2017 MERCEDES-BENZ SLC-Class Owner's Manual

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

Distance PilotDISTRONI Ccan detect vehicles
when cornerin gislimited. Your vehicl emay
brake unexpectedly or late.
Vehicle straveling on adifferen tline
Distance Pilo tDISTRONI Cmaynot detect vehi-
cle sw hich ar enot drivin ginthe middl eoftheir
lane. The distance to the vehicl einfront will be
too short.
Othe rvehicle schangin glanes
Distance Pilo tDISTRONI Chasnot detecte dthe
vehicl ecutting in yet. The distance to thisv ehi-
cle will be too short.
Narrow vehicles
Distance Pilo tDISTRONI Chasnot ye tdetected
the vehicl einfront on the edge of the road
because of its narrow width .The distance to the
vehicl einfront will be too short.
Obstructions and stationary vehicles
Distance Pilo tDISTRONI Cdoesn ot brake for
obstacle sorstationar yvehicles. If, for example,
the detecte dvehicl eturns acorne rand an
obstacle or stationar yvehicl eisr evealed, Dis-
tance Pilo tDISTRONI Cwilln ot brake for them.
Crossin gvehicles
Distance Pilo tDISTRONI Cmaymistakenly
detect vehicles thata recrossing your lane.
If yo uactivate Distance Pilo tDISTRONI Cunder
the following conditions, the vehicl ecould pull
away unintentionally:
Rat trafficl ights with crossing traffic, for exam-
ple
Rif there is avehicl einf ront after acrossing
with the HOLD functio nactivated
Driving system s147
Driving an dparking
Z

HOLD function
General notes
The HOLD function can assist the driverint he
following situations:
Rwhen pulling away, especially on steep slopes
Rwhen maneuvering on steep slopes
Rwhen waiting in traffic
The vehicleisk ept stationary without the driver
having to depress the brake pedal.
The braking effect is cancele dand the HOLD
function deactivated when you depress the
accelerator pedaltop ulla way.
Important safety notes
GWARNING
When leaving the vehicle, it can still roll away despite being braked by the HOLD function if:
Rthere is amalfunction in the system or in
the voltag esupply.
Rthe HOLD function has been deactivated by
pressing the accelerator pedalort he brake
pedal, e.g. by avehicl eoccupant.
Rthe electrical system in the engine com-
partment, the battery or the fuse shave
been tampere dwith.
Rthe battery is disconnected
There is arisk of an accident.
If you wis htoexit the vehicle, alway sturn off
the HOLD function and secure the vehicle
against rolling away.
!When Distance Pilot DISTRONIC or the
HOLD function is activated, the vehicle
brakes automatically in certain situations.
To avoi ddamage to the vehicle, deactivate
Distance Pilot DISTRONIC and the HOLD
function in the following or similar situations:
Rwhen towing the vehicle
Rin the car wash
Deactivating the HOLD function (
Ypag e148).
Activation conditions
You can activate the HOLD function if all of the
following conditions are fulfilled:
Rthe vehicleiss tationary.
Rthe engine is running or if it has been auto-
matically switched off by the ECO start/stop
function.
Rthe driver's door is closed or you rseat belti s
fastened.
Rthe electric parking brake is released.
Rthe transmission is in position D,R or N.
RDistance Pilot DISTRONIC is deactivated
Activating the HOLD function
XMake sure that the activation conditions are
met.
XDepress the brake pedal.
XQuickly depress the brake pedalf urther
until :appears in the multifunction display.
The HOLD function is activated. You can
release the brake pedal.
iIf depressing the brake pedalt he first time
does not activate the HOLD function, wait
briefly and then try again.
Deactivatin gthe HOLD function
The HOLD function is deactivated automatically
if:
Ryou accelerate and the transmission is in
position Dor R.
Ryou shift the transmission to position P.
Ryou apply the brakes again withacertain
amount of pressure until HOLDdisappears
from the multifunction display.
Ryou secure the vehicleu sing the electric park-
ing brake.
Ryou activate Distance Pilot DISTRONIC.
iAfter atime, the electric parking brake
secure sthe vehiclea nd relieves the service
brake.
148Driving systems
Driving and parking

When the HOLD function is activated, the trans-
mission is shifted automatically to positionPif:
Rthe driver's seat belt is not fastened and the
driver's door is open.
Rthe engine is switched off, unless it is auto-
matically switched off by the ECO start/stop
function.
The electric parking brake secures the vehicle
automatically if the HOLD function is activated
when the vehicle is stationary and:
Ras ystem malfunction occurs.
Rthe power supply is not sufficient.
If am alfunction in the electric parking brake
occurs,t hen the transmission may also be shif-
ted into position Pautomatically.
Adaptive Damping System
General notes
iMercedes-Benz SLC 43 AMG: the adap-
tive adjustable damping is called AMG sports
suspension.
As uspension with the Adaptive Damping Sys-
tem provides improved driving comfort and con-
tinuously controls the calibration of the damp-
ers. The damping characteristic sadapt to the
currento perating and driving situation.
The damping is tuned individually to each wheel
and depends on:
Ryour driving style, e.g. sporty
Rthe road surface conditions
Rthe selected drive program (Ypage 121).
Selecting the Comfort or Economy drive
programs
In the Comfort andEconomy drive programs,
the driving characteristic sofyour vehicle are
more comfortable. Select one of these drive
programs if you favor amore comfortable driv-
ing style. Also select these drive programs when
driving fast on straight roads, e.g. on straight
stretches of highway.
XPress DYNAMIC SELECT button :repeat-
edly until the ComfortorEconomy drive pro-
gram is selected.
Selecting Sport mode
The firmer setting of the suspension tunin gin
the Sport drive program ensures even better
contact with the road. Select this drive program
when employing asporty driving style, e.g. on
winding country roads.
XPress DYNAMIC SELECT button :as many
times as necessary until the Sportdrive pro-
gram is selected.
Selecting Sport Plus mode
The firmer suspension settings in the Sport
Plus drive program ensures even better contact
with the road. Select this mode when employing
as porty driving style, e.g. on winding country
roads or, ideally,w hen driving on closed race
circuits.
XPress DYNAMIC SELECT button :repeat-
edly until the Sport Plusdrive program is
selected.
PARKTRONIC
Important safety notes
PARKTRONIC is an electronic parking aid with
ultrasonic sensors. It monitors the area around
your vehicle using six sensor sinthe front
bumper and four sensor sinthe rear bumper.
PARKTRONIC indicates visually and audibly the
distanc ebetween your vehicle and an object.
PARKTRONIC is only an aid. It is not areplace-
ment for your attention to your immediate sur-
roundings .You are alwaysr esponsible for safe
maneuvering, parking and exitin gaparking
space. When maneuvering, parking or pulling
out of aparking space, make sure that there are
no persons,a nimals or object sinthe area in
which you are maneuvering.
Driving systems149
Driving and parking
Z

!When parking, pay particular attention to
objects above or below the sensors, such as
flower pots or trailer drawbars. PARKTRONIC
does not detect such objects when they are in
the immediate vicinity of the vehicle. You
could damage the vehicle or the objects.
The sensors may not detect snow and other
objects that absorb ultrasonic waves.
Ultrasonic sources such as an automatic car
wash, the compressed-air brakes on atruck
or ap neumatic drill could cause PARKTRONIC
to malfunction.
PARKTRONIC may not function correctly on
uneven terrain.
PARKTRONIC is activated automaticallyw hen
you:
Rswitch on the ignition
Rshift the transmission to position D,Ror N
Rrelease the electric parking brake
PARKTRONIC is deactivated at speeds above
11 mph (18 km/h). It is reactivated at lower
speeds.
Range of the sensors
General notes
PARKTRONIC does not take objects into con-
sideration that are:
Rbelow the detection range, e.g. people, ani-
mals or objects.
Rabove the detection range, e.g. overhanging
loads, truck overhangs or loading ramps.
:Sensors in the front bumper, left-hand side
(example)
The sensors must be free from dirt, ice or slush.
They can otherwise not function correctly. Clean
the sensors regularly, taking care not to scratch
or damage them (
Ypage 240).
Range
Front sensors
CenterApprox. 40 in (approx.
100 cm)
CornersApprox. 24 in (approx.
60 cm)
Rear sensors
CenterApprox. 48 in (approx.
120 cm)
CornersApprox. 32 in (approx.
80 cm)
Minimum distance
CenterApprox. 8in(approx. 20 cm)
CornersApprox. 6in(approx. 15 cm)
If there is an obstacle within this range, the rel-
evant warning displays light up and awarning
tone sounds. If the distance falls below the min-
imum, the distance may no longer be shown.
150Driving systems
Driving and parking