2017 MERCEDES-BENZ SLC-Class cruise control

Activating
XBrieflypull th ecruise control leve rtow ards
you ?,u p: or down ;.
Distance Pilot DISTRONI Cisa ctivated.
XTo adjust th eset speed in 1mphincre-
ments (1 km/h increments): briefly press
th ec ruise control leve rup: to th epressur e
poin tfor ah igher speed, or down ;for a
lower speed.
Every tim ethe cruise control leve rispresse d
up or down ,the last spee dstoredisi ncreased
or reduced.
or
XTo adjust th eset speed in 5mphincre-
ments (10k m/h increments): briefly press
the cruise control lever up :past the pres-
sure point for ahigher speed, or down ;for
al ower speed.
Ever ytime the cruise control lever is pressed
up or down, the last speed stored is increased
or reduced.
XRemove your foot from the accelerator pedal.
Your vehicle adapts its speed to that of the
vehicle in front, but only up to the desired
stored speed.
iIf you do not fully release the accelerator
pedal, the DistanceP ilot passivemes-
sage appears in the multifunction display. The
set distanc etoaslower-moving vehicle in
frontw ill then not be maintained. You will be
driving at the speed you determine by the
position of the accelerator pedal.
You can also activate Distance Pilot DISTRONIC
when stationary. The lowest speed that can be
set is 20 mph (30 km/h).
Activates at the current speed/last
stored speed
GWARNING
If you call up the stored speed and it differs
from the currents peed, the vehicle acceler-
ates or decelerates. If you do not know the
stored speed, the vehicle could accelerateo r
brake unexpectedly. There is arisk of an acci-
dent.
Pay attention to the road and traffic condi-
tion sbefore calling up the stored speed. If you
do not know the stored speed, stor ethe
desired speed again.
XBriefly pull the cruise control lever towards
you ?.
XRemove your foot from the accelerator pedal.
The first time Distance Pilot DISTRONIC is
activated, it stores the currents peed or reg-
ulates the speed of the vehicle to the previ-
ously stored speed.
Pulling away and driving
XIf you want to pull away with Distance
Pilot DISTRONIC: remove your foot from the
brake pedal.
XBriefly pull the cruise control lever towards
you ?.
or
XIf Distance Pilot DISTRONIC is activated:
accelerateb riefly.
Your vehicle pulls away and adapts its speed
to that of the vehicle in front. If no vehicle is
detected in front, your vehicle accelerates to the set speed.
The vehicle can also pull away when it is facing
an unidentified obstacle or is driving on adiffer-
ent line from another vehicle. The vehicle then
brakes automatically. Be ready to brake at all
times.
If ther eisnov ehicle in front, Distance Pilot
DISTRONIC operates in the same way as cruise
control.
If Distance Pilot DISTRONIC detects aslower-
movingv ehicle in front, it brakes your vehicle. In
this way, the distanc eyou have selected is main-
tained.
If Distance Pilot DISTRONIC detects afaster-
movingv ehicle in front, it increases the driving
speed. However, the vehicle is only accelerated
up to the speed you have stored.
Selecting the drive program
Distance Pilot DISTRONIC supports asporty
driving style when you have selected the Sor S+
drive program (
Ypage 121). Acceleration
behind the vehicle in frontortothe set speed is
then noticeably more dynamic. If you have
selected the Cor Edriving program, the vehicle
accelerates more gently. This setting is recom-
mended in stop-and-start traffic.
Driving systems143
Driving and parking
Z

Changing lanes
If you want to change to theovertakin glane on
multi-lan eroads ,Distance Pilot DISTRONIC sup-
port syou if
Ryou are driving faster than 45 mph (70 km/h)
RDistance Pilot DISTRONIC is maintaining the
distanc etoav ehicle in front
Ryou switch on th eappropriat eturns ignal
RDistance Pilot DISTRONIC does no tcurrently
detect adanger of collision
If these conditionsa re fulfilled, your vehicle is
accelerated. Acceleration will be interrupte dif
changingl anestakes to olongorift hedistance
between your vehicle and th evehicle in front
become stoo small.
iWhen you change lanes, Distance Pilot
DISTRONIC monitors th eleft lane (on left-
hand-driv evehicles) or th erigh tlane (on right-
hand-driv evehicles).
Stopping
GWARNING
If you leave th evehicle when it is only being
braked by Distance Pilot DISTRONIC, it could
roll away if:
Rthere is amalfunctio ninthesystem or in
th ev oltage supply.
RDistance Pilot DISTRONIC is switche doff
usingt hecruise control lever, e.g .byavehi-
cle occupant or from outside th evehicle
Rthee lectrical system in th eengine com-
partment, th ebattery or th efuse sare tam-
peredw ith.
Rtheb attery is disconnected
Rthev ehicle is accelerated, e.g .byavehicle
occupant.
Thereisar isk of an accident.
Before leavingt hevehicle ,always deactivate
Distance Pilot DISTRONIC and secure the
vehicle against rolling away.
Further informatio nondeactivatin gDistance
Pilot DISTRONIC (
Ypage 146).
If Distance Pilot DISTRONIC detect sthatthe
vehicle in frontiss topping, it brakes your vehicle
until it is stationary. Once your vehicle is stationary, it remains sta-
tionar
yand you do no tneedtod epress the
brake.
iAfte ratime, th eelectric parking brake
secures th evehicle and relieves th eservice
brake.
iDependingont hespecified minimum dis-
tance, your vehicle will com etoastandstil lat
as ufficient distanc ebehindt hevehicle in
front. The specified minimum distanc eisset
usingt hecontrol on th ecruise control lever.
When Distance Pilot DISTRONIC is act ivated,
t

h et ransmission is shifte dautomatically to
position Pif:
Rthed river'ss eat belt is no tfastene dand the
driver'sd oor is open.
Rthee ngine is switched off ,unless it is auto-
matically switched off by th eECO start/stop
function.
The electric parking brak esecures th evehicle
automatically if Distance Pilot DISTRONIC is
activated when th evehicle is stationar yand:
Rasystem malfunctio noccurs.
Rthep ower supply is no tsufficient.
If am alfunctio noccurs, th etransmission may
also shifti ntop osition Pautomatically.
Settin gaspeed
Keep in mindt hatitm ay tak eabriefm oment
until th evehicle has accelerate dorbraked to
th es peeds et.
XTo adjust th eset spee din1m phincre-
ments (1 km/h increments): briefly press
th ec ruise control leveru p: to th epressure
pointf orah igher speed, or down ;for a
lower speed.
Every tim ethe cruise control leverisp ressed
up or down,t helast speeds toredisi ncreased
or reduced.
XTo adjust th eset spee din5m phincre-
ments (10k m/h increments): briefly press
the cruise control lever up :past the pres-
sure point for ahigher speed, or down ;for
al ower speed.
Ever ytime the cruise control lever is pressed
up or down, the last speed stored is increased
or reduced.
144Driving systems
Driving and parking

Settingaspecified minimum distance
You can set the specified minimum distance for
Distanc ePilot DISTRONIC by varying the time
span between one and two seconds. With this
function, you can set the minimum distance that
Distanc ePilot DISTRONIC maintains to the vehi-
cle in front,d ependent on the vehicle speed. You
can see this distance in the multifunction dis-
play (
Ypage 145).
The specified minimum distance can be
changed while Distanc ePilot DISTRONIC is
switched on or off.
Make sure that you maintain asufficiently safe
distance from the vehicle in front.A djust the
distance to the vehicle in front if necessary.
Cruise control lever
XTo increase: turn control=toward ;.
Distanc ePilot DISTRONIC then maintains a
greater distance between your vehicle and
the vehicle in front.
XTo decrease: turn control=toward :.
Distanc ePilot DISTRONIC then maintains a
shorter distance between your vehicle and
the vehicle in front.
Distance Pilot DISTRONIC displays in
the instrument cluster
Displays in the speedometer
When Distanc ePilot DISTRONIC is activated,
one or more segments ;in the set speed range
light up.
If Distanc ePilot DISTRONIC detectsav ehicle in
front,s egments ;between speed of the vehi-
cle in front =and stored speed :light up.
iFor design reasons, the speed displayed in
the speedometer may differ slightly from the
speed set for Distanc ePilot DISTRONIC.
Display when Distance Pilot DISTRONIC is
deactivated
:Vehicle in front,ifd etected
;Distanceindicator, current distance to the
vehicle in front
=Specified minimum distance to the vehicle
in front;a djustable
?Own vehicle
XSelect the Assistance Graphicfunction
using the on-board computer (Ypage 171).
Driving systems145
Driving and parking
Z

Display when DistancePilot DISTRONIC is
activate d
:Vehicleinfront,ifd etecte d
;Specified minimum distanc etothevehicl e
in front; adjustable
=Own vehicl e
?DistancePilotD ISTR ONIC activated
XSelec tthe Assistanc eGraphi cfunction
usin gthe on-boar dcom puter (Ypage 171).
You will initially see th estoreds peed fo rabout
fiv es econds when you activat eDistance Pilot
DISTRONIC.
Deactivating Distanc ePilot DISTRONIC
Cruis econtro llever
There are severa lways to deactivat eDistance
Pilo tDISTR ONIC:
XBriefly press th ecruise control lever for-
ward s:.
or
XBrake ,unless th evehicl eiss tationary
Whe nyou deactivat eDistance PilotDISTR ONIC,
th eDistance Pilot off
message appears in
th em ultifunction display fo rapproximately fiv e
seconds.
iThe last speed store dremain sstoredu ntil
you switch of fthe engine.
iDistanc ePilotD ISTR ONIC is no tdeactivated
if you depress th eaccelerato rpedal. If you
accelerate to overtake ,Distance Pilot
DISTRONIC adjust sthe vehicle's speed to th e
last speed store dafter you hav efinished over-
taking.
Distanc ePilotD ISTR ONIC is automatically deac -
tivated if:
Ryou engage th eelectric parkin gbrak eorift he
vehicl eisautomatically secured wit hthe elec -
tric parkin gbrak e
RESP®intervenes or you deactivat eESP®
Rthet ransmissio nisintheP,Ror Nposition
Ryou pull th ecruise control lever toward syou
in order to pull away and th efront-pa ssenger
doo riso pen
Rthev ehicl ehas skidde d
If Distanc ePilotD ISTR ONIC is deactivated auto-
matically, you will hear awarnin gtone. The
Distance Pilot off
message will appear in
th em ultifunction display fo rapproximately fiv e
seconds.
Tips for drivin gwithD istanc ePilot
DISTRONIC
General notes
The following contain sdescription sofcertain
roa dand traffic condition sinwhichyou mus tbe
particularl yattentive. In suc hsituations, brak eif
necessary. Distanc ePilotD ISTR ONIC is then
switched off.
Cornering, going int oand coming out of a
bend
146Driving systems
Driving an dparking

9
:Press and hold:
RIn theAudiomenu: selects apre-
set list or astation list in the
desired frequency range, selects
an audio track or video scene using
rapid scrolling
RIn the Tel(Telephone) menu:
starts rapid scrolling if the phone
book is open
aRConfirms the selection or display
message
RIn the Tel(Telephone) menu:
switches to the telephone book
and starts dialing the selected
number
%Press briefly:
RBack
RSwitches off voice-operated navi-
gation or the Voice Control System
RHides display messages or calls up
the last Tripmenu function used
RExitsthe telephone book/redial
memory
%Press and hold:
RCallsupt he standard display in the
Tripmenu
Right control panel
~RRejects or ends acall
RExitst he telephone book/redial
memory
6RMakes or accepts acall
RSwitches to the redial memory
W
XRAdjusts the volume
8RMute
?RSwitches on voice-operated navi-
gation or the Voice Control System
Vehicles with the Audio 20 multimedia system:
you can find further information on voice-oper-
ated navigation in the manufacturer's operating
instructions.
Vehicles with the COMAND multimedia system:
you can find further information on the Voice Control System in the separate operating
instructions.
Multifunction display
:Drive program (Ypage 122)
;Transmission position (Ypage 122)
=Text field
?Menu bar
ATime
BOutside temperature or speed
(Ypage 172)
Set the time using the multimedia system (see
the separate operating instructions).
XTo display menu bar ?:press the =
or ; button on the steering wheel.
If you do not press the buttons any longer,
menu bar ?is faded out after afew seconds.
Text field =shows the selected menu or sub-
menu and display messages.
Possible displays in the multifunction dis-
play:
RZ Gearshift recommendation, when shifting
manually (Ypage 127)
Rj Parking Guidance (Ypage 152)
RCRUISECruise control(Ypage 138)
R_ Adaptive Highbeam Assist (Ypage 96)
RèECO start/stop function (Ypage 118)
RëHOLD function (Ypage 148)
Displays and operation165
On-board computer and displays
Z

Service menu
Depending on the equipment installed in the
vehicle, you have the following options in the
Serv.
menu:
RCalling up display messages (Ypage 178)
RRestarting the tire pressure loss warning sys-
tem (Ypage 262)
RChecking the tire pressure electronically
(Ypage 262)
RCalling up the service due date
(Ypage 235)
Settings menu
Introduction
Depending on the equipment installed in the
vehicle, in the Sett.menu you have the follow-
ing options:
RChanging the instrumentc luster settings
(Ypage 172)
RChanging the light settings (Ypage 172)
RChanging the vehicle settings (Ypage 173)
RChanging the convenience settings
(Ypage 174)
RRestoring the factory settings (Ypage 175)
Instrument cluster
Selecting the distance unit
The Display Unit Speed-/Odometer:func-
tion allowsy ou to choose whether certain dis-
playsa ppear in kilometers or miles in the mul-
tifunction display.
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Instrument Clustersubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Display Unit Speed-/Odometerfunction.
The current setting kmormilesappears.
XPress the abutton to save the setting.
The selected unit of measurement for distance
appliest o:
Rthe digital speedometer in the Tripmenu
Rthe odometer and trip odometer
Rthe trip computer
Rthe current consumption and the range
Rnavigation instructions in theNavimenu
Rcruise control
RDistancePilot DISTRONIC
RASSYST PLUS service interval display
Selecting permanent display
The Permanent Display:function allowsy ou
to choose whether the multifunction display
always shows the outside temperature or the
speed.
The speed display is inverse to the speedome-
ter.
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Instrument Clustersubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Permanent Display:function.
The current setting, Outside Temperature
orSpeedometer [km/h]orSpeedometer[mph],appears.
XTo change the setting: pressaagain.
Lights
Setting the daytime running lights
This function is not available in Canada.
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Lightsubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Daytime Running Lightsfunction.
If the DaytimeRunningLightsfunction has
been switched on, the cone of light and the
W symbol in the multifunction display are
shown in orange.
XPress the abutton to save the setting.
Further information on daytime running lamps
(
Ypage 93).
Setting the brightness of the ambient
lighting
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Lightsubmenu.
172Menus and submenus
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
DistancePilotInop‐erativeDistanc ePilotD ISTR ONICisf aulty.
Aw arning tone also sounds.
XVisit aqualified specialist workshop .
Distance Pilot Pas‐siveYou hav edepressed th eaccelerato rpedal .Distance PilotDISTR ONIC
is no longer controllin gthe speed of th evehicle.
XRemove your foo tfromt heaccelerato rpedal .
DistancePilot ---mphAcondition for activating Distance Pilot DISTRONIC has not been met.
XCheck the activation conditions for Distance Pilot DISTRONIC
(Ypage 140).
Cruise Control OffCruise control has been deactivated.
Ifaw arning tone also sounds, cruise control has deactivated auto-
matically (
Ypage 138).
Cruise Control ---mphCruise control cannot be activated, since not all of the activation con-
ditions have been met.
XCheck the activation conditions for cruise control (Ypage 138).
CruiseControlInop‐erativeCruise control is faulty.
Awarning tone also sounds.
XVisit aqualified specialist workshop.
Display messages195
On-board computer and displays
Z

Warning/
indicator
lampNSignal type
Possiblec auses/consequences and M
Solutions
$J
֌
!N$ (USA only), J(Canada only): the red brake warning lamp and the yellow
ESP®,E SP®OFF and ABS warning lamp sare lit while the engine is running.
ABS and ESP®are malfunctioning.
Other driving systems and driving safety systems may als omalfunction.
GWARNING
The brake system continues to function normally, but without the functions listed
above. The front and rear wheels coul dtherefore lock if you brake hard ,for exam-
ple.
The steerability and braking characteristics may be severely affected. The braking
distance in an emergency braking situation can increase.
If ESP
®is not operational ,ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XObserve the additiona ldisplay messages in the multifunction display.
XDrive on carefully.
XVisi taq ualified specialist worksho pimmediately.
÷N The yellow ESP®warning lamp flashes while the vehicleisinm otion.
ESP®or traction control has intervened because there is arisk of skidding or at
least one whee lhas started to spin.
Cruise control or Distance Pilot DISTRONIC is deactivated.
XWhen pulling away, only depress the accelerator pedalasf ar as necessary.
XEase off the accelerator pedalwhile the vehicleisinmotion.
XAdapt yourdriving style to sui tthe road and weather conditions.
XDo not deactivate ESP®.
In rare cases (
Ypag e60) it may be best to deactivate ESP®.
Observe the important safety notes on ESP®(Ypag e58).
÷åNThe yellow ESP®and ESP®OFF warning lamp sare lit while the engine is running.
ESP®is malfunctioning.
Other driving systems and driving safety systems may als omalfunction.
GWARNING
The brake system continues to function normally, but without the functions listed
above.
The braking distance in an emergency braking situation can thus increase.
If ESP
®is not operational ,ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XObserve the additiona ldisplay messages in the multifunction display.
XDrive on carefully.
XVisi taq ualified specialist worksho pimmediately.
Warning and indicator lamps205
On-board computer and displays
Z