2018 MERCEDES-BENZ SLC ROADSTER warning

Stowage areas
Stowage spaces
Important safety notes
GWARNING
If object sinthe passenger compartmenta re
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants. In
addition, cup holders, open stowage spaces
and mobile phone brackets cannot always
retain all object sthey contain. There is arisk
of injury, particularly in the event of sudden
braking or asudden change in direction.
RAlways stow object ssothat they cannot be
thrown around in such situations.
RAlways make sure that object sdonot pro-
trude from stowage spaces, parcel nets or
stowage nets.
RClose the lockable stowage spaces before
startin gajourney.
RAlways stow and secure heavy, hard, poin-
ted, sharp-edged, fragile or bulky object sin
the trunk.
Glove box
XTo open: pull handle :and open glove box
flap ;.
XTo close: fold glove box flap ;up until it
engages.
The glove box flap contains brackets for coins,
pens, and credit and service cards.
The glove box can be locked and unlocked using
the mechanical key.
XTo lock: insert the mechanical key into the
lock and turn it to position 2.
XTo unlock:insert the mechanical key into the
lock and turn it to position 1.
Stowage compartment/telephone
compartment under the armrest
XTo open:push button :up and raise arm-
rest ;.
The stowage compartmentc an be locked and
unlocked centrally using the SmartKey
(
Ypage 65).
iDepending on the vehicle equipment, aUSB
port and aMedia Interface is installed in the
stowage compartment. AMedia Interface is a
universal interface for mobile audio equip-
ment,e .g. for an iPod
®or MP3 Player.
Stowage areas219
Stowage and features
Z

Reversible floor panelinthe trunk
The trunk floor is level when yo uusethe outer
sid eoft he reversibl efloor panel.Ify outurn the
floor panel over, yo ucan transpor tobjects such
as ab everage crate on the undersid eofthe
panel.
Twof lexible straps ;are attached to the rever-
sible floor panel,u sethesetos ecure objects,
such as wind screen =,whenr eversibl efloor
panel :hasb eent urne dover.
Roo fcarrier
!
Thisv ehicleisn ot designed to transport
item sont he roof. Roof carriers and other
device swhich are mounted on the rooft hat
have not bee nspecifically approved for this
model by Mercedes-Benz mus tnot be used as
they could damag ethe vehicl eand the
retractable hardto p(vario-roof).
At the time of going to print, Mercedes-Benz
doe snot offera ny roofcarrieroro therr oof-
installed device sfor this model.
!Thisv ehicleisn ot designed to transpor tany
item sont he trunk li dortoallowluggage car-
riers or equipment of any kind to be installed to the trunk lid. Otherwise the vehicl
eand the
retractable hardto pcould be damaged.
Features
Cup holder
Important safety notes
GWARNING
If objects in the passenger compartment are
stowed incorrectly, they can slide or be
throwna round and hit vehicl eoccupants. In
addition, cup holders, ope nstowag espaces
and mobil ephone brackets canno talway s
retain al lobjects they contain. There is arisk
of injury, particularly in the event of sudden
braking or asudde nchange in direction.
RAlway sstow objects so that they canno tbe
throwna round in such situations.
RAlwaysmake sure that objects do not pro-
trud efrom stowag espaces, parcel nets or
stowag enets.
RClose the lockable stowag espaces before
starting ajourney.
RAlway sstow and secure heavy, hard, poin-
ted, sharp-edged, fragile or bulky objects in
the trunk.
GWARNING
The heating elements of the cup holder can
become very hot. Yo ucould burn yourselfo n
them.
There is ariskofi njury.
Do not touch the hot heating elements of the
cup holder .Alway smake sure that children
canno taccess the hot heating elements of the
cup holder .Neverl eave children unsuper-
vised in the vehicle.
!Only us ethe cup holder sfor containers of
the right size and which have lids. The drinks could otherwise spill.
!Do not expose drinks bottles in the cup
holder in the center console to continuous,
strong and direct sunlight. The passenger
compartment in the are aofthe center con-
Features221
Stowage and features
Z

sole can otherwise be damaged by the con-
centrated and reflected sunlight.
Cup holder in the center console
XTo open:slide cover ;back.
XTo remove the insert: slide catch:inwards
on both sides in the direction of the arrow.
XRemove the cup holder insert upwards.
XTo re-install the insert: place the insert in
the stowage space.
XSlide catch :outwards in the direction of the
arrow until it engages.
You can remove the cup holder insert for clean-
ing. Cleanw ith clear, lukewarm water only.
Bottle holder
Observe the "Important safety notes" in the
"Stowage compartments" section (Ypage 219).
!Make sure that any bottles weighing more
than 1.1 lb(0.5 kg) that are stored in the bottle
holder, rest on the vehicle floor. The bottle
holder could otherwise be damaged.
XPress the outer edge of button :and slide in
the direction of the arrow until the bottle fits
into the opening.
XInsert the bottle into the bottle holder.
The bottle holder is suitable for bottles with a
capacity of 25 fl. oz. (0.7 l)to 54 fl. oz. (1.5 l).
The bottle holde rdoesn ot secur ethe bottles; it
merel yprevents themf romtipping over.
Sun visors
Overview
GWARNING
If the mirrorc overoft he vanity mirrorisf olded
up when the vehicl eisinmotion, yo ucould be
blinded by incident light. There is ariskofa n
accident.
Alway skeept he mirrorc overfolde ddown
whil edriving.
:Mirrorl ight
;Bracket
=Retaining strip, e.g .for ap arking lo tticket
?Vanity mirror
AMirrorc over
iWhen drivin gathighs peeds with the side
windo worroofo pen:
If yo uhavei nserte dacar park ticke tinto
retaining strip =,makes uret hatiti snot
blow nawaybyt he wind.
222Features
Stowag eand featur es

Emergency call
Important safety notes
GWARNING
It can be dangerous to remain in th evehicle,
even if you have pressed th eSOS button in an
emergency if:
Ryou see smoke inside or outside of th evehi-
cle ,e.g.ift here is afirea fter an accident
Rthev ehicle is on adangerous sectio nof
road
Rth ev ehicle is no tvisible or canno teasily be
seen by other road users, particularly when
dark or in poor visibilityc onditions
Thereisar isk of an accidenta nd injury.
Leavet hevehicle immediately in this or simi-
lar situations as soon as it is safe to do so.
Movetoas afe locationalongw ith other vehi-
cle occupants. In suchs ituations,secure the
vehicle in accordanc ewith national regula-
tions ,e.g.w ith aw arning triangle.
You must have alicens eagreementtoa ctivate
th em brace service. Makes ure that your system
is activated and operational. To register, press
the ï MB Info call button.Ifa ny of thesteps
mentioned are no tcarried out,t hesystem may
no tbea ctivated.
If you have questionsa bout theactivation,c on-
tac tone of th efollowingt elephone hotlines:
RUSA: Mercedes-Ben zCustomerA ssistance
Center at 1-800-FOR-MERCedes
(1-800-367-6372 )or1 -866-990-9007
RCanada: Customer Service at
1-888-923-8367
General notes
An emergencyc all is dialed automatically if an
air bag or Emergency TensioningD evice is trig-
gered.
iYou cannot end an automatically triggered
emergency
c all yourself.
An emergencyc all can also be initiated man-
ually.
As soon as the emergencyc all has been initi-
ated, the indicator lamp in the SOS button
flashes. The multifunction display shows the
Connecting Call
message. The audio output is muted.
Once the connection has been made, the
Call
Connectedmessage appears in the multifunc-
tion display.
All important information on the emergencyi s
transmitted, for example:
Rcurrent location of the vehicle (as determined
by the GPS system)
Rvehicle identification number
Rinformation on the severity of the accident
Shortly after the emergencyc all has been initi-
ated, avoice connection is automatically estab-
lished between the Customer Assistance Center
and the vehicle occupants.
RIf the vehicle occupantsr espond, the
Mercedes-Benz Customer Assistance Center
attempt stoget more information on the
emergency.
RIf there is no response from the vehicle occu-
pants, an ambulance is immediately sent to
the vehicle.
If no voice connection can be established to the
Mercedes-Benz Customer Assistance Center,
the system has been unable to initiate an emer-
gency call.
This can occur, for example, if the relevant
mobile phone network is not available. The indi-
cator lamp in the SOS button flashes continu-
ously.
The Call Failed
message appears in the mul-
tifunction display and must be confirmed.
In this case, summon assistance by other
means.
Making an emergency call
Features225
Stowage and features
Z

sage appears, follow the customer service
representative's instructions.
The message in the displaydisappears.
If you select Cancel
the remote malfunction
diagnosis is canceled completely.
The vehicle operating state check begins. You
will see the Vehicle
diagnosisactivatedmessage.
When the diagnosis is completed, the Trans‐
fer vehicle diagnostics data (Voiceconnection may be interrupted duringdatatransfer)message appears. The vehicle
data can now be sent to the Customer Assis-
tance center.
XPress OKto confirm the message.
The voice connection with the Customer
Assistance Center is terminated.
You will see the Vehicle diagnosis:
Transferring data...message.
The vehicle data is sent to the Customer
Assistance Center.
Depending on what the customer service rep-
resentative agreed with you, the voice connec-
tion is re-established after the transfer is com-
plete. If necessary, you will be contacted at a
later time by another means, e.g. by e-mail or
phone.
Another function of the Vehicle Health Check is
the transfer of service data to the Customer
Assistance Center. If aservice is overdue, the
COMAND displays howsamessage about vari-
ous special offers at your workshop.
USA only: this information can also be called up
under "Owners Online" at http://
www.mbusa.com.
Information on the data stored in the vehicle
(
Ypage 28).
Information on Roadside Assistance
(
Ypage 25).
Garage door opener
General notes
The HomeLink®garage door opener integrated
in the rear-view mirror allowsy ou to operate up
to three different door and gate systems.
Use the integrated garage door opener only on
garage doors that:
Rhave safety stop and reverse features and
Rmeet current U.S. federal safety standards Once programed, the integrated garage door
opener in the rear-view mirror will assume the
function of the garage door system's remote
control. Please also read the operating instruc-
tions for the garage door system.
When programming
agarage door opener, park
the vehicle outside the garage. Do not run the
engine while programming.
Certain garage door drives are incompatible
with the integrated garage door opener. If you
have difficulty programing the integrated garage door opener, contact an authorized Mercedes-
Benz Center.
Alternatively, you can call the following tele-
phone assistance services:
RUSA: Mercedes-Benz Customer Assistance
Center at 1-800-FOR-MERCedes
RCanada: Customer Service at
1-800-387-0100
RHomeLink®hotline 1-800-355-3515 (free of
charge)
More information on HomeLink
®and/or com-
patible products is also available online at
http://www.homelink.com.
Notes on the declaration of conformity
(
Ypage 26).
USA: FCC ID: CB2HMIHL4
Canada:I C: 279B-HMIHL4
Important safety notes
GWARNING
When you operate or program the garage door
with the integrated garage door opener, per-
sons in the range of movement of the garage
door can become trapped or struck by the
garage door. There is arisk of injury.
When using the integrated garage door
opener, always make sure that nobody is
within the range of movement of the garage
door.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads to poisoning. There
is ar isk of fatal injury. Therefore never leave
the engine running in enclosed spaces with-
out sufficient ventilation.
228Features
Stowage and features

Calibratingthe compass
XMakes ure that there is sufficient spacef or
you to driv einacircle without impedingt raf-
fic.
In order to calibrat ethe compass correctly, do
th ef ollowing:
Rcalibrat ethe compass in th eopen and no tin
th ev icinity of steel structures or high-voltage
transmission lines.
Rswitch off electrical consumers suchast he
climate control, windshield wipersorr ear win-
dow defroster.
Rclose all doorsa nd thetrunk lid.
XSwitch on th eignition.
XPush aroun dpen int oopening =
(Ypage 231) for approximately six seconds,
until symbol Cis shown in compass display ;
(Ypage 231).
XDrive your vehicle in afull circle at approx-
imately 3mph (5 km/h )to6mph (10 km/h).
When th ecalibration has successfully been
completed, th ecurren tdirection is shown in
compass display ;(
Ypage 231).
Floormats
GWARNING
Object sinthedriver'sf ootwell may restrict
th ec learance aroun dthe pedals or blocka
depressed pedal. This jeopardizes th eoper-
atin gand road safety of th evehicle .Thereisa
ris kofana ccident.
Stow all object ssecurely in th evehicle so that
they do no tget int othe driver'sf ootwell.
When usingf loormats or carpets, mak esure
that they are properl ysecured so that they do
no tslip or obstruc tthe pedals.Don otplace
several floormats or carpetsont opof one
another.
XSlid ethe seat back.
XTo install: placethefloormat in th efootwell.
XPress studs :onto retainers ;.
XTo remove:pull thefloormat off retainers ;.
XRemove thefloormat.
232Features
Stowage and features

Engine compartment
Hood
Important safety notes
GWARNING
If th ehood is unlatched, it may open up when
th ev ehicle is in motion and blocky our view.
Thereisar isk of an accident.
Never unlatch th ehood while driving .Before
ever ytrip, ensure that th ehood is locked.
GWARNING
When opening and closingt hehood,itm ay
suddenly fall int othe closed position.T hereis
ar isk of injury to personsw ithin range of
movementoft hehood.
Open and close th ehood only when no onei s
within its range of movement.
GWARNING
Opening th ehood when th eengine is over-
heated or when there is afireint heengine
compartmen tcoul de xpose you to hot gases
or other servic eproducts. Thereisar isk of
injury.
Let an overheate dengine coo ldown before
opening th ehood.Ift here is afireint he
engine compartment, keep th ehood closed
and contac tthe fired epartment.
GWARNING
The engine compartmen tcontain smoving
components. Certain components, sucha s
th er adiator fan ,may continue to run or start
again suddenly when th eignition is off .There
is ar isk of injury.
If you nee dtodoany work inside th eengine
compartment:
Rswitch off th eignition
Rnever reac hintot he area wheret here is a
risk of danger from moving components,
suchast hefan rotatio narea
Rremove jewelry and watches
Rkeep items of clothing and hair, for exam-
ple, away from moving parts
Opening th ehood
GWARNING
Certain component sintheengine compart-
ment, suchast heengine ,radiator and parts
of th eexhaust system, can become ver yhot.
Workin gintheengine compartmen tposesa
risk of injury.
Wherep ossible, let th eengine coo ldown and
touch only th ecomponent sdescribe dinthe
following.
GWARNING
When th ehood is open and th ewindshield
wipersa re set in motion,y ou can be injured by
th ew iper linkage. Thereisar isk of injury.
Always switch off th ewindshield wipersa nd
th ei gnition before opening th ehood.
!Makes ure that th ewindshield wipersa re
no tfolded away from th ewindshield. You
coul dotherwise damag ethe windshield wip-
ers or th ehood.
XMakes ure that th ewindshield wipersa re
turned off.
XPull release lever :on th ehood.
The hood is released.
Engine compartment233
Maintenance and care
Z

XReachintot he gap, pull hoo dcatch handle ;
up and lift hoo d:.
If you lift th ehoodbya pproximately 15 in
(40 cm), th ehoodiso pened and held open
automatically by th egas-filled strut .
Closingthehood
XLowe rthe hoo dand let it fall from aheight of
approximately 8in(20 cm).
XChec kthatthe hoo dhas engage dproperly.
If th ehoodc an be raised slightly, it is no t
properly engaged. Open it again and close it
wit hal ittlem oref orce .
Engine oil
Notes on th eoil level
Dependin gonyour driving style, th evehicl e
consumes up to 0. 9USqt(0.8 liters )ofoilpe r
60 0m iles (1,000 km). Th eoilcons umption may
be higher than th iswhen th evehicle is newori f
you frequently driveath igh engines peeds.
Dependin gontheengine, th eoil dipst ick may be
in ad ifferent location.
When checking th eoilleve l:
Rpark th evehicle onaleve lsurface
Rthee ngines hould be swit ched off for approx-
imately fiv eminute sift heengineisatn ormal
operatin gtem perature
Rifth ee ngineisn otat normal operatin gtem -
perature, e.g .iftheenginew as onlystarted
brie fly,wait about 30 minute sbefore carrying
out the measurement
Checking the oil level using the oil dip-
stick
GWARNING
Certain component sinthe engine compart-
ment ,such as the engine, radiator and parts
of the exhaust system, can become very hot.
Workin ginthe engine compartment poses a
risk of injury.
Only touch the following component sdescri-
bed.
Example
XPull oil dipstick :out of the dipstick guide
tube.
XWipe off oil dipstick :.
XSlowly slide oil dipstick :into the guide tube
to the stop, and take it out again.
If the level is between MIN mark =and MAX
mark ;,the oil level is correct.
XIf the oil level has dropped to MIN mark =or
below, add 1.0 liter of engine oil.
XIf the oil level has dropped to MIN mark =or
below, add 1.1 US qt (1.0 liter) of engine oil.
Example
234Engine compartment
Maintenance and care