belt MERCEDES-BENZ S-CLASS CABRIOLET 2017 Service Manual

Wa
rning and indicator lamps Overvie
wofwarningand indicator lamps Som
esystems per form aself-tes twhen thei gni‐
tion is switched on. Some warning and indicator
lamps ma ybriefly light up or flash. This behav‐
iour is non-critical. Thes ewarning and indicator
lamps onl yindicat eamalfunction if they light up
or flash af tert he engine is star tedord uring a
journe y.
Instrument displa yinthe widesc reen cockpit Prog
ressiv esetting (widescreen cockpit) If
yo us elect thep rogressiv edispla ysetting in
ve hicles wit hawidescreen cockpit, thep osition
of thei ndicator lamps in thei nstrument display
ch anges.
Wa rning and indicator lamps:
L Dipped beam (→
page117 )
T St
anding light s(→pag e117 )
K Mai
nbeam( →pag e119 )
#! Tu
rn signal light (→ page119 )
R Re
ar fogl ight (→ page117 ) ü
Sea
tbelti sn otfast ened
(→ pag e471 )
J Brakes (red) (→
page465)
J Brakes (yell
ow)(→pag e465)
! ABSm
alfunction (→ page465)
÷ ESP®
(→ pag e465)
å ESP®
OFF (→ page465)
! Electric parkin
gbrake ( →pag e465)
Ð St
eering assis tance malfunction
(→ page 473)
# Electrica
lfault (→ page474 )
6 Re
stra int sy stem (→ page465)
; Engine diagnosis (→
page474 )
8 Fu
elreser vewit hfuel filler cap loca‐
tion indicator (→ page474 )
? Coolan
ttoo hot/cold (→ page474 )
· Dis
tance warning (→ page472)
h Ty
re pressur emonitoring sy stem
(→ pag e477) 462
Displaymessa gesa nd warning/indicator lamps

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
6 Re stra int sy stem warning
lamp The
redr estraint sy stem warning lam pislit while thee ngine is running.
The restra int sy stem is malfunctioning. &
WARNING Risk of inju ryor fata linjur ydue toam alfunctio nintherestra int sy stem
If th er estraint sy stem is malfunctioning, restra int sy stem components ma ybetriggered unintentionall yormight not
be triggered at all in thee vent of an accident. Thi smayaffect thes eat belt tensioner or airbag, fore xamp le. #
Have ther estraint sy stem checkeda nd repaired immediately at aqualified specialis tworks hop. #
Driv eonc arefully. #
Obser vethem essages in them ultifunction displa y. #
Consult aqualified specialis tworks hop immediatel y. Seat belt
Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
7 Seat belt warning lamp
light sup The
reds eat belt warning lam plight supa fter thee ngine is star ted.
In addition, an acoustic warning tone ma ysound.
The sea tbeltw arning lam premind sthe driver and front passenger tofast entheir seat belts. #
Fasten your seat belt .
If yo uh ave placed objects on thef ront passenger seat, thes eat belt warning lam pmayremain lit. Displa
ymessa gesa nd warning/indicator lamps 469

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
7 Seat belt warning lamp
fl ashes The
reds eat belt warning lam pflashes and an intermit tent wa rning tone sounds.
The driver or front passenger ha snotfast ened their seat belt while thev ehicle is in motion. #
Fasten your seat belt .
Ther eareobject sonthe front passenger seat. #
Remo vetheo bjects from thef ront passenger seat. Driving sy
stems Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
à Suspension warning lamp The
yello wA IRBO DY CONTROL warning lam pison.
AI RB ODYC ONTROL is faulty. #
Obser vethem essages on them ultifunction displa y.
·
Dis tance warning warning
lamp The
redd istan cewarning lam plight supw hilethev ehicle is in motion.
The dis tance tothev ehicle in front is toos mall fort he speed selected.
If th er eisana dditional warning tone, youa reapproachin ganobstacle at tooh igh aspeed. #
Be prepared tobrak eimmediatel y. #
Increase thed ista nce.
Ac tiveB rake Assi st . 47 0
Displaymessa gesa nd warning/indicator lamps

Batter
y(vehicle)
Charging .............................................. 373
No tes. .................................................. 371
St artin gassis tance .............................. 373
Tr ickle charge r. ................................... .161
Belt see Sea tbelt
Blind Spo tAssist ...................................... 212
Ac tivating/deactivating ...................... .214
Fu nctio n............................................... 212
Sy stem limitations ...............................2 12
Blue tooth ®
Ac tivating/deactivating ...................... .252
Setting up an Interne tconnection ....... .312
Settings ............................................... 251
Switching profil e(DUN/PAN) .............. 313
Blue tooth ®
audio
Ac tivating ............................................ 330
De-authorising (de-regis tering) the
device .................................................. 330
Information .......................................... 327
Overvie w............................................. 328
Searchi ngforat rack ........................... 330 Sear
ching fora nd auth orisingthe
device .................................................. 329
Selecting amusic pla yer. ................... .330
Switching device via NFC .................... 330
Boo tlid
Ac tivating/deactivating theb ootlid
opening limiter ...................................... 78
Closin g................................................... 74
HANDS-FREE ACCES S........................... 76
Locking separa tely ................................ 77
Opening .................................................73
Opening dimensions ............................4 14
Po we rclosing function ........................... 74
Unlocking (emergency key) .................... 78
Boo tseparator
Closing .................................................. 85
Opening ................................................. 85
Brak eAssis tSystem
see BAS(Brak eAssistSystem)
Brak efluid
No tes. .................................................. 413
Brak eforce distribution
EB D( Elect ronic Brak eforce Distribu‐
tion) ..................................................... 167Brakes
ABS (Anti-lo ckBraking Sy stem) ........... 16 4
Ac tiveB rake Assi st.............................. 167
Ad aptiv ebrake light s........................... 172
BA S(Brak eAssistSystem) .................. 16 4
Driving tip s.......................................... 14 3
EBD (Electroni cBrake forc eD istribu‐
tion )..................................................... 167
HOLD functio n.................................... .188
Limi tedb raking ef fect (salt-trea ted
ro ads) .................................................. 14 3
New/replaced brak elinings/brake
discs .................................................... 14 2
Ru nning-in no tes. .................................1 42
Braking assi stance
see BAS(Brak eAssistSystem)
Breakdown Assis tance overview. ............................ .20
To w- startin g......................................... 381
To wing away ........................................ 377
Tr ansportin gthe vehicle ......................3 78
Wheel chang e..................................... .396
Breakdown see Flat tyre Index
481

see Map
see Route
see Routeg uidance
see Traf fici nformation
Na vigation announcements
Ac tivating/deactivating ...................... .275
Ad justing thev olume ........................... 276
Re peating ............................................ 276
Switching audi ofadeout on/of f........... 276
Switching on/of fdurin gap hone cal l..2 75
Na vigation messages
On-boar dcomputer ............................. 223
Ne arField Communication (NFC) .......... 294
Connecting them obile phone tothe
multimedia sy stem .............................. 294
Information .......................................... 293
Locking thev ehicle (mobile phone) .......70
St artin gthe vehicle (Digital Car Key
st icke r) ................................................ 14 0
St artin gthe vehicle (mobile phone) ..... 14 0
Switching Blu etoo th®
audio equip‐
men t................................................... .330
Swit ching mobile phones .................... 294
Un lockin gthe vehicle (mobile phone) ....70 Ne
utral
Selecting ............................................. 14 9
NFC see Nea rField Communicatio n(NFC)
Night vi ew
see Night View Assi st
Night View Assist .................................... 210
Ac tivating/deactivating ........................ 211
Au tomatic activation ............................ 211
Car e................................................... .355
Fu nctio n............................................... 210
Pe destrian de tection ............................ 210
Spotlight function ................................. 211 O
Occupant saf ety
Pe ts in thev ehicle ................................. 62
Occupant saf ety
see Airbag
see Automatic front passenger air‐
bag shutoff
see PRE-SAFE ®
(anticipator yoccu‐
pant pr otection) see PRE-SAFE
®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Odome ter
see Totald ista nce recorder
Oil see Engine oil
On-boar dcom puter
Assis tance graphi cmenu ..................... 221
Displaying thes ervice due dat e........... 345
Head-up Displa ymenu ........................ 226
Media menu ........................................2 24
Menu designs ...................................... 226
Multifunction displa y............................2 19
Na vigation menu ................................. 223
Ra dio menu .........................................2 24
Service menu ...................................... 220
Te lephon emenu. ................................ .225
Tr ip men u........................................... .221
On-boa rddiagno stics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronic s............................... 405 Index
499

R
Ra dar senso rs.......................................... 16 3
Ra dio
Ac tivating ............................................ 330
Ac tivating/deactivating radio text ....... 333
Calling up aslide show........................ 332
Calling up thec hannel lis t................... 332
Deleting channels ................................ 332
Direct frequenc yentry ........................ 332
Displaying information ......................... 333
Displaying radio text ............................ 333
Editing statio npresets ........................ .332
Fr equency fix. ...................................... 333
Menu (on-boa rdcompu ter) .................. 224
Moving stations .................................. .332
Overvie w.............................................. 331
Sear ching fors tations ........................ .332
Setting astatio n. ................................ .332
Setting statio ntrack ing. ...................... 333
Settin gthe frequency band ................. 332
Setting thet raffic in form ation
service volume inc rease ...................... 333
St oring radio stations .......................... 332
Swit ching traf fica nnouncements
on/of f................................................. 333 Ta
gging music trac ks........................... 333
Vo ice command s(LINGU ATRO NIC) .....2 36
Ra dio station list
Calling up ............................................ 332
Ra dio stations
Dialling (on-boa rdcompu ter) ............... 224
Ra nge
Displaying ............................................ 221
Re ading light
see Interior lighting
Re alwo od (Care) .................................... .360
Re ar climat econtrol
Setting ................................................. 13 3
Re ar fogl ight ............................................ 11 8
Re ar seat belt
St atus displa y....................................... .41
Re ar seat bel tstatus display .................... 41
Re ar-vie wmirror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-lif evehicles Re
fuel
Re fuelling thev ehicle .......................... 15 2
Re gistration
Ve hicle .................................................. 30
Re mo teOnline
Charging theb atter y............................1 42
Cooling or heating thev ehicle inte‐
ri or .......................................................1 41
St artin gthe vehicle ............................. 14 2
Re scue card ............................................... 31
Re ser ve
Fu el ...................................................... 411
Re setfunction (multimedia sy stem) .....2 60
Re sidual heat ...........................................1 33
Re storing (factor ysettings)
see Resetfunction (multimedia sy stem)
Re stra int sy stem ...................................... .34
Children ................................................ .50
Fu nctio ninana ccident ........................ .35
Fu nctionality .......................................... 35
Malfunctio n........................................... 35
Pr otection ..............................................34
Re duced pr otection ...............................34 502
Index

Using
them emor yfunction ................. 104
Seat see Head restra int
Seat (rear) .................................................. 18
Setting options ...................................... 18
Seat belt ............................................... 36, 41
Ac tivating/deactivating seat belt
adjustment ............................................ 41
Car e................................................... .360
Fa stening ............................................... 39
Pr otection ..............................................36
Re ar seat belt status displa y................. .41
Re duced pr otection ...............................37
Re leasing .............................................. .40
Sea tbelta djustment (function) ............. 39
Sea tbelte xtende r................................. 39
Wa rning lam p......................................... 41
Seat belt adjustment Activating/deactivating ......................... 41
Fu nctio n................................................ 39
Seat belt extender .....................................39
Seat belt tensioners
Ac tivation .............................................. 35 Seat belt
warning
see Seat belt
Seat co ver(Ca re) ..................................... 360
Seat hea ter
Switching on/of f................................... 98
Seat ventilation
Switching on/o ff................................. 100
Selecting agear
se eS hifting gears
Selecting aPOI
see De stination ent ry
Selecto rlev er
see DIRECT SELECT le ver
Sensor s(Care) ......................................... 358
Service Menu (on-boar dcomputer) .................. 220
Service see ASS YSTP LUS
Service call ..............................................3 06
Breakd owna ssis tanc ec all .................. 306
MB In focal l......................................... 306 Servic
eCentre
see Quali fied specialis tworks hop
Service inter vald isplay
see AS SYST PLUS
Service product Engine oil ............................................. 412
Service products Additives (fuel) .....................................4 11
Setting aspeed
see Cruise control
Setting summer time .............................. 250
Setting thed atef ormat ........................... 251
Setting thed istance unit ........................ 255
Setting thef ootwell temperature
Setting ................................................ .133
Setting them apscale
see Map
Setting thes ound profile
Burmes ter®
high-end Sur round
soun dsystem. ..................................... 344
Shifting gears .......................................... 15 0
Gearshif trecommendatio n.................. 151 504
Index

W
Wa rning lamp
see Warning/indicator lamps
Wa rning sy stem
see ATA( anti-thef talarm system)
Wa rning triangle
Re moving ............................................ 363
Setting up ............................................ 364
Wa rning/indicator lamp
!AB Swarning lam p....................... 465
JB rake system warning lamp
(red) .................................................... 464
JBrak esystemw arning lamp
(yellow) ................................................ 463
?Coolan twarning lam p................. .473
· Distance warning warning lam p..4 70
#Electrical fault warning lam p....... 472
; Engine diagnosi swarning lam p... 472
å ESP®
OFF warning lam p............. .467
÷ ESP®
wa rning lam pflashes ........ .466
÷ESP ®
wa rning lam plight sup. ...... 466 8Fu
elreser vewarning lam p......... .472
Ð Powe rsteering sy stem warning
lam p..................................................... 471
! Redindicator lamp, elect ric
parkin gbrake applied .......................... 468
6Re stra int sy stem warning lam p... 469
7Sea tbeltw arning lam pflashes .. .470
7Seat bel twarning lam plights
up ........................................................ 469
àSuspension warning lam p........... 470
h Tyre pressur emonitoring sys‐
te mw arning lam pflashes .................... 476
h Tyre pressur emonitoring sys‐
te mw arning lam plight sup. ................ 475
! Yello we lect ricp arkin gb rake
indicator lam pismalfunctionin g......... 468
Wa rning/indicator lamps .................12, 462
In stru ment displa y(ove rview) ................ 12
Overvie w............................................. 462
PA SSENGER AIR BAG. .......................... .46
Wa rranty ..................................................... 31Wa
sher fluid
see Windsc reen washer fluid
Wa shing byhand (care) .......................... 353
We ather information ............................... 288
We bbrows er
Calling up aweb pag e......................... .315
Callin gupo ptions ................................ 316
Callin gupt he settings .........................3 16
Del eting abookmar k........................... .316
Del eting br owser dat a.......................... 316
Ending ................................................. .317
Managing bookmar ks.......................... 316
Overvie w..............................................3 16
Showing/hiding them enu ...................3 15
We bsite
Calling up ............................................. 315
Showing/hiding thew eb br owser
menu ................................................... 315
Wheel change
Fitting anew wheel ............................ .400
Lo we ring thev ehicle ............................4 01
Preparation ......................................... 396
Ra ising thev ehicle .............................. 398
Re moving awhee l.............................. .400 512
Index