2017 MERCEDES-BENZ SLC-Class start stop button

You will see one of the followingdisplay mes-
sages in the multifunction display:
RPhoneR EADYor the name of the network
provider: the mobile phoneh as foundanet-
work and is ready to receive.
RPhoneNoS ervice:there is no network
available or the mobile phoneiss earching for
an etwork.
Accepting acall
If someone calls you when you are in the Telmenu,adisplay messagea ppears in the multi-
function display.
You can accept acall at any tim eregardless of
the menus elected.
XPress the6button on the steeringw heel
to accept an incomingc all.
Rejecting or endingacall
XPress the ~button on the steeringw heel
to reject or end acall.
Selecting an entr yinthephone book
XPress the =or; button on the steering
wheel to select the Telmenu.
XPress the9,:ora button to
switc htot he phoneb ook.
XAuthorizea ccess to the phoneb ook on the
phone.
XPress :or9 to select the names one
afte rthe other.
or
XTo start rapid scrolling: press and hold
the : or9 button for longe rthan one
second.
The names in the phoneb ook are displayed
quickly one afte rthe other.
Rapid scrolling stops when you release the
button or reach the end of the list.
XIf only one telephone number is stored for
an ame: press the 6ora button to
star tdialing.
or
XIf there is mor ethano ne number for a
particula rname: press the 6ora
button to display the numbers.
XPress the 9or: button to select the
numbe ryou want to dial.
XPress the 6ora button to star tdialing.
or
XTo exit th etelephone book: press the~
or % button.
Redialing
The on-board computer saves the last names or
numbers dialed in the redial memory.
XPress the =or; button on the steering
wheel to selectt heTelmenu.
XPress the 6button to switc htothe redial
memory.
XPress the 9or: button to selectt he
desired name or number.
XPress the 6ora button to star tdialing.
or
XTo exit th eredial memory: press the~
or % button.
Assistance menu
Introduction
Depending on your vehicle's equipment, in the
DriveAssistmenu, you have the following
options:
RDisplayin gthe assistanc egraphic
(Ypage 171)
RActivatin gordeactivatin gActiveB rak eAssist
(Ypage 171)
RActivating/deactivatin gATTENTIONA SSIST
(Ypage 171)
RActivating/deactivatin gBlindS pot Assist
(Ypage 171)
RActivating/deactivatin gLane KeepingA ssist
(Ypage 171)
170Menus and submenus
On-board computer and displays

RACETIMER
Displaying and startingRACETIMER
The RACETIMER is only intended for us eona
closed race circuit. Do not us ethe function on
public roads.
:Lap
;RACETIMER
Yo uc an star tthe RACETIMER when the engine is
running or if the SmartKey is in position 2in the
ignition lock.
XPress the =or; button on the steering
wheel to select the AMGmenu.
XPress the9button repeatedl yuntilthe
RACETIMER appears.
XTo start: press the abutton to star tthe
RACETIMER.
Displaying the intermediate time
XPress the =or; button to select
Interm. Time.
XPress ato confirm.
The intermediate time appears for five sec-
onds.
Startin ganewlap
:RACETIMER
;Fastest la ptime (best lap)
=Lap
XPress ato confirm New Lap.
It is possible to store amaximum of sixteen laps.
The 16th la pcan only be completed with Fin‐
ish Lap.
Stoppingthe RACETIMER
XPress the %button on the steering wheel.
XConfirm Yeswitha.
The RACETIMER interrupts timing if yo ustop the
vehicl eand turn the SmartKey to position 1in
the ignition lock. If yo uturn the SmartKey to
position 3and then press ato confirm
Start
,t iming is continued.
Resetting the current lap
XStop the RACETIMER.
XPress the =or; button to select
ResetL ap.
XPressato reset the la ptime to "0".
Deleting all laps
176Menus and submenus
On-board computer and displays

XPark the vehicle onalevel surface.
Only check the coolant level when the vehicle is on alevel surface and the engine has cooled
down.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 115).
On vehicles with KEYLESS-GO, press the
Start/Stop button twice (
Ypage 115).
XCheck the coolant temperature gauge in the
multifunction display.
The coolant temperature must be below
158 ‡(70 †).
XTurn the SmartKey to position 0(Ypage 115)
in the ignition lock.
XSlowly turn cap ;half aturn counter-clock-
wise to allow excess pressure to escape.
XTurn cap ;further counter-clockwise and
remove it.
If the coolant is at the level of marker bar =
in the filler neck when cold, there is enough
coolant in coolant expansion tank :.
If the coolant level is approximately 0.6 in
(1.5 cm) above marker bar =in the fuel filler
neck when warm, there is enough coolant in
expansion tank :.
XIf necessary, add coolant that has been tested
and approved by Mercedes-Benz.
XReplace cap;and turn it clockwise as far as
it will go.
For further information on coolant ,see
(
Ypage 287).
Windshield washer system
GWARNING
Certain components in the 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.
Where possible, let the engine cool down and touch only the components described in the
following.
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nentsort he exhaust system. There is arisk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
Example
XTo open: pull cap:upwards by the tab.
XAdd the premixed washer fluid.
XTo close: press cap :ontothe filler neck
until it engages.
If the washer fluid level drops below the recom-
mended minimum fluid level of 1USgal (1 liter),
am essage appears in the multifunction display
promptin gyou to add washer fluid (
Ypage 201).
Further information on windshield washer fluid/
antifreeze (
Ypage 288).
Overview of the engine compartment
Example: gasoline engine
:
Engine oil cap
;Oil dipstick
=Brake fluid reservoir
?Washer fluid reservoir
ACoolant expansion tank
234Overview of the engine compartment
Maintenance and care

XIf possible, bring the front wheelsinto the
straight-ahea dposition.
XSwitch off the engine.
XVehicles without KEYLESS-GO: remove the
SmartKey from the ignition lock.
XVehicles with KEYLESS-GO: open the driv-
er's door.
The on-board electronics now have status 0.
This is the same as the SmartKey having been
removed.
XVehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(
Ypage 115).
XMake sure that the passengers are not endan-
gered as they do so. Make sure that no one is near the danger area whileaw heel is being
changed. Anyone who is not directly assisting
in the wheel change should, for example,
stand behind the barrier.
XGet out of the vehicle.P ay attention to traffic
conditions when doing so.
XClos ethe driver's door.
MOExtended tires (tires with run-flat
properties)
General notes
With MOExtended tires (tires with run flat char-
acteristics), you can continue to drive you rvehi-
cle even if there is atotal loss of pressure in one
or more tires. The affected tire must not show
any clearl yvisible damage.
You can recognize MOExtended tires by the
MOExtended marking which appears on the
sidewall of the tire. You wil lfind this marking
next to the tire size designation, the load-bear-
ing capacity and the speed index (
Ypage 269).
MOExtended tires may only be used in conjunc-
tion with an active tire pressure loss warning
system or with an active tire pressure monitor.
If ap ressure loss warning message appears
in the multifunction display:
Robserve the instructions in the display mes-
sages (Ypage 196).
Rcheck the tire for damage.
Rif driving on, observe the following notes.
The driving distance possible in run-flat mode is
approximately 50 miles (80 km) when the vehi-
cle is partially laden and approximately 19 miles
(30 km) when the vehicle is full yladen. In addition to the vehicle load
,the driving dis-
tance possible depends upon:
Rvehicle speed
Rroad condition
Routsid etemperature
The driving distance possible in run-flat mode
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-flat mode is
counted from the moment the tire pressure loss
warning appears in the multifunction display.
You must not exceed amaximum speed of
50 mph (80 km/h).
When replacing one or all tires, please observe
the following specifications for you rvehicle's
tires:
Rsize
Rtype and
Rthe "MOExtended" mark
If at ire has gone flat and cannot be replaced
with aMOExtended tire, astandard tire may be
used as atemporary measure. Make sure that
you use the proper size and type (summe ror
winter tire).
Vehiclese quipped with MOExtended tires are
not equipped with aTIREFIT kit at the factory. It
is therefore recommended that you additionally
equi pyourvehicle with aTIREFIT kit if y
ou mount
tires that do not feature run-flat properties, e.g.
winter tires. ATIREFIT kit is available, for exam-
ple, from aqualifieds pecialist workshop.
Important safety notes
GWARNING
When driving in emergency mode, the driving
characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is arisk of an accident.
Do not exceed the stated maximum speed.
Avoid abrupt steering and driving maneuvers,
and driving over obstacle s(curbs, potholes,
off-road). This applies in particular to aladen
vehicle.
Stop driving in emergency mode if:
Ryou hear banging noises.
Rthe vehicle starts to shake.
242Flat tire
Breakdowna ssistance

wise be locked out when pushingortowing the
vehicle.
Installing/removing th etowing eye
Installing th etowing eye
GWARNING
The exhaust tail pipe may be veryh ot.Therei s
ar isk of burnsw hen removingt herear cover.
Do not touc hthe exhaust pipe. Take particular
car ew hen removin gthe rear cover.
The bracket sfor th escrew-in towing eye are
located in th ebumpers. They are at th efront and
at th erear ,behindt hecovers.
XRemovet hetowing eye fromt hevehicle tool
kit (Ypage 241).
XPresst hemark on cover :inwards in the
directio nofthearrow.
XTake cover :off th eopening.
XScrew in th etowing eye clockwis easfar as it
will go and tighten it.
Removing th etowing eye
XUnscrew and remove th etowing eye.
XAttac hcover :to th ebumper and pressu ntil
it engages.
XPlace th etowing eye in th evehicle too lkit.
Towing avehicle with both axles on
th eg round
GWARNING
You can no longer steer th evehicle if the
steeringw heel lock has been engaged. There
is ar isk of an accident.
Always switch off th eignitio nwhen towing the
vehicle with atow cable or atow bar.
The automatic transmission automatically shifts
to position Pwhen you open th edriver's or front-
passenger door or when you remove th eSmart-
Key fromt heignitio nlock.
In ordertoe nsure that th eautomatic transmis-
sion stays in position Nwhen towing th evehicle,
you must observe th efollowing points:
XSwitch on th ehazar dwarning lamps
(Ypage 95).
XTurn th eSma rtKey to position 2in th eignition
lock.
On vehicles with KEYLESS-GO, use th eSma rt-
Key instead of th eStart/Stop button
(
Ypage 115).
XDepress and hold th ebrakep edal.
XShiftthe transmission to position N.
XRelease th ebrakep edal.
XRelease th eelectric parking brake.
XLeave th eSmartKey in position 2in th eigni-
tio nlock.
In ordertos ignalachange of directio nwhen
towing th evehicle with th ehazar dwarning
lamps switche don, use th ecombination switch
as usual. In this case ,only th eindicator lamps
for th edirectio noftravel flash.W hen you reset
th ec ombination switch, th ehazar dwarning
flashers start flashing again.
It is importan ttha ty ou observe th esafety
instructions when towing away your vehicle
(
Ypage 251).
Towing th evehicle with th ereara xle
raised
!
The ignitio nmust be switche doff if you are
towing th evehicle with th erear axle raised.
Interventio nbyESP
®could otherwise dam-
age th ebrakes ystem.
252Towing and tow-starting
Breakdown assistance

An arrow on the sidewall of the tire indicates its
correct direction of rotation.
Storingwheels
Store wheels thata renot being used in acool,
dry and preferably dark place .Protect the tires
from oil, grease, gasoline and diesel.
Mounting awheel
Preparin gthe vehicle
XStop the vehicl eonsolid,non-slippery and
level ground.
XApply the electri cparking brake manually.
XBring the front wheels into the straight-ahead
position.
XShift the transmission to position P.
XSwitch off the engine.
XVehicles withoutKEYLESS -GO:remove the
SmartKeyf rom the ignition lock.
XVehicles with KEYLESS-GO: open the driv-
er' sd oor.
The vehicl eelectronics now have status 0.
Thi sist he same as the SmartKeyh aving been
removed.
XVehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(
Ypage 115).
XIf included in the vehicl eequipment ,remove
the tire-change tool kit from the vehicle.
XSafeguar dthe vehicl eagain st rolling away.
iDue to difference sinvehicleequipment ,not
al lv ehicles ar eequippe dwithat ire-change
tool kit. For informatio nonwhich tool sare
required to perfor mawheelchange on your
vehicle, consult an authorize dMercedes-
Benz Center.
Necessary tire-changing tool scan include, for
example:
RJack
RWheel chock
RLugw rench
Securin gthe vehicle to preven titfrom
rolling away
If your vehicl eisequippe dwithaw heelchock, it
can be found in the tire-change tool kit
(
Ypage 241).
The folding whee lchoc kisana dditional safety
measure to prevent the vehicl efrom rolling
away ,for exampl ewhenc hanging awheel .
XFoldb othp late su pwar ds:.
XFol do utlowe rplate ;.
XGuid ethe lugs on the lowe rplate full yinto the
openings in base plate =.
XPlace chocks or othersuitabl eitems under
the front and rea rofthe whee lthati sdiago -
nally opposite the whee lyou wish to change.
Raisin gthe vehicle
GWARNING
If yo udon ot positio nthe jack correctl yatthe
appropriate jacking point of the vehicle, the
jack could tip ove rwitht he vehicl eraised.
There is ariskofi njury.
Onlyp ositiont he jack at the appropriate jack-
ing point of the vehicle. The base of the jack
Changin gawheel275
Wheel sand tires
Z