption sTelephone
This function ensures optimal language qualit y. #
Select Reception volume orTransmission
volume. #
Set thevo lume.
Fu rther information on there commended recep‐
tion and transmission volume: http://
www.me rcedes-benz.com/connect
Ad justing the call and ringtone volume
Multimedia sy stem:
System õAudio Telephone #
Select Speech volume orRingtone volume . #
Set thevo lume.
St arting/ stopping mobile phone voice recog‐
nition
Re quirements:
R The mobile phone is connec tedto the multi‐
media sy stem (→ page 332). St
arting mobile phone voice recognition #
Press and hold theó button on the multi‐
function steering wheel for more than one
second.
Yo u can use mobile phone voice recognition.
St opping mobile phone voice recognition #
Press the8 or~ button on the multi‐
function steering wheel. Calls
Te
lephone operation
Multimedia sy stem:
Telephone ªContacts
Making a call #
Select Numerical keypad. #
Ente rth e number. #
Select w.
The call is made.
Ac cepting a call #
Select Accept. 338
Multimedia sy stem

Setting up an Internet connection via Blue‐
to
oth ®
Re quirements:
R A mobile phone is connec tedto the multime‐
dia sy stem via Blue tooth®
(→ page 332).
To connect via Blu etoo th®
,th e mobile phone
supports one of thefo llowing Blue tooth®
pro‐
fi les:
R DUN (Dial- UpNet working)
R PAN (Personal AreaNet work)
The Internet connection via Blue tooth®
is restric‐
te d or does not function if:
R the mobile phone is switched off
R the mobile phone network co verage is insuf‐
fi cient
R mobile da tause is deactivated on the mobile
phone
R the Blue tooth®
function on the multimedia
sy stem is switched off and the mobile phone
is to be connec ted via Blue tooth® R
the Blue tooth®
function is switched off on
th e mobile phone and the mobile phone is to
be connec ted via Blue tooth®
R neither the mobile phone network nor the
mobile phone allow simultaneous use of a
te lephone and an Internet connection
R the mobile phone has not been enabled for
Internet access via Blue tooth®
If a mobile phone is connected tothe multimedia
sy stem forth efirs t time via Blu etoo th®
,yo u will
be assis tedth ro ugh the process of setting up an
Internet connection.
The Internet connection can also be confi gured
manually.
Fu rther information can be obtained at http://
www.mercedes-benz.com/connect or from a
Mercedes-Benz service centre. Multimedia sy
stem:
System öConnectivit yInternet set-
tings
Blue tooth ®
connection via PAN #
Select the mobile phone.
The Internet connection is es tablished.
Switching the Blu etoo th®
pr ofile
Re quirements:
R The mobile phone supports the DUN and
PA N Blue tooth®
profiles.
Multimedia sy stem:
System öConnectivit yInternet set-
tings #
Toswitch from DUN toPAN: select the
mobile phone. #
Select ¥. #
Select Change configuration. #
Activate OAutomatic configuration.
The Internet connection is au tomatical lycon‐
fi gured using thePA N Blue tooth®
profile. 358
Multimedia sy stem

#
Toswitch from PANto DUN: select the
mobile phone. #
Select ¥. #
Select Change configuration. #
Deactivate ªAutomatic configuration. #
Select Configure settings using COMAND .#
Configuri ngthe Internet connection using
preset or manual access data (→ page 358).
% While using business telephon y,it is not pos‐
sible toswitch Blue tooth ®
profiles.
Editing access data
Requ irements:
R The mobile phone supports the Blue tooth®
DUN profile.
Multimedia sy stem:
System öConnectivit yInternet set-
tings #
Highlight the mobile phone. #
Select ¥. #
Select Change configuration . #
For mobile phones with PAN and DUN:
select Configure settings using COMAND. #
Configure the Internet connection using pre‐
set or manual access data (→ page 358).
Cancelling Internet access permission for a
mobile phone
Multimedia sy stem:
System öConnectivit yInternet set-
tings #
Highlight the mobile phone. #
Select ¥. #
Select Delete configuration. #
Select Yes.
Displaying mobile phone details
Multimedia sy stem:
System öConnectivit yInternet set-
tings #
Highlight the mobile phone. #
Select ¥. #
Select Details. Establishing an Internet connection
Multimedia sy
stem:
Connect #
Forex ample, select zBrowser .
% The multimedia sy stem usually es tablishes
th e Internet connection automaticall y.Ifthe
multimedia sy stem is not connected tothe
Internet, the Internet connection is es tab‐
lished when an Internet application is used.
% The availability of web br ows ers is count ry-
dependent. Multimedia sy
stem 359

Calling up
web br owser options
Multimedia sy stem:
Connect zBrowser ZOptions
The following functions are available:
R Refresh page /Cancel
R Zoom
R Browser settings
R Delete browser data #
Select an option. #
Make the desired changes tothe settings.
Calling up thewe b br owser settings
Multimedia sy stem:
Con-
nect zBrowser ZOption sBrow
ser settings
The following functions are available:
R Block popups
R Enable Javascript
R Enable cookies #
Activate Oor deacti vate ª the function. Deleting br
owser data
Multimedia sy stem:
Con-
nect zBrowser ZOption sDelet
e browser data
The following options are available:
R All
R Cache
R Cookies
R Entered URLs
R Form data #
Select an option. #
Select Yes.
Managing bookmar ks
Multimedia sy stem:
Connect zBrowser ßBook-
marks
Selecting a bookmark #
Select an entry. Creating a bookmark #
Select Add new bookmark. #
Enter a URL and a name. #
Select ¡.
Editing a bookmark #
Highlight a bookmar k. #
Select p. #
Select Edit. #
Enter a URL and a name. #
Select ¡.
Deleting a bookmark #
Highlight a bookmar k. #
Select p. #
Select Delete. #
Select Yes.
Closing the br owser
Multimedia sy stem:
Connect zBrowser #
Select åClose browser .362
Multimedia sy stem

The
TVtuner enables reception of digital chan‐
nels according tothefo llowing standards:
R DVB-T
R DVB-T2
In some countries, thest andards may not be
av ailable, or may not be available in all areas.
A CI+ module (Common In terface Module),
which is not included in the scope of deliver y,is
used todecrypt HD prog rammes according to
th e CI+ standard. In some countries, an addi‐
tional smart card is required, which is inse rted
into the CI+ module (see the manufacturer's
operating manual).
The TVtuner is under the boot floor. The CI+
module is inser ted into theTV tune r.
* NO
TEDama getothe CI+ module and
Smart Card The CI+ module is designed
for use in the
home. The CI+ module can overheat and be
damaged bycontinuous exposure tohigh
outside temp eratures. #
Make sure that the CI+ module is not
subject tohigh temp eratures forex ten‐
ded pe riods of time.
If th e CI+ module is damaged, no
encryp tedch annels can be recei ved. The
TVtuner can recei veprogrammes in Dolby
Digital Plus. Manufactured under licence from Dolby Labora‐
to
ries. Dolb y,Dol byAudio and the double-D sym‐
bol are trademar ksof Dolby Laboratories.
The TVtuner au tomatically sets theTV standard.
TV reception is dependent on thefo llowing fac‐
to rs:
R Speed
R Characteristics of the selected TVchannel
TV reception may be influenced bythefo llowing
fa ctors:
R Electronic devices whi chare take n into the
ve hicle may impair TVreception.
R The conditions forre ception may change
whilst theve hicle is in motion.
Po or reception conditions can ha vethefo llowing
ef fect:
R The TVtuner switches toan alternative chan‐
nel with better reception whi chis digitally
broadcasting the same programme conte nt.
R The TVtuner mu testh e sound, freezes the
screen or hides it. The tsymbol appears
in the displa y. Multimedia sy
stem 381

#
Press theD button on theto uchpad.
The media menu is called up. #
Navigate up or down.
The next or pr evious TVchannel is selec ted.
Displaying cur rent prog ramme in form ation
fo r the selected channel (EPG)
Multimedia sy stem:
Media àMedia sour-
ces TV ZOptions #
Select Electronic Program Guide.
EPG displa ys thefo llowing information (if
av ailable):
R broadcast times
R names of the cur rent and upcoming pro‐
grammes #
Select programme information and confirm.
The de tails are displa yed. #
Toscroll: swipe up or down on theto uch‐
pad. #
Toexitth e detailed displa y:press the%
button. Fu
nction of thech annel fix setting
Channel fix is switched on
The channel is not changed. This is useful if, for
ex ample, you drive theve hicle thro ugh reception
re gions that ove rlap. It pr events frequent switch‐
ing ba ckand forth between channels.
The FIXindicator is displa yed af terth e name of
th eTV channel.
Channel fix is switched off
Depending on reception qualit y,theTV tuner
au tomatical lyswitches toan alternative channel
with the same programme conte nt but better
re ception. Using this function, the best possible
te levision picture can be found, rega rdless of the
re ception qualit y.
Ac tivating/deactivating channel fix
Multimedia sy stem:
Media àMedia sour-
ces TV ZOptions #
Switch Channel fix onO or off ª. Channel list
overview The
TVtuner sho wsthe cur rent programme on
th e digital TVchannels or radio stations with
adequate reception in its ownch annel list.
The order of thech annel lists is alphabetical or
countr y-specific.
The TVtuner requ ires a short amount of time to
update the information.
The channel lists show thefo llowing information:
R recei vable channel names
R programme title
The information is shown under thefo llowing
conditions:
R it is broadcast bythe digital channel
R there ception conditions are adequate Favo
urites Overview of
TVprog rammes (f avourites)
Yo u can create a total of 40 digital TVchannel
fa vo urites. Multimedia sy
stem 385

#
Select a menu option.
% You can view the subscription number in the
CI+ menu. You need this to extend the sub‐
scription, forex ample.
If playback is malfunctioning, you can try to
re sol vethe problem with Restart CI+ mod-
ule.
Fu rther information (see the manufacturer's
operating instructions). Sound
To
ne settings Information about
the sound sy stem
The sound sy stem has a total output of 100 W
and is equipped with 7 spea kers. It is available
fo r all functions in thera dio and media modes.
Calling up the sound menu
Multimedia sy stem:
Media àSound
The following functions are available:
R Equaliser
R Balance and Fader R
Automatic volume adjustment
R Other sound settings #
Select a sound menu.
Ad justing treble, mid- range and bass set‐
tings
Multimedia sy stem:
Media àSound Equaliser #
Select Treble, MidorBass. #
Change the settings.
Ac tivating/deactivating automatic volume
adjustment
Multimedia sy stem:
Media àSound Automatic volume
adjustment
Au tomatic volume adjustment compensates for
dif fering volumes when changing between audio
sources. #
Activate Oor deacti vate ª the function. Ad
justing the balance/ fader
Multimedia sy stem:
Media àSound Balance and Fader #
Adjust the balance and fader. #
Toexitth e menu: pressthe% button. Burmes
ter®
sur round sound sy stem Information about
the Bu rmester ®
sur round
sound sy stem
The Burmes ter®
sur round sound sy stem has a
to ta l output of 590 W and is equipped with 13
speakers. It is available for all functions in the
ra dio and media modes.
Calling up the sound menu in the
Bu rm ester ®
sur round sound sy stem
Multimedia sy stem:
Media àSound
The following functions are available:
R Equaliser
R Balance and Fader
R Automatic volume adjustment Multimedia sy
stem 389

#
Attach wheel spanner 3tosoc ket2 and
tighten the hub cap clockwise.
Specified tightening torq ue: 25 Nm. Ra
ising theve hicle when changing a wheel Re
quirements:
R There are no persons in theve hicle.
R The vehicle has been prepared for a wheel
ch ange (→ page447).
R The hub caps havebeen remo ved
( → page 448).
Impo rtant no tes on using the jack:
R Use only theve hicle-specific jack that has
been tested and appr ovedby Mercedes-Benz
to raise theve hicle.
R The jack is only designed forra ising and
holding theve hicle for a short time while a
wheel is being changed and not for mainte‐
nance workunder theve hicle.
R The jack must be placed on a firm ,fl at and
non-slip sur face. If necessar y,use a lar ge,
fl at, load-bearing, non-slip unde rlay. R
The foot ofthe jack must be positioned verti‐
cally under the jack support point. Ru
les of conduct when theve hicle is raised:
R Never place your hands or feet under the
ve hicle.
R Never lie under theve hicle.
R Do not start the engine and do not release
th e electric parking brake.
R Do not open or close any doors or the boot
lid. #
Using the wheel wrench, loosen the wheel
bolts on the wheel you wish tochange by
about one full turn. Do not unscr ewthe bolts
comple tely. Wheels and tyres
449