2018 MERCEDES-BENZ S-CLASS CABRIOLET change time

Web br owser
Calling up a web page
Multimedia sy stem:
,Con-
nect.z Browser.zEnter URL
#Enter a web address.
#To finish the entry and call up thewe b‐
site: select ¬.
Showing/hiding thewe b br ows er menu
If yo u call up a website byselecting a link, for
ex ample, thewe b br ows er menu is hidden.
#Toshow/hide: pressthe% button.
% The web br ows er supports video playbac k.
% Nowebsites or videos are displa yed while
th eve hicle is in motion. We
b br owser overview
1URL ent ry
2Bookmark s
3Web page, back
4Web page, forw ards
5Options
6To close the br owser Calling up
web br owser options
Multimedia sy stem:
,Con-
nect.z Browser.ZOptions
The following functions are available:
RRefresh Page /Cancel
RZoom
RBrowser Settings
RDelete Browser Data
#Select an option.
#Make the desired changes tothe settings.
Calling up thewe b br owser settings
Multimedia sy stem:
,Con-
nect.z Browser.ZOptions.Bro
wser Settings
The following functions are available:
RBlock Pop-Ups
RActivate Javascript
RAllow Cookies
Multimedia sy stem 301

#Select¥Options .
The following options are available:
RMark This Entry
RUnmark This Entry
RMark All Entries
RUnmark All Entries
RDelete This Entry
RDelete All Entries
#Select an option.
#Activate Artist & Song Alerts O.
The alert is set forth e cur rent artist or trac k.
If a match is found, a prom ptappears asking
whe ther you wish tochange tothest ation.
Setting a sport alert
#Select Add New Alert.
or
#Select Manage Sports Alerts.#SelectSelect New Alerts.
or
#Select Edit Alerts .#Select ateam from a league.
#Activate Sports Alerts O.
Information on Smart Favorite s and Tune
St art
St ations in thest ation presets can be added as
smart favo rite s. Smart favo rite sst ations are
automatically sa vedto temp orary storage in the
bac kground. Ifyo uch ange toa smart favo rite
st ation, you can repla y,pause or actively skip
fo rw ard or back tobroadcasts which you ha ve
missed. If Tune Start is activated and youch ange
to ano ther smart favo rite station, the music
tra ck cur rently pl aying on thest ation is automat‐
ically restar ted from the beginning of the tra ck.
Ad ding a channel toSmart Favorite s
Multimedia sy stem:
,Radio.Þ Radio Source.Sir-
iusXM Radio
#Select the active frequency band.
#Highlight an ent ry.
#Select ¥.
#SelectAdd Highlighted Channel to Smart
Favorites. Ac
tivating/deactivating Tune Start
Multimedia sy stem:
,Radio.Z Options.TuneStart
#Activate Oor deacti vate ª the function.
Playback controls
Multimedia sy stem:
,Radio.►||Playback Control
Yo u can pause the playback of the cur rent sta‐
tion or skip forw ard or backward in the timeline.
This lea ves live mode toaccess the internal tem‐
porary storage.
#To fast forw ard/r ewind: turn the controller
anti-clockwise or clockwise.
#To jump tothe pr evious/next song: slide
th e controller tothe left or right.
#To pause playback: selectË.
#Toreturn tolive mode: navigatetothe end
of the timeline.
Multimedia sy stem 323

Displaying satellitera dio serv ice information
Multimedia sy stem:
,Radio.Þ Radio Source.Sir-
iusXM Radio.Z Options
#Select Service Information .
Sound
Tone settings
Information about the sound sy stem
The sound sy stem has a total output of 100 W
and is equipped with 10speakers. It is available
fo r all functions in thera dio and media modes.
Calling up the sound menu
Multimedia sy stem:
,Media.à Sound
The following functions are available:
REqualizer
RBalance and Fader
RAutomatic Volume Adjustment
ROther Sound Settings
#Select a sound menu.
Ad justing treble, mid- range and bass set‐
tings
Multimedia sy stem:
,Media.à Sound.Equalizer
#Select Treble, Mid Range orBass.
#Change the settings.
Ac tivating/deactivating automatic volume
adjustment
Multimedia sy stem:
,Media.à Sound.Automatic Vol-
ume Adjustment
Au tomatic volume adjustment compensates for
dif fering volumes when changing between audio
sources.
#Swit chthe function on Oor off ª.
Ad justing the balance/ fader
Multimedia sy stem:
,Media.à Sound.Balance and
Fader
#Ad just the balance and fader.
#To exitth 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.à Sound
The following functions are available:
REqualizer
RBalance and Fader
RAutomatic Volume Adjustment
RSurround Sound
RSound Focus
ROther Sound Settings
#Select a function.
324
Multimedia sy stem

ASSYST PLUS serv ice interval display
Fu nction of the ASS YST PLUS serv ice interval
displ ay
The ASS YST PLUS service inter val display in the
instrument display pr ovides information on the
re maining time or dis tance be fore the next
service due date.
Yo u can hidethis service message using the
back button on the left-hand side of thesteering
wheel.
Yo u can obtain fur ther information concerning
th e servicing of your vehicle from a qualified
specialist workshop, e.g. an authorized
Mercedes-Benz Center.
Displaying the service due da te
On-board computer:
,Service.ASSYST PLUS
The next service due date is displa yed.
#To exitth e displa y:press the back button
on the left-hand side of thesteering wheel. Make sure
toobser vethefo llowing fur ther rela‐
te d subjec t:
ROperating the on-board computer
(→page 209).
Car rying out maintenance workatregular
inter vals
* NO
TEPremature wearthro ugh failure to
obser veservice due dates
Service workwhich is not car ried out at the
ri ght time or incomple tely can lead to
inc reased wear and damage totheve hicle.
#Alw ays obser vethe prescribed service
inter vals.
#Alw ays ha vethe prescribed service
wo rkcar ried out at a qualified specialist
wo rkshop.
Special service requ irements
The prescribed service inter val is based on nor‐
mal operation of theve hicle. Maintenance work will need
tobe per form ed more of ten if theve hi‐
cle is operated under arduous conditions or
increased loads.
Examples of arduous operating conditions:
Rre gular city driving with frequent intermedi‐
ate stops
Rmainly short-dis tance driving
Rfrequent operation in mountainous terrain or
on poor road sur faces
Rwhen the engine is of ten le ftidling for long
periods
Roperation in particula rly dusty condition s
and/o rif air-recirculation mod eis frequentl y
used
In these or similar operating conditions, ha vethe
interior air filter, engine air cleaner, engine oil
and oil filter etc. changed more frequently. The
tires must be checked more frequently if the
ve hicle is operated under increased loads. Fur‐
th er information can be obtained at a qualified
specialist workshop.
Maintenance and care 327

Intheeve nt of a flat tire, thefo llowing options
are available depending on your vehicle's equip‐
ment:
RVe hicles with MOExtended tires: it is pos‐
sible tocontinue the journey for a short
period of time. Make sure you observ eth e
no tes on MOExtended tires (run-flat tires)
(
→page 343).
RVe hicles with a TIREFIT kit: you can repair
th e tire so that it is possible tocontinue the
journ eyfor a short period of time. Todo this,
use the TIREFIT kit (
→page 344).
RVe hicles with Mercedes-Benz
mbrace®(USA only): you can make a call for
Ro adside Assis tance via theove rhead control
panel in the case of a breakdown
(
→page 294).
RAll vehicles: change the wheel
(→page 386).
Note s on MOExtended tires (run-flat tires)
&
WARNING Risk of accident when driving
in li mp-home mode
When driving in emergency mode the han‐
dling characteristics are impaired, e.g. when
cornering, when accelerating stronglyand
when braking.
#Do not exceed the specified maximum
speed.
#Av oid any abrupt steering and driving
maneuvers as well as driving over
obs tacles (curbs, pot holes, off-road).
This applies, in part icular,toa loaded
ve hicle.
#Stop driving in the emer gency mode if
yo u notice:
Rbanging noise
Rvehicle vibration
Rsmoke which smells like rubber
Rcontinuous ESP®inter vention
Rcrac ksin tire side walls
#After driving in emergency mode ha ve
th erims checkedby aqu alified special‐
ist workshop with rega rd totheir fur ther
use.
#The defective tire must be replaced in
eve rycase.
With MOExtended tires (run-flat tires), you can
continue todrive your vehicle even if there is a
tot al loss of pressure in one or more tires. How‐
eve r,th e tire af fected must not show any clearly
visible damage.
Yo u can recognize MOExtended tires bythe
MOExtended marking which appears onthe side
wa ll of the tire.
Ve hicles with tire pressure monitoring sys‐
te m: MOExtended tires may only be used in con‐
junction wi than activated tire pressure monitor‐
ing sy stem.
If a pressure loss warning message appears in
th e multifunction display:
RCheck the tire for dama ge.
RIf driving on, obser vethefo llowing no tes.
Breakdown assis tance 34
3

Aluminum hub cap
#Toremo ve:position soc ket2 on hub cap
1.
% The soc ket can be found inthe tire-change
to ol kit.
#Po sition wheel wrench 3on soc ket2.
#Using wheel wrench 3, turn hub cap1
counter-clo ckwise and remo veit.
#To install: position hub cap 1and turn until
it is comple tely flush withth e wheel.
#Po sition soc ket2 on hub cap 1.
#Attach wheel wrench 3tosoc ket2 and
tighten the hub cap clockwise.
Specified tightening torq ue: 18lb-ft
(25 Nm).
#Ra ise theve hicle (→page 387).
Ra ising theve hicle when changing a wheel
Re quirements:RThere are no persons in theve hicle.
RThe vehicle has been prepared for a wheel
ch ange (→page 386).
RThe hub caps ha vebeen remo ved
(→page 386).
Impor tant no tes on using the jack:
ROnly use theve hicle-specific jack that has
been tested and appr ovedby Mercedes-Benz
to raise theve hicle.
RThe 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.
RThe jack must be placed on a firm ,fl at and
non-slip sur face. If necessar y,use a lar ge,
load-bearing, non-slip underla y.
RThefoot ofthe jack must be positioned verti‐
cally under the jacking point.
Ru les of conduct when theve hicle is raised:
RNe ver place your hands or feet under the
ve hicle.
RDo not lie under theve hicle.
RDo not start the engine and do not release
th e electric parking brake.
RDo not open or close any doors or the trunk
lid.
Wheels and tires 387

1,2, 3 ...
12 V battery ............................................. 353
Re placing ............................................ 353
12 V sock et
see Soc ket (12 V)
360° Camera ........................................... 187
Assigning as a favo rite ......................... 190
Care .................................................... 338
Fu nction .............................................. 187
Selecting a view ................................... 190
A
A/C function Activating/deactivating (multimedia
sy stem) ................................................ 121
Switching on/off (control panel) .......... 121
ABS (Anti-lock Brake Sy stem) ................ .151
Ac celeration
see Kickdown
Ac cess data
Editing ................................................ .299
Setting ................................................. 298 Ac
oustic locking verification signal
Ac tivating/deactivating ......................... 58
Ac tive Blind Spot Assi st......................... 202
Ac tivating/deactivating .......................2 04
Brake application ................................. 203
Fu nction .............................................. 202
Sy stem limitations .............................. .202
Ac tive Brake Assi st
Fu nction/no tes ................................... 155
Setting ................................................. 159
Ac tive Di stance Assist DI STRONIC........ 162
Ac tive Emergency Stop Assist .............. 171
Ac tive Lane Change Assi st.................. 169
Callin g up a speed .............................. .163
Display s inthe Instrument Display ...... .171
Fu nction .............................................. 162
Increasing/decreasing speed ..............1 63
Re quirements ...................................... 163
Ro ute-based speed adap tation ............1 66
St eering wheel buttons ........................ 163
St oring a speed ... ................................
163
Sw

itching off/deacti vating .................. 163
Switching on/activating ...................... 163
Sy stem limitations .............................. .162 Ac
tive Eme rgency Stop Assist ................ 171
Ac tive hood (pedestrian pr otection) ...... 328
Me thod of operation ............................3 28
Re setting ............................................. 328
Ac tive Lane Change Assi st
Ac tivating/deactivating .......................1 71
Fu nction .............................................. 169
Ac tive Lane Keeping Assist .................... 205
Fu nction .............................................. 205
Sensitivity (function/no tes) ................. 207
Setting the sensitivity .......................... 207
Switching on/off ................................. 206
Sy stem limitations .............................. .205
Ac tive Parking Assist .............................. 190
Cr oss Traf fic Alert ................................ 195
Drive AwayAssist ................................ 194
Exiting a pa rking space ........................ 193
Fu nction .............................................. 190
Pa rking ................................................ 192
Sy stem limitations .............................. .190
Ac tive Speed Limit Assi st............... 165, 199
Displ ay................................................. 165
Fu nction .............................................. 165
Setti
ng ................................................. 199
462
Index

Active Steering Assist ............................ .167
Ac tivating/deactivating .......................1 69
Ac tive Emergency Stop Assist .............. 171
Ac tive Lane Change Assi st.................. 169
Displ ays in the Instrument Display ...... .171
Fu nction ............................................... 167
Sy stem limitations .............................. .167
Ad aptive cruise control
see Active Dis tance Assist DISTRONIC
Ad aptive Highbeam Assist
Fu nction ............................................... 111
Switching on/off .................................. 112
Ad ditive s.................................................. 398
Engine oil ............................................ 398
Fu el ..................................................... 398
Ad ditive s (engine oil)
see Additives
Ad ditive s (fuel)
see Fuel
Ad dress book
see Contacts Ad
justing the balance/ fader
Burmes ter®high-end 3D sur round
sound sy stem ...................................... 326
Burmes ter
®sur round sound sy stem ... 325
Ad justing the bass, mid- range and
treble
Burmes ter
®high-end 3D sur round
sound sy stem ...................................... 325
Ad justing the mid- range, treble and
bass
Burmes ter
®high-end 3D sur round
sound sy stem ...................................... 325
Ad justing the sound focus
Burmes ter
®sur round sound sy stem ... 325
Ad justing the sound optimization
Burmes ter
®high-end 3D sur round
sound sy stem ...................................... 326
Ad justing treble, mid- range and bass
settings
Burmes ter
®high-end 3D sur round
sound sy stem ...................................... 325
ADS PLUS damping sy stem
see AIR BODY CONTROL Af
ter-sales service center
see ASS YST PLUS
Air bag ........................................................ 40
Fr ont air bag (driver, front passenger) ... 40
Ins tallation locations ............................ .40
Knee air bag .......................................... 40
Overview ............................................... 40
Pr otection ............................................. .41
Re duced pr otection .............................. .42
Side impact air bag ............................... 40
Wi ndow cur tain air bag .......................... 40
AIR BODY CONT ROL................................ .174
Setting ................................................. 176
Suspension .......................................... 174
Air distribution Setting (multimedia sy stem) ............... .122
Air freshener sy stem
see Frag rance sy stem
Air pressure see Tire pressure
Air suspension see AIR BODY CONTROL
Index 463