2019 MERCEDES-BENZ S-CLASS CABRIOLET change wheel

Aluminum hub cap
#
Toremo ve:position soc ket2 on hub cap
1.
% The soc ket can be found in the tire-change
to ol kit. #
Position wheel wrench 3on soc ket2. #
Using wheel wrench 3, turn hub cap1
counter-clo ckwise and remo veit. #
Toinstall: position hub cap 1and turn until
it is comple tely flush with the wheel. #
Position 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
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 (→ page 400).
R The hub caps ha vebeen remo ved
( → page 400).
Impor tant 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 trunk
lid. Wheels and tires
401

#
Using the lug wrench, loosen the wheel bolts
on the wheel you wish tochange byabout
one full turn. Do not unscr ewthe bolts com‐
ple tely. Po
sition of jack support points &
WARNING Risk of inju ryfrom incor rect
positioning of the jack
If yo u do not position the jack cor rectly at
th e appropriate jacking point of theve hicle,
th e jack could tip with theve hicle raised. #
Only position the jack at the appropri‐
ate jacking point of theve hicle. The
base of the jack must be positioned ver‐
tically under the jacking point of the
ve hicle. *
NO
TEVehicle damage from the jack If
yo u do not position the jack cor rectly at
th e appropriate jack support point of the
ve hicle, the jack could tip over with theve hi‐
cle raised. #
The jack is designed exclusively for
jacking up theve hicle at the jack sup‐
port points. #
Take thera tchet out of the tire-change tool
kit and place it on the he xagon nut of the
jack so that the letters "AUF" are visible. 402
Wheels and tires

&
WARNING Risk of accident from losing a
wheel
Oiled, greased or damaged wheel bolt/wheel
nut thre ads or wheel hub/wheel mounting
bolt thre ads can cause the wheel bolts/
wheel nuts tocome loose.
As a result, you could lose a wheel while driv‐
ing. #
Never oil or grease theth re ads. #
Intheeve nt of damage totheth re ads,
con tact a qualified specialist workshop
immediatel y. #
Have the damaged wheel bolts or dam‐
aged hub thre ads replaced. #
Do not continue driving. #
Obser vethe information on thech oice of
tires (→ page 396).
Fo r tires with a specified direction of rotation, an
ar row onthe side wall of the tire indicates the
cor rect di rection of rotation. Obse rveth e direc‐
tion of rotation when ins talling. #
Slide the wheel tobe mounted onto the
alignment bolt and push it on. &
WARNING Risk of inju ryfrom tightening
wheel bolts and nuts
If yo u tighten the wheel bolts or wheel nuts
when theve hicle is raised, the jack could tip. #
Only tighten wheel bolts or wheel nuts
when theve hicle is on the ground. #
Be sure toobser vethe instructions and
saf ety no tes on "Changing a wheel"
(→ page 396). #
For saf etyre asons, on lyuse wheel bolts
which ha vebeen appr ovedby Mercedes-
Benz and forth e wheel in question.
* NO
TEDama getopaintwork of the wheel
ri m when scr ewing on thefirs t wheel bolt If
th e wheel has too much play when scr ew‐
ing in thefirs t wheel bolt, the wheel rim paint
can be dama ged. #
Press the wheel firm lyagainst the
wheel hub when scr ewing on thefirst
wheel bolt. #
Tighten the wheel bolts evenly in a diagonal
pattern in the order indicated until they are
fi nger-tight. #
Unscr ew the alignment bolt. #
Tighten the last wheel bolt until it is finger-
tight. #
Lowe rth eve hicle (→ page 404). Lo
weri ngtheve hicle af ter a wheel change Re
quirements:
R The new wheel has been ins talled
(→ page 403). #
Place thera tchet onto the he xagon nut of the
jack so that the letters "AB" are visible. #
Tolowe r the vehicle: turnthera tchet of the
jack counter-clo ckwise. 404
Wheels and tires

1,
2, 3 ...
4MATIC ..................................................... 14 3
Fu nction .............................................. 14 3
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
360° Camera ........................................... 187
Fu nction .............................................. 187
Opening the camera co ver (rear view
camera) .............................................. .190
Selecting a view ................................... 189
Setting favo rite s ..................................1 90A
A/C function Activating/deactivating (multimedia
sy stem) ................................................ 12 3
Switching on/off (control panel) ......... 12 3
ABS (Anti-lock Braking Sy stem) ............ .156
Ac celeration
see Kickdown Ac
cident and breakdown manage‐
ment
Mercedes me connect ........................ .303
Ac oustic locking verification signal
Ac tivating/deactivating ......................... 59
Ac tivating/deactivating automatic
vo lume adjustment
Burmes ter®
sur round sound sy stem ... 334
Ac tive Blind Spot Assi st......................... 202
Brake application ................................. 204
Fu nction .............................................. 202
Switching on/o ff................................. 205
Sy stem limitations ...............................2 02
Ac tive Brake Assi st
Fu nction/no tes ................................... 15 9
Setting ................................................. 16 3
Ac tive Di stance Assist DIST RONIC ........ 16 6
Ac tive Emergency Stop Assist .............. 175
Ac tive Lane Change Assi st................... 174
Calling up a speed .............................. .168
Displ ays in the Instrument Display .......1 75
Fu nction .............................................. 16 6
Increasing/decreasing speed ..............1 68
Re quirements ...................................... 16 8Ro
ute-based speed adap tation ........... .170
St eering wheel buttons ........................ 16 8
St oring a speed ................................... 16 8
Switching off/deacti vating .................. 16 8
Switching on/activating ...................... 16 8
Sy stem limitations ...............................1 66
Ac tive Eme rgency Stop Assist ................ 175
Ac tive hood (pedestrian pr otection) ...... 337
Me thod of operation ............................3 37
Re setting ............................................. 337
Ac tive Lane Change Assi st...................... 174
Ac tivating/deactivating ...................... .175
Fu nction ............................................... 174
Ac tive Lane Keeping Assist .................... 205
Ac tivating/deactivating ...................... .207
Ac tivating/deactivating thewa rning .. .208
Fu nction .............................................. 205
Setting the sensitivity .......................... 208
Sy stem limitations ...............................2 05
Ac tive Park ing Assist .............................. 19 0
Cross Traf fic Alert ................................ 19 5
Drive AwayAssi st................................ 194
Exiting a pa rking space ........................ 19 3
Fu nction .............................................. 19 0 Index
477

Wheels/rims ....................................... 352
Wi
nd de flector .....................................3 50
Wi nd screen ......................................... 351
Wi ndo ws .............................................. 352
Wi per blades .......................................3 52
Carpet (Care) .......................................... .354
Change of address .................................... .21
Change of ownership ................................ 21
Changing a wheel Preparation ........................................ .400
Ra ising theve hicle ...............................4 01
Changing gears ........................................ 141
Manually ..............................................1 41
Changing hub caps .................................400
Character entry Ontheto uchpad .................................. 24 5
Using the controller ............................. 24 5
Cha rging
Bat tery (vehicle) .................................. 366
Mobile phone (wireless) ...................... 108
Child saf ety lock
Ac tivating/deactivating (multimedia
sy stem) ................................................ 251 Child seat
Attach ing (no tes) ................................... 51
Basic instructions .................................. 47
front-passenger seat (no tes) ................. 55
LA TC H-type (ISOFIX) (ins talling) ............ 52
No tes on risks and dangers ...................48
Secu ring on the front passenger seat ....56
Secu ring on there ar seat ...................... 54
Child ren
Av oiding dangers in theve hicle .............48
Basic instructions .................................. 47
Special seat belt retractor ..................... 52
Chock ....................................................... 399
St orage location ..................................3 99
Cho ck
see Chock
Cigar ette lighter
Fr ont center console ........................... 106
Cleaning see Care
Climate control Activating/deactivating ...................... .123
Ac tivating/deactivating the A/C
function (cont rol panel) ...................... .123 Ac
tivating/deactivating the A/C
function (multimedia sy stem) .............. 12 3
Ac tivating/deactivating the synchro‐
nization function (multimedia sys‐
te m) ..................................................... 12 5
Air di stribution settings ........................ 124
Air-reci rculation mode ........................ .125
Au tomatic control ................................ 124
Climate style function .......................... 124
Control panel for 3-zone auto matic
clima tecontrol .................................... 12 3
Filling capacity forPA G oil .................... 416
Fr ont air vents ..................................... 127
Glo vebox air vent ................................ 12 8
Inserting/removing theflacon (fra‐
gr ance sy stem) .................................... 12 6
Ionization ............................................. 12 5
Re ar air vents ...................................... 127
Re frigerant .......................................... .415
Re frigerant filling capacity .................. .416
Re moving condensation from the
windo ws.............................................. 12 5
Re sidual heat ....................................... 12 5
Setting rear climate control (multi‐
media sy stem) .....................................1 24
Setting the climate style ......................1 24 Index
483

0024Re
d indicator lamp, elect ric
parking brake applied (Canada only) ...4 67
0049 Red indicator lamp, elect ric
parking brake applied (USA only) .........4 67
0075 Restra int sy stem warning lamp .. .470
0076Seat belt warning lamp flashes .... 471
0076 Seat belt warning lamp lights
up ........................................................ 470
00CC Suspension warning lamp ............ 471
0077 Tire pressure monitoring sys‐
te m wa rning lamp flashes .................... 475
0077 Tire pressure monitoring sys‐
te m wa rning lamp lights up .................. 474
L Warning lamp for dis tance
wa rning function .................................. 471
0024 Yellow elect ric pa rking brake
indicator lamp is malfunctioning .......... 467
Wa rning/indicator lamps .......................464
Overview ............................................. 464
PA SSENGER AIR BAG ............................ 42 Wa
rranty .................................................... 25
Wa sher fluid
see Windshield washer fluid
Wa shing byhand (care) .......................... 344
Wa ter tank
see Air-water duct
We ather information ............................... 284
We b br owser
Calling up a web page .........................3 08
Calling up options ............................... 309
Calling up the settings .........................3 09
Deleting a bookma rk........................... 310
Del eting br owser data .......................... 310
Ending .................................................. 310
Managing bookmar ks.......................... 310
Overview ............................................. 309
Showing/hiding the menu ...................3 08
We bsite
Calling up ............................................ 308
Showing/hiding thewe b br ows er
menu ................................................... 308
Wheel change
Lo we ring theve hicle ........................... 404 Mounting a new wheel ........................ 403
Re moving a wheel .............................. .403
Re moving/ins talling hub caps ............ .400
Wheel rotation ........................................ .398
Wheels Care .................................................... 352
Changing hub caps .............................. 400
Checking .............................................. 376
Checking the tire pressure (man‐
ually) ................................................... 380
Checking the tire pressure (tire pres‐
sure monitoring sy stem) ......................3 82
Definitions .......................................... .393
DO T,Tire Identification Number (TIN)
............................................................ .389
Flat tire ................................................ 356
Ins talling .............................................. 403
Load index .......................................... .391
Load-bearing capacity .........................3 91
Maximum tire load .............................. 390
Maximum tire pressure ....................... 390
MOExtended tires ................................ 357
No ise .................................................. .376
No tes on ins talling .............................. 396
Overview of tire labeling ...................... 388 Index
513