manual radio set MERCEDES-BENZ SLC ROADSTER 2018 Owner's Manual

Maximum load onatire (defini-
tion) ............................................... 279
Maximum loaded vehicle weight
(definition) .....................................2 79
Maximum permissible tire pres-
sure (definition) .............................2 79
Maximum tire load. ........................ 277
Maximum tire load( definition) ....... 279
MOExtended tires .......................... 262
Optional equipment weight (defi-
nition) ............................................ 280
Overview ........................................ 260
PSI (pounds per square inch) (def-
inition) ...........................................2 79
Replacing ....................................... 280
Service life ..................................... 261
Sidewall (definition) ....................... 279
Speed rating (definition) ................ 279
Storing ...........................................2 81
Structure and characteristics
(definition) ..................................... 278
Summer tires ................................. 262
Temperature .................................. 274
TIN (Tire Identification Number)
(definition) ..................................... 280
Tire bead( definition) ......................2 79
Tire pressure (definition) ................ 279
Tire pressure s(recommended). ..... 278
Tire size (data) ............................... 284
Tire size designation, load-bearing
capacity, speedr ating .................... 275
Tire tread ....................................... 261
Tire tread (definition) ..................... 279
Total loadl imit (definition) ............. 280
Traction ......................................... 274
Traction (definition) ....................... 280
Treadw ear..................................... 274
Uniform Tire Quality Grading
Standard s...................................... 273
Uniform Tire Quality Grading
Standard s(de finition) .................... 278
Wea rindicator (definition) ............. 280
Wheel and tire combination ........... 284
Wheel rim (definiti on) .................... 278
se

e Fla ttire
Tow-starting
Emergency engine starting ............ 258
Important safety notes .................. 256 Towin
gaway
Important safety guideline s........... 256
Installing the towing eye. ............... 256
Removing the towing eye. .............. 257
Transporting the vehicl e................ 258
With both axles on the ground ....... 257
With the reara xler aised ................ 257
Trafficr eports
see also Digital Operator's Man-
ua l.................................................. 211
Transmission
Selector lever ................................ 122
see Automati ctransmission
Transmissio nposition display ......... 122
Transporting the vehicle .................. 258
Trip computer (on-board com-
puter) .................................................. 166
Trip odometer
Calling up ....................................... 166
Resetting (on-board computer) ...... 167
Trunk
Emergency release .......................... 73
Important safety notes .................... 72
Locking separately. .......................... 73
Opening/closing (manuall yfrom
outside) ............................................ 73
Overview .......................................... 72
Trunk lid
Displa ymessage ............................ 200
Opening dimensions ...................... 295
Trunk partition
Displa ymessage ............................ 200
Generaln otes .................................. 79
Opening/closing .............................. 80
Turn signals
Displa ymessage ............................ 189
Switching on/off. ............................. 96
Two-wa yradio
Frequencie s................................... 288
Installation ..................................... 288
Transmission output( maximum) .... 288
Type identificatio nplate
see Vehicl eide ntification plate
U
Unlocking
Emergency unlocking ....................... 72
Index19

Change of direction announced without a
lane recommendation
:Road intowhicht hechange of direction
leads
;Distance to change of direction and visual
distanc edisplay
=Change-of-direction symbol
When achange of direction is announced ,you
will see change-of-direction symbol =and dis-
tance graphic ;.The distanc eindicator short-
ens towards th etop of th edisplay as you
approach th epointoft heannounced change of
direction.
Change of direction announced with a
lane recommendation
:Road int owhicht hechange of direction
leads
;Distance to change of direction and visual
distanc edisplay
=Lanes no trecommended
?Recommende dlane and new lane durin ga
change of direction
AChange-of-direction symbol
On multilane roads ,new lane recommendations
can be displayedf or thenextc hange of direction
if th edigital map support sthisd ata. During the
change of direction,n ew lanesmay be added.
Lanen otrecommended =:you will no tbeable
to completet henex tchange of direction if you
stay in this lane.
Recommende dlane and new lane durin ga
change of direction ?:inthisl ane you will be
able to completet henex ttwo changes of direc-
tio nw ithout changingl ane.
Other status indicators of th enaviga-
tion system
The navigation system displays additional infor-
mation and th evehicle status.
Possible displays:
RNew Route...or Calculating Route...
An ew rout eiscalculated.
RRoadN ot Mapped
The vehicle position is inside th earea of the
digital map but th eroad is no trecognized, e.g.
newly built streets, car park sorprivate land.
RNo Route
No rout ecoul dbec alculate dtotheselected
destination.
RO
You have reached th edestination or an inter-
mediate destination.
Audio menu
Selecting aradio station
:Activ estatio nlist
;Statio nfrequency with memory position
The multifunction display showss tation ;with
statio nfrequency or statio nname. The preset
position is only displayeda longwith station ;if
this has been stored.
XSwitch on th emultimedia system and select
radio (see th eDigital Operator's Manual).
XPres sthe = or; button on th esteering
wheel to selectt heAudiomenu.
XTo select apreset list or station list: press
and briefly hold the 9or: button until
168Menusa nd submenus
On-boardc omputer and displays

the presetlistors tationlistint he desired
frequency range is shown.
XTo select astation: brieflypress 9
or :.
SIRIUS XM
®satellite radi oacts like anormal
radio.
For mor einformation on radi ooperation, see
"Satellite radio" in the Digita lOperator' sMan-
ual.
Operatin ganaudiop layer or audio
media
Audio data fromv arious audi odevices or media
can be played ,depen ding on the equipment
installe dinthe vehicle.
XSwitch on the multimedia systema nd select
CD or MP3m ode( seet he Digita lOwn er's
Manual).
XPress the =or; button on the steering
whee ltoselect theAudiomenu.
XTo select the next/previous track: briefly
press the 9or: button.
XTo select atrackf romthe trackl ist( rapid
scrolling): press and hol dthe 9 or:
button unti ldesir ed track :appears.
If yo upress and hol dthe 9 or: button,
the rapi dscrolling spee disincreased. Not all
audi odrives or data carriers support thisf unc-
tion.
If track information is stored on the audio
devic eorm edium, the multifunctio ndisplay
will sho wthe numbe rand titl eofthe track.
VideoDVD operation
XSwitch on the multimedia systema nd select
video DVD (see the Digita lOperator' sMan-
ual).
XPress the =or; button on the steering
whee ltoselect theAudiomenu.
XTo select the next or previous scene:
briefl ypress the 9or: button.
XTo select ascene fromt he scen elist
(rapid scrolling): press and holdthe 9
or : button unti ldesir ed scene :
appears.
Telephon emenu
Introduction
GWARNING
If yo uoperate information systems and com-
municatio nequipment integrated in the vehi-
cle when driving, yo umaybe distracted from
the traffics ituation. Yo ucould also lose con-
trol of the vehicle. There is ariskofana cci-
dent.
Onlyo perate thise quipmentwhen the traffic
situatio npermits. If yo uarenot sure thatt his
is possible, park the vehicl epayin gattention
to trafficc onditions and operate the equip-
ment when the vehicl eisstationary.
When telephoning ,you must observe the legal
requirements for the country in which yo uare
currentl ydriving.
XSwitch on the mobil ephone (see the manu-
facturer’ soperating instructions).
XSwitch on the multimedia system( seet he
Digita lOperator' sManual)
XEstablis haBluetooth®connectio ntothe mul-
timedia system(Ypage 215).
XPress the =or; button on the steering
whee ltoselect theTelmenu.
Yo uw ills ee one of the following displa ymes-
sage sint he multifunctio ndisplay :
RPhone READYor the nam eofthe network
provider: the mobil ephone hasf oundanet-
work and is ready to receive.
RPhone No Service:t here is no network
availabl eorthe mobil ephone is searching for
an etwork.
Menus and submenus169
On-board computer and displays
Z

General notes
The multimedia system section in this Opera-
tor's Manualdescribes the basicp rinciples for
operation. More information can be found in the Digital Operator's Manual.
Important safety notes
GWARNING
If you operate information systems and com-
municatio nequipment integrated in the vehi-
cle when driving, you may be distracted from
the traffic situation. You could also lose con-
trol of the vehicle.T here isarisk of an acci-
dent.
Only operate this equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legalr equirements for the
country in which you are currently driving when
operating the multimedia system.
The multimedia system calculates the route to
the destination withoutt aking the following into
account, for example:
Rtraffic lights
Rstop and yield signs
Rparking or stopping restrictions
Rroad narrowing
Rother road and traffic rule sand regulations
The multimedia system may give incorrect nav-
igation recommendations if the actual street/
traffic situation does not correspond with the
digital map's data.
For example:
Rad iverted route
Rthe road layout or the direction of aone-way
street has been changed
For this reason, you must alwayso bserve road
and traffic rule sand regulations during your
journey. Roa dand traffic rule sand regulations
alwaysh ave priority over multimedia system
driving recommendations. Navigation announcements are intended to
direct you whiled
riving withoutdiverting your
attention from the road and driving.
Please alwaysu se this feature instead of con-
sulting the map display for directions. Looking
at the icons or map display can distract you from
traffic conditions and driving, and increase the
risk of an accident.
This equipment complies with FCC radiation
exposure limits set forth for uncontrolled equip-
ment and meets the FCC radiof requency (RF)
Exposure Guidelines in Supplement CtoOET65.
This equipment has very low levelsofRFe nergy
that is deemedtoc omply withoutmaximum
permissive exposure evaluation (MPE). How-
ever, it is recommended to insta

ll it atadistance
of at least 8inches (approx. 20 cm) betweent he
radiation source and aperson's body (not
including limbss uch as hands, wrists, feet and
legs).
GWARNING
Modifications to electronic components, their software as wellasw iring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle.T here is an increasedr isk of an
accident and injury.
Never tamper with the wiring as wellase lec-
tronic components or their software .You
shoul dhave all work to electricala nd elec-
tronic equipment carried out at aqualified
specialist workshop.
Function restrictions
For safety reasons, some functions are restric-
ted or unavailable whilet he vehicle is in motion.
You willn otice this, for example, because either
you willn ot be abletos elect certain menu items
or am essag ewillappear to this effect.
Function restrictions211
Multimedia system
Z

Restarting the tire pressure monitor
Whenyourestart the tire pressure monitor, all
existing warning messages are deleted and the
warning lamps go out. The monitor uses the cur-
rentlys et tire pressures as the reference values
for monitoring. In most cases, the tire pressure
monitor will automaticall ydetect the new refer-
ence value safteryou have changed the tire
pressure. However, yo ucan also set reference
value smanually as described here. The tire
pressure monitor then monitors the new tire
pressure values.
XSet the tire pressure to the value recommen-
ded for the corresponding driving situation on
the Tire and Loading Information placard on
the driver'ss ideB -pillar (
Ypage 263).
Additiona ltire pressure value sfor different
load scan also be found on the tire pressure
table on the inside of the fue lfille rflap
(
Ypage 263).
XMake sure that the tire pressure is correct on
al lf ourw heels.
XEnsur ethat the SmartKey is in position 2in
the ignition lock.
XPress the =or; button on the steering
wheel to select the Serv.menu.
XPress the9or: button to select
Tire Pressure.
XPress a.
The multifunction display shows the current
tire pressure for the individual tire sorthe
Tire pressure will be displayed
afterd rivingafew minutesmessage.
XPress the :button.
The UseCurrentPressuresasNewRef‐erenceValuesmessage appears in the mul-
tifunction display.
If you wish to confirm the restart:
XPress a.
The TirePress.MonitorRestartedmes-
sage appears in the multifunction display.
After driving for afew minutes, the system
checks whethert he current tire pressures are
within the specified range. The new tire pres-
sures are then accepted as reference values
and monitored.
If you wish to cance lthe restart:
XPress %.
The tire pressure value sstoredatt he last
restart will continu etobemonitored.
Radio type approval for the tire pres-
sure monitor
CountryRadio type approval number
USAFCC ID: MRXMW2433A
FCCIC ID:MRXGG4 Thisd evice
complies with part 15 of the FCC
rules and with license exempt
RSS standard sofIndustry Can-
ada. Operation is subject to the
following conditions .(1) This
device may not cause harmful
interference, and (2) Thisd evice
mus taccept any interference
received, including interference
that may cause undesired oper-
ation. Le present appareile st
conforme d'industrieC anada
applicables au xappar eils radio
exempts de licence. L'exploita-
tion est authorisee au xdeuxc on-
ditions suivantes. (1) L'appareil
ne doi tpas produire de brouil-
lage, et (2) L'autisatue rdel'ap-
pareild oita ccepter toutb rouil-
lage radioelectriqu esubi, meme
si le brouillag eest susceptible
d'e ncompromettre le fonc-
tionnement. WARNING:C hanges
or modifications not expressly
approved by the party responsi-
bl ef or compliance could voidt he
user'sa uthority to operate the
equipment. The term "IC:" before the radio certification number
only signifies Canad atechnical
specifications were met.
FCC ID:MRXMC34MA4 This
device complies with part 15 of
the FCC rules and with license
exempt RSS standard sofIndus-
try Canada. Operation is subject
to the following conditions .(1)
Thisd evice may not cause harm-
ful interference, and (2) This
device mus taccept any interfer-
ence received, inclu
ding interfer-
ence that may cause undesired
operation. Le present appareil
est conforme d'industrieC anada
applicables au xappar eils radio
exempts de licence. L'exploita-
tion est authorisee au xdeuxc on-
ditions suivantes. (1) L'appareil
270Tire pressure
Wheel sand tires