2018 MERCEDES-BENZ SLC ROADSTER service interval reset

amessage appearsint hemultifunction display
prompting you to add washer fluid (Ypage 201).
Further informatio nonwindshield washer fluid/
antifreeze(
Ypage 294).
Overview of th eengine compartment
Example :gasoline engine
:
Engineo il cap
;Oil dipstick
=Brake fluid reservoir
?Washerf luid reservoir
ACoolante xpansion tank
ASSYST PLUS
Service messages
The ASSYS TPLUSs erviceinterval display
inform syou of th enexts ervic edue date.
Information on th etype of servic eand service
intervals (see th eseparate Maintenance Book-
let).
You can obtain further informatio nfroma n
authorized Mercedes-Ben zCenter or at
http://www.mbusa.com (USAo nly).
iThe ASSYS TPLUSs erviceinterval display
does no tshow any informatio nontheengine
oil level. Observ ethe note sont heengine oil
level(
Ypage 234).
The multifunction display showsas ervicemes-
sage for several seconds, e.g.:
RServiceAin..D ays
RServiceADue
RServiceAExceeded by .. Days
Dependingont heoperatin gconditionsoft he
vehicle ,the remainin gtimeord istanc euntil the
nex tservic edue dateisd isplayed.
The letter A
orB,possibly in connectio nwith a
number or another letter, showst hetype of ser-
vice. A
stands for aminor servic eand Bfor a
major service.
You can obtain further informatio nfroma n
authorized Mercedes-Ben zCenter.
The ASSYS TPLUSs erviceinterval display does
no ttak eintoa ccounta ny periods of tim eduring
whicht hebattery is disconnected.
Maintaining th etime-dependents ervicesched-
ule:
XNoted own th eservic edue dated isplayedin
th em ultifunction display before disconnect-
ing th ebattery.
or
XAfte rreconnectin gthe battery, subtrac tthe
battery disconnectio nperiods from th eser-
vic ed ates hownont hedisplay.
Hiding aservice message
XPres sthe a or% button on th esteering
wheel.
Displaying service messages
XSwitch on th eignition.
XPres sthe = or; button on th esteering
wheel to selectt heServ.menu.
XPres sthe 9 or: button to selectt he
ASSYSTPLUSsubmenu and confir mbypress-
ing the abutton.
The servic edue datea ppearsint hemulti-
function display.
Information abou tService
Resettin gthe ASSYST PLUS service
interval display
!If th eASSYSTP LUSs erviceinterval display
has been inadvertently reset,t hiss ettin gcan
be correcte dataqualified specialist work-
shop.
Hav eservic ework carried out as describe din
th eM aintenance Booklet. This may otherwise
ASSYST PLUS237
Maintenance and care
Z

lead to increased wear and damage to the
majorassemblies or the vehicle.
Aq ualified specialist workshop, e.g. an author-
ized Mercedes-Ben zCenter, will reset the
ASSYS TPLUS service interval display after the
service work has been carried out. You can also
obtain further information on maintenance
work,f or example.
Specia lservice requirements
The specified maintenance interval takes only
the normal operation of the vehicle into
account .Under arduous operating condition sor
increased load on the vehicle, maintenance
work must be carried out more frequently, for
example:
Rregular cit ydrivingw ith frequent intermediate
stops
Rif the vehicle is primarily used to travel short
distances
Ruse in mountainous terrain or on poor road
surfaces
Rif the engin eisoften left idling for long periods
Under these or similar conditions, have, for
example, the air filter, engin eoil and oil filter
replaced or changed more frequently. Under
arduous operating conditions, the tires must be
checked more often. Further information can be
obtained at aqualified specialist workshop, e.g.
an authorized Mercedes-Ben zCenter.
Driving abroad
An extensive Mercedes-Ben zService network is
also available in other countries. You can obtain
further information froma ny authorized
Mercedes-Ben zCenter.
Care
Notes on care
HEnvironmental note
Dispose of emptyp ackaging and cleaning
cloths in an environmentally responsible man-
ner.
!When cleaning your car, do not use:
Rdry, coarse or hard cloths
Rabrasive cleaning agents
Rsolvents
Rcleaning agent scontaining solvents
Do not scrub.
Do not touc hthe surfaces and films with hard
objects, e.g. rings or ice scrapers. Otherwise,
you may scratc hordamage the surfaces and
films.
!Do not park your vehicle for along period of
tim edirectly after cleaning, particularly after
cleaning the wheel rim with wheel cleaner.
Wheel cleaner can lead to the increased cor-
rosionoft he braked iscs and pads. Therefore,
drive for afew minutes after cleaning. By
heatin gupthe brakes, the braked iscs and
pads dry. The vehicle can the nbeparked for a
long period of time.
Regular care of your vehicle is acondition for
retainin gthe quality in the long term.
Use care products and cleaning agent srecom-
mended and approved by Mercedes-Benz.
Washing th evehicle and cleaning the
paintwork
Automatic car wash
GWARNING
Braking efficienc yisreduced after washing
the vehicle. There is arisk of an accident.
After the vehicle has been washed, brake
carefully while paying attention to the traffic
condition suntil full braking power is restored.
!When DISTRONIC PLUS or the HOL Dfunc-
tion is activated, the vehicle brakes automat-
ically in certain situations.
To avoid damage to the vehicle, deactivate
DISTRONIC PLUS and the HOL Dfunction in
the followingors imilar situations:
Rwhen towingthe vehicle
Rin the car wash
!It is preferable to use car washes with
adjustable high-pressure pre-cleaning that
corresponds to the specification for the Cab-
riolet program. In car washes that use high
water pressures, there is arisk that asmall
amount of water may leak int othe vehicle.
238Care
Maintenance and care

rubbish. They must be col-
lected separately and dis-
posed of in an environmen-
tallyresponsible recycling
system.
Dispose of batterie sinan
environmentally responsi-
ble manner. Take dis-
charge dbatterie stoaq uali-
fied specialist workshop or
to ac ollection point for
used batteries.
!Have the battery checked regularl yata
qualified specialist workshop.
Observe the service interval sinthe Mainte-
nance Booklet or contact aqualified specialist
workshop for more information.
!Always have work on batterie scarrie dout at
aq ualified specialist workshop.
Shoul dit, in exceptionalc ircumstances, be
absolutel ynecessary to disconnect the 12-
volt battery yourself, please observe the fol-
lowing:
RSecure the vehicletop revent it from rolling
away.
RSwitch off the ignition.
RDisconnect the negative terminal first and
then the positive terminal.
The transmission is locked in position j
after disconnecting the battery.
After the work has been done, install the bat- tery and replace the cover of the positive ter-
minal clamp firmly.
Comply with safety precautions and take pro-
tective measures when handling batteries.
Ris kofe xplosion.
Fire, open flame sand smoking are
prohibited when handling the bat-
tery. Avoid creating sparks.
Battery acid is caustic. Avoid contact
with skin, eye sorclothing.
Wears uitable protective clothing,
especially gloves, apro nand face-
guard. Rinse any acid spills immediately
with clearw
ater. Contact aphysician
if necessary.
Weare ye protection.
Keep children away.
Observe this Operator's Manual.
For safety reasons, Mercedes-Benz recom-
mends that you only use batterie swhich have
been tested and approved for you rvehicleb y
Mercedes-Benz. These batterie sprovide
increase dimpact protection to prevent vehicle
occupants from suffering acid burns should the
battery be damaged in the event of an accident.
In order for the battery to achieve the maximum
possible service life,itm ust alwaysbesuffi-
ciently charged.
Like other batteries, the vehicleb attery may
discharge over time if you do not use the vehicle.
In this case, have the battery disconnected at a
qualified specialist workshop.Y ou can also
charge the battery with acharge rrecommended
by Mercedes-Benz. Contact aqualified special-
ist workshop for further information.
Have the battery condition of charge checked
more frequently if you use the vehiclem ainlyfor
short trips or if you leave it standing idlef or a
lengthy period. Consult aqualified specialist
workshop if you wis htoleave you rvehicle
parked for along periodoft ime.
Remove the SmartKey if you park the vehicle
and do not require any electricalc onsumers.
The vehiclew illt hen use very little energy,t hus
conserving battery power.
If the powers upply has been interrupted ,e.g. if
you reconnect the battery ,you wil lhave to:
Rreset the function for automatically folding
the exterior mirrors in/out by folding the mir-
rors out once (
Ypag e91)
Rset the clock
On vehicles with amultimedia system, the
time is set automatically.
252Battery (vehicle)
Breakdown assistance