ECO mode MERCEDES-BENZ SLC 2018 User Guide

Operating system
Overview
General notes
! Do not use the space in fron toft he display
for storage. Objects placed here could dam-
age the display or impair its function .A void
any direct contact with the display surface.
Pressure on the display surface may result in
impairment stot he display, which could be
irreversible.
Wearing polarized sunglasses may impair your
ability to read the display.
The display has an automatic temperature-con-
trolled switch-off feature. The brightness is
automatically reduced if the temperature is too
high. The display may temporarily switch off
completely.
Cleaning instructions
! Do not touch the display. The display has a
very sensitive high-gloss surface; there is a
risk of scratching .Ify ou have to clean the
screen ,h owever, use am ild cleanin ga gent
and as oft ,l int-free cloth.
The display must be switched off and have
cooled down before you start cleaning. Do not
apply pressure to the display surface when
cleanin gi t, as this could cause irreversible dam-
age to the display.
Switching the multimedia system
on/off X
Press the C control knob.
Adjusting the volume X
Turn the C control knob.
The volume is adjusted: R
for the currently selected media source R
during traffic or navigation announcements R
in hands-free mode during an active call
Switching the sound on or off X
Press the c button on the control panel.
If the audio output is switched off, the status
line will show the c symbol. If you switch the media source or set the volume, the sound
is automatically switched on.
i Navigation announcements will be heard
even if the sound is muted.
Functions The multimedia system has the following func-
tions: R
Radio mode R
Media mode with media search R
Sound systems R
Navigation system
COMAND :n avigation via the hard drive
Audio 20: navigation via SD card R
Communication functions R
SIRIUS Weather (COMAND) R
Vehicle function sw ith system settingsR
Favorites functions
Controller The controller in the center console lets you: R
select menu items on the display R
enter characters R
select ad estination on the map R
save entries
The controller can be: R
turned 3 R
slid left or right 1 R
slid forwards or back 4R
slid diagonally 2 R
pressed briefly or pressed and held 7
Back button You can use the 8 button to exit am enu or to
call up the main menu of the curren to perating
mode. X
To exit the menu: briefly press the 8
button.
The multimedia system changes to the next
higher menu level in the curren to perating
mode. X
To call up the main menu: press the 8
button for longer than two seconds.
The multimedia system changes to the main
menu of the curren to peratin gm ode.212
Operating system
Multimedia system

Favorites button You can assign predefine df unction su sin gt he
} favorite sb utto na nd call them up by press-
ing th eb utto n( Y
page 213).
Favorites
Calling up and exiting favorites X
To call up : press th e } butto nont he con-
troller .X
Selec taf avorite ,e .g . Vehicl e .
The favorite sa re displayed.X
To exit : press th e } butto na gain .
Adding favorites Adding predefined favorites X
Press th e } button.X
COMAND: slide 6 th ec ontroll er.X
Audio 20: slide 5 or 6 th ec ontroll er.
The men ub ar is displayed.X
Selec t Reassign .
The categories are displayed. X
Selec tac ategory.
The favorite sa re displayed.X
Selec taf avorite .X
COMAND: to add th ef avorite to th ed esired
position ,t ur na nd press th ec ontroll er.
If af avorite has already been added at this
position ,itw ill be overwritten.X
Audio 20: to add th ef avorite to th ed esired
position ,t urn, slide 5 or 6 and press th e
controller.
If af avorite has already been added at this
position ,itw ill be overwritten.
Adding you ro wn favorites
You can add climat ec ontro lasa favorite ,f or
example. X
Selec t Vehicl e { Ve hicle Settings .X
Press and hold th e } butto nu ntil th e
favorite sa re displayed.X
Ad daf avorite to th ed esired position .
If af avorite has already been added at this
position ,itw ill be overwritten. Navigation mode
Important safety notes
G WARNIN G
If you operate information systems and com-
munication equipmen ti ntegrate dint he vehi-
cle when driving ,y ou may be distracte df ro m
th et ra ffic situation .Y ou could also lose con-
trol of th ev ehicle. Ther eisar is kofana cci-
dent.
Only operate this equipmen tw hen th et ra ffic
situation permits. If you are no ts ure that this
is possible ,p ark th ev ehicl ep ayin ga ttention
to traffic condition sa nd operate th ee quip-
men tw hen th ev ehicl eiss ta tionary.
You must observ et he legal requirements for th e
country in whic hy ou are currentl yd riving when
operating th en avigation system.
General notes Amon go th er things, correct functioning of th e
navigation system depend sonG PS reception .I n
certai ns ituations, GPS reception may be
impaired ,t he re may be interferenc eort he re
may be no reception at all, e.g. in tunnels or
parking garages.
Audio 20 is equipped wit hG armin ®
MA PP ILOT
(see th em anufacturer' so perating instructions).
The Garmin ®
MA PP ILOT operating instruction s
are store dont he SD car dasaP DF file .T he SD
car db ox contains aq uic kg uide .
The followin gd escription sa pply to navigation
wit hC OMAND .F urther information can be
foun dint he Digital Operator's Manual.
Selecting ar oute type and route optionsMultimedia system: X
Selec t Nav i { Na vigation .
The map shows th ev ehicle's curren tp osition .X
Slide 6 th ec ontroll er.X
Selec t Option s { Ro ut eS ettings .
Notes for rout et ypes: R
Eco Route R
Dynami cT raffi cR outeOperating system 213
Multimedia system Z

MOExtended tires (tires with run-flat
properties)
General notes With MOExtended tires (tires with run flat char-
acteristics), you can continue to drive you rv ehi-
cle even if there is at otal loss of pressure in one
or more tires. The affected tire must not show
any clearly visible damage.
You can recognize aM OExtended tire by the
MOExtended marking which appears on the
sidewal loft he tire. You wil lf ind this marking
next to the tire size designation, the load-bear-
ing capacity and the spee di ndex ( Y
pag e2 75).
MOExtended tires may only be use dinc onjunc-
tion with an active tire pressure loss warning
system or with an active tire pressure monitor.
If ap ressure los sw arnin gm essag ea ppears
in the multifunction display: R
observe the instructions in the display mes-
sage s( Y
pag e1 96)R
check the tire for damage R
if driving on, observe the following notes
The driving distance possible in run-fla tm ode is
approximately 50 mile s( 80 km) when the vehi-
cle is partiall yl aden and approximately 19 miles
(30 km) when the vehicl eisf ull yl aden.
In addition to the vehicl el oad, the driving dis-
tance possible depends upon: R
vehicl es peedR
road condition R
outside temperature
The driving distance possible in run-fla tm ode
may be reduced by extreme driving conditions
or maneuvers, or it can be increased through a
moderate style of driving.
The driving distance possible in run-fla tm ode is
counted from the moment the tire pressure loss
warning appears in the multifunction display.
You must not exceed am aximu md esign speed
of 50 mph (80 km/h).
When replacing one or all tires, please observe
the following specifications for you rv ehicle's
tires: R
size R
type and R
the "MOExtended "m ark
If at ire has gone flat and cannot be replaced
with aM OExtended tire, as tandard tire may be
use dasat emporary mea su re. Make sure that you use the prope rs ize and type (summer or
winter tire).
Vehicles equipped with MOExtended tires are
not equipped with aT IREFIT kit at the factory. It
is therefore recommende dt hat you additionally
equip you rv ehicl ew ith aT IREFIT kit if you mount
tires that do not feature run-fla tc haracteristics,
e.g. winter tires. AT IREFIT kit can be obtained
from aq ualified specialist workshop, for exam-
ple.
Important safety notes
G WARNING
When driving in emergency mode, the driving
characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is ar isk of an accident.
Do not exceed the stated maximu ms peed.
Avoid abrupt steering and driving maneuvers,
and driving over obstacles (curbs, potholes,
off-road). This applie sinp articula rtoal aden
vehicle.
Stop driving in emergency mode if: R
you hea rb anging noises. R
the vehicl es tarts to shake. R
you see smoke and smell rubber. R
ESP ®
is intervening constantly. R
there are tears in the sidewalls of the tire.
After driving in emergency mode, have the
whee lr ims checked at aq ualified specialist
worksho pw ith regard to their further use .T he
defective tire must be replaced in every case.
TIREFIT kit
Important safety notes TIREFIT is at ire sealant.
You can use TIREFIT to seal puncture sofupt o
0.16 in (4 mm) ,p articularly those in the tire
tread. You can use TIREFIT at outside tempera-
tures dow nt o

Important safety notes
G WARNIN G
If wheels and tires of th ew rong siz ea re used,
th ew hee lb rakes or suspension component s
may be damaged. Ther eisar is kofana cci-
dent.
Always replace wheels and tires wit ht ho se
that fulfill th es pecification soft he original
part .
When replacing wheels, mak es ur etou se th e
correct: R
designation R
model
When replacing tires ,m ak es ur etou se th e
correct: R
designation R
manufacturer R
model
G WARNIN G
Af lat tire severely impairs th ed riving ,s te er -
ing and braking characteristics of th ev ehicle.
Ther eisar is kofa ccident.
Tires without run-flat characteristics :R
do no td riv ew it haf lat tire.R
immediately replace th ef lat tire wit hy our
emergenc ys par ew hee lors par ew heel, or
consult aq ualified specialist workshop.
Tires wit hr un-flat characteristics :R
pay attention to th ei nformation and warn -
ing notice sonM OExtended tires (tire sw it h
run-flat characteristics).
Accessories that are no ta pprove df or your vehi-
cle by Mercedes-Ben zora re no tb ein gu sed cor-
rectl yc an impair th eo perating safety.
Before purchasing and usin gn on-ap prove d
accessories, visit aq ualified specialist work-
sho pa nd ask about :R
suitabilit yR
legal stipulation sR
factory recommendation s Further information regarding wheels and tires
can be foun du nder "Wheel/tire combinations"
( Y
page 284).
You can ask for information regarding permitte d
wheel-tire combination satana uthorize d
Mercedes-Ben zC enter.
Information on tire pressur ec an be found:R
on th eT ir ea nd Loading Information placard
on th eB -p illar on th ed river' ss ide
( Y
page 271) R
in th et ir ep ressur et able in th ef uel filler flap
( Y
page 130) R
in th e" Tir ep ressure" section
Operation
Information on driving Chec kt he tire pressur ew hen th ev ehicl ei s
heavily laden and adjust prio rtoat ri p.
While driving ,p ay attention to vibrations, noises
and unusual handlin gc ha racteristics ,e .g .p ull-
ing to on es ide .T his may indicat et ha tt he
wheels or tires are damaged. If you suspec tt ha t
at ir eisd efective, reduce your spee di mmedi-
ately. Stop th ev ehicl eass oo nasp ossible to
chec kt he wheels and tires for damage. Hidden
tire damag ec ou ld also be causing th eu nusual
handlin gc ha racteristics .Ify ou fin dnos ign so f
damage, hav et he tires and wheels checke data
qualified specialist workshop.
When parking your vehicle, mak es ur et ha tt he
tires do no tg et deformed by th ec ur boro th er
obstacles. If they canno tbea voided, driv eo ve r
obstacles suc hasc urbs slowly and at an obtuse
angle. Otherwise, you may damag et he wheels
or tires .
Regula rc hecking of wheels and tires
G WARNIN G
Damaged tires can caus et ir ei nflation pres-
sur el oss .Asar esult ,y ou could lose control of
your vehicle. Ther eisar is kofa ccident.
Chec kt he tires regularly for sign sofd amag e
and replace any damaged tires immediately.260
Operation
Wheels and tires

Other identifications, for example: R
0W -30R
5W -30R
5W -40
Fuel
Important safety notes
G WARNING
Fuel is highly flammable. Improper handling of
fuel creates ar isk of fire and explosion.
Avoid fire, open flames, smoking and creating
sparks under all circumstances. Switch off the
engine and, if applicable, the auxiliary heating
before refueling.
G WARNING
Fuel is poisonous and hazardous to health.
There is ar isk of injury.
You must make sure that fuel does not come
into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel awa yf rom children.
If you or others come into contact with fuel,
observe the following: R
Wash awa yf uel from skin immediately
using soap and water. R
If fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay. R
If fuel is swallowed, seek medical assis-
tance without delay .Don ot induce vomit-
ing. R
Immediately change out of clothing which
has come into contact with fuel. Tank capacity Model Total capa-
city
SLC 300
18.5 US gal
(70.0 l)
Mercedes ‑ AM Gv ehicles
15.8 US gal
(60.0 l)
Model Of which
reserve
SLC 300
Approx.
2.4 US gal
(9.0 l)
Mercedes ‑ AM Gv ehicles
Approx.
2.1 US gal
(8.0 l)
Gasoline
Fuel grade
! Do not use diesel to refue lv ehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refue lw ith the wrong fuel.
Otherwise, the fuel wil le nter the fuel system.
Even smal la mounts of the wrong fuel could
resul tind amage to the fuel system and the
engine. Notify aq ualified specialist workshop
and have the fuel tank and fuel lines drained
completely.
! Only refue lu sing unleaded premium grade
gasoline with at least 91 AKI/95 RON.
i E10 fuel contains up to 10% bioethanol.
You rv ehicl eisE 10-compatible. You can
refue ly ou rv ehicl eu sing E10 fuel.
! Only use the fuel recommended. Operating
the vehicl ew ith other fuel sc an lea dtod am-
age to the fuel system, engine and exhaust
system.
! Do not use the following: R
Gasoline with more than 10% ethanol R
E100 (1 00% ethanol) R
Gasoline with methanol R
M100 (1 00% methanol) R
Gasoline with metalliferous additives R
DieselService products and fillin gc apacities 291
Technical data Z

The antifreeze/corrosion inhibitor concentra-
tion in the engine cooling system should: R
be at least 50%. This will protec tt he engine
cooling system against freezin gd own to
approximately -35 ‡( -37 †).R
not exceed 55% (antifreez ep rotection down
to -49 ‡[ -45 †]). Otherwise, heat will not be
dissipated as effectively
If the vehicle has lost coolant, add equal
amounts of water and antifreeze/corrosion
inhibitor.
Mercedes-Benz recommends an antifreeze/
corrosion inhibitor concentrate in accordance
with MB Specifications for Servic eP roducts
310.1.
i When the vehicle is first delivered, it is filled
with ac oolant mixture that ensures adequate
antifreeze and anti-corrosion protection.
i The coolant is checked with every mainte-
nanc ei nterval at aq ualified specialist work-
shop.
Fillin gc apacitiesMissing values were not availabl eatt ime of
going to print.
Model Capacity
SLC 300
Approx .8 .5 US qt
(8.0 l)
Mercedes ‑ Benz
SLC 43 AMG Approx .8 .2 US qt
(7.8 l)
Windshield washer system
Important safety notes
G WARNING
Windshield washer concentrate could ignite if
it comes into contact with hot engine compo-
nent sort he exhaust system. There is ar isk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
! Only use washer fluid that is suitable for
plastic lamp lenses, e.g. MB SummerFit or MB
WinterFit. Unsuitable washer fluid could dam-
age the plastic lenses of the headlamps. ! Only MB SummerFit and MB WinterFit
washer fluid should be mixed together. The
spray nozzles may otherwise become
blocked.
Do not use distilled or de-ionised water. Other-
wise, the level sensor may give af alse reading.
When handling washer fluid, observe the impor-
tant safety notes on service products
( Y
page 290).
At temperatures above freezing: X
Fill the washer fluid reservoir with am ixture of
water and windshield washer fluid, e.g. MB
SummerFit. X
Add 1p art MB SummerFit to 100 parts water.
At temperatures below freezing: X
Fill the washer fluid reservoir with am ixture of
water and washer fluid, e.g. MB WinterFit.
For the correc tm ixing ratio refer to the infor-
mation on the antifreeze reservoir.
i Add windshield washer fluid, e.g. MB Sum-
merFit or MB WinterFit, to the washer fluid all
year round.
Climate control system refrigerant
Important safety notes The climate control system of your vehicle is fil-
led with refrigerant R ‑ 134a.
The instruction label regarding the refrigerant
type used can be found on the radiator cross
member.
! Only the refrigerant R ‑ 134a and the PAG oil
approved by Mercedes-Benz may be used.
The approved PAG oil may not be mixed with
any other PAG oil that is not approved for
R-134a refrigerant .O therwise, the climate
control system may be damaged.
Servic ew ork, such as refilling with refrigerant or
replacing component parts, may only be carried
out by aq ualified specialist workshop. All appli-
cable regulations, as well as SAE standard J639,
must be adhered to.
Always have work on the climate control system
carried out at aq ualified specialist workshop.294
Service products and filling capacities
Technical data