2017 MERCEDES-BENZ SLC-Class snow chains

Hydroplaning ................................. 138
Icy roadsurfaces........................... 138
Limited braking efficiency on sal-
ted roads ....................................... 137
Snow chains .................................. 257
Subjecting brakes to aloa d. .......... 136
Wet roads urface ........................... 136
DVD video
Operating (on-board computer) ..... 169
see also Digital Operator's Man-
ual.................................................. 211
DYNAMI CSELEC Tbutton .................. 121
E
EASY-ENTRY feature
Activating/deactivating ................. 174
Function/notes ................................ 87
EASY-EXI Tfeature
Crash-responsive ............................. 88
Function/notes ................................ 87
Switching on/off ........................... 174
EBD (electronic brake forc edistri-
bution)
Displa ymessag e............................ 181
Function/note s................................ 61
EC Od isplay
Function/note s............................. 134
On-board compute r....................... 166
EC Os tart/stopf unction
Automati cengine start .................. 118
Automati cengine switch-off .......... 118
Deactivating/activating ................. 119
Genera linformation ....................... 118
Important safety notes .................. 118
Introduction ................................... 118
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Emergency
Automati cmeasures afte ranacci-
dent ................................................. 51
Emergencyr elease
Driver's doo r.................................... 70
Trunk ............................................... 72
Vehicl e............................................. 70
Emergencys pare wheel
Genera lnotes ................................ 280
Important safety notes .................. 279 Removing ....................................... 280
Storage location ............................ 280
Stowing .......................................... 280
Technical data ............................... 280
EmergencyT ensioningDevices
Activation ......................................... 48
Emission scontrol
Service and warranty information .... 23
Engine
Check Engine warning lamp ........... 207
Displa ymessage ............................ 190
ECO start/stop function ................ 118
Engine number ............................... 284
Irregula rrunning ............................ 120
Jump-starting ................................. 249
Starting problems .......................... 120
Starting the engine with the
SmartKey ....................................... 117
Starting with KEYLESS-GO ............. 117
Switching off .................................. 131
Tow-starting (vehicle )..................... 253
Engine electronics
Note s............................................. 282
Problem (malfunction) ................... 120
Engine oil
Adding ........................................... 232
Additi ves ........................................ 287
C

hecking the oill evel ..................... 232
Checking the oill evel using the
dipstick .......................................... 232
Displa ymessage ............................ 191
Filling capacity ............................... 287
Genera lnotes ................................ 286
Note sabout oilgrade s................... 286
Note sono illevel/consumption .... 232
Temperature (on-board computer,
SLC 43 AMG). .............................. 175
Entering an address
see also Digital Operator's Man-
ual.................................................. 211
ESP
®(ElectronicS tability Pro-
gram)
AMG menu (on-board computer) ... 175
Characteristics ................................. 58
Deactivating/activating (except
SLC 43 AMG). ................................ 59
Deactivating/activating (SLC 43 AMG). .............................................. 60
8Index
..
..

SMSsee also Digital Operator's Man-
ual .................................................. 211
Snow chains ...................................... 257
Sockets
Center console .............................. 221
General notes ................................ 221
Sound
Switchingo n/off ........................... 212
Special seat belt retractor .................. 52
Specialist workshop ............................26
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 167
In the Instrument cluster ................. 31
Segments. ..................................... 163
Selectingt he display unit ............... 172
Sport handling mode
Activating/deactivating (SLC 43
AMG) ............................................... 60
Warning lamp ................................. 206
Standing lamps
Display message ............................1 89
Switching on/off .............................. 94
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 116
Steering
Display message ............................ 200
Steering wheel
Adjusting (electrically). .................... 87
Adjusting (manually). ....................... 86
Butto noverview ............................... 32
Buttons (on-board computer) ......... 164
Important safety notes .................... 86
Storing settings (memory func-
tion) ................................................. 91
Steering whee lpaddle shifters ........ 126
Stopwatch (RACETIMER) ................... 176
Stowag eareas ................................... 217
Stowag ecom partments
Armrest (under )............................. 217
Center console .............................. 218
Cu ph olders ................................... 219
Door ............................................... 218
Eyeglasses compartment ............... 218 Glove box ....................................... 217
Important safety information ......... 217
Rear
wal
l ........................................ 218
Stowag enet ................................... 218
Stowag enet....................................... 218
Summert ires..................................... 257
Sun visor ............................................ 220
Surround lighting (on-board com-
puter) .................................................. 173
Switchin gair-recirculatio nmode
on/off ................................................. 111
Switchin gonmediam ode
Via the device list .......................... 216
T
Tachometer ........................................ 163
Tail lamps
Displa ymessage ............................ 189
see Lights
Tank content
Fuelgauge ....................................... 31
Technical data
Capacities ...................................... 284
Emergency spare wheel. ................ 280
Information .................................... 282
Tires/wheels ................................. 278
Vehicl edata. .................................. 289
TELEAID
Call priority .................................... 225
Emergency cal l.............................. 222
Genera lnotes ................................ 221
MB info cal lbutton ........................ 224
Roadsid eAssistance button .......... 223
Self-test ......................................... 222
System .......................................... 222
Vehicl eHealth Check .................... 225
Telephone
Accepting acall( multifunction
steering wheel) .............................. 170
Authorizing amobilephone (con-
necting) ......................................... 215
Connecting amobilephone (gen-
era linformation) ............................ 214
Displa ymessage ............................ 200
Menu (on-board computer) ............ 169
Numbe rfrom the phone boo k........ 170
Redialing ........................................ 170
16Index

Important safety notes .................. 288
Windshield wipers
Displaym essage............................ 201
Problem (malfunction) ................... 101
Replacing the wipe rblade s.............. 99
Switching on/of f.............................. 99
Winter driving
Important safety notes .................. 257
Slippery roa dsurfaces ................... 138
Snow chains .................................. 257
Winter operation
Overview ........................................ 257
Winter tires
M+S tire s....................................... 257
Wipe rblades
Cleaning ......................................... 239
Important safety notes .................... 99
Replacing ......................................... 99
Workshop
see Qualifie dspecialist workshop
Z
ZONE function
Switching on/of f........................... 109
20Index

good time, and for staying in lane. Always adapt
your driving style to suit the prevailing road and
weather conditions and maintainasafe distance
from the vehicle in front.D rive carefully.
The driving safety systems described only work
as effectively as possible when there is ade-
quate contact between the tires and the road
surface. Pay particular attention to the informa-
tion regarding tires, recommended minimum
tire tread depths etc. in the "Wheels and tires"
section (
Ypage 255).
In wintry driving conditions, always use winter
tires (M+S tires) and if necessary, snow chains.
Only in this way will the driving safety systems
described in this section work as effectively as
possible.
ABS (Anti-lock Braking System)
General information
ABS regulates brake pressure in such away that
the wheels do not lock when you brake. This
allows you to continue steering the vehicle when
braking.
The ! ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
ABS works from aspeed of about 5mph
(8 km/h), regardless of road-surface conditions.
ABS works on slippery surfaces, even when you
only brake gently.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 54).
GWARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally,f urther driving safety systems are deac-
tivated. There is an increased danger of skid-
ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at aqualified specialist workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (
Ypage 204) and dis- play messages which may be shown in the
instrument cluster (
Ypage 179).
Braking
XIf ABS intervenes:
continue to depress the
brake pedal vigorously until the braking sit-
uation is over.
XTo make afull brake application: depress
the brake pedal with full force.
If ABS intervenes when braking, you will feel a
pulsing in the brake pedal.
The pulsating brake pedal can be an indication
of hazardous road conditions, and functions as a reminder to take extr acare while driving.
BAS (Brake Assist System)
General information
BAS operates in emergencyb raking situations.
If you depress the brake pedal quickly, BAS
automatically boosts the braking force, thus
shortening the stopping distance.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 54).
GWARNING
If BAS is malfunctioning, the braking distance
in an emergencyb raking situation is
increased. There is arisk of an accident.
In an emergencyb raking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
Braking
XKeep the brake pedal firmly depressed until
the emergencyb raking situation is over.
ABS prevent sthe wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated.
Driving safety systems55
Safety
Z

If ESP®intervenes, the÷ESP®warning lamp
flashe sinthe instrument cluster.
If ESP
®intervenes:
XDo not deactivate ESP®under any circum-
stances.
XOnly depresst he accelerator pedalasf ar as
necessary when pulling away.
XAdapt you rdriving style to suit the prevailing
road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automatically when the vehicle stops
moving. The engine starts automatically when
the driver wants to pul lawa ya gain. ESP
®
remains in its previously selected status, e.g. if
ESP®was deactivated before the engine was
automatically switched off.
Deactivating/activating ESP®(except
SLC 43 AMG)
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 54).
You can select between the following states of
ESP
®:
RESP®is activated.
RESP®is deactivated.
GWARNING
If you deactivate ESP
®,E SP®no longer sta-
bilizes the vehicle.T here is an increased risk
of skidding and an accident.
Only deactivate ESP
®in the situations descri-
bed in the following.
It may be best to deactivate ESP
®in the follow-
ing situations:
Rwhen using snow chains
Rin deep snow
Ron sand or gravel
Spinning the wheel sresults in acutting action
which providesb etter grip.
iActivate ESP®as soon as the situations
describeda bove no longer apply. ESP®will
otherwise not be abl etostabilize the vehicle if the vehicle starts to skid or
awheel starts to
spin.
!Avoid spinning the driven wheel sfor an
extended period with ESP®deactivated. You
could otherwise damage the drivetrain.
Deactivating/activating ESP®
XTo deactivate: press button:.
The å ESP®OFF warning lamp in the
instrument cluster lights up.
XTo activate: press button :.
The å ESP®OFF warning lamp in the
instrument cluster goes out.
Characteristic swhen ESP®is deactivated
If ESP®is deactivated and one or more wheels
start to spin, the ÷ESP®warning lamp in the
instrument cluster flashes. In such situations,
ESP
®wil lnot stabilize the vehicle.
If you deactivate ESP®:
RESP®no longer improves driving stability.
REngine torque is no longer limited and the
drive wheel sare abl etospin.
RTraction control is still activated.
RActive Brake Assist is not available and is not
activated even if you brake firmly with assis-
tance from ESP
®
RPRE-SAFE®is no longer available, nor is it
activated if you brake firmly and ESP®inter-
venes.
RESP®still providess upport when you brake
firmly.
Driving safety systems59
Safety
Z

Drivingonw et road s
Hydroplaning
If water has accumulated to acertai ndept hon
th er oads urface, there is adanger of hydro-
planin goccurring, eve nif:
Ryou drive at low speeds
Rthet ires hav eadequat etread dept h
Fo rthisr eason ,intheevent of heav yrain or in
condition sinwhichh ydroplaning may occur ,
you mus tdrive in th efollowin gmanner:
Rlowe ryour speed
Ravoid rut s
Ravoid sudden steerin gmovements
Rbrake carefully
Drivin gonflooded road s
!Do notdrive through floode dareas. Chec k
th ed ept hofa ny water befor edrivin gthrou gh
it .D rive slowly through standin gwater. Oth-
erwise ,water may ente rthe vehicle interio ror
th ee nginec om partment. Thi scan damage
th ee lectronic component sintheengin eor
th ea utomatic transmission. Water can also
be drawn in by th eengine's air suction nozzles
and this can cause engin edamage.
Winte rdrivin g
GWARNING
If you shift down on aslipper yroads urfac ein
an attempt to increase th eengine's braking
effect ,the drive wheels could los etheir grip.
There is an increase ddanger of skidding and
accidents .
Do no tshift down fo radditional engin ebrak-
in gonas lipperyroads urface.
GDANGER
If th eexhaus tpipe is blocke doradequat e
ventilation is no tpossible, poisonous gases
suc hasc arbon monoxide (CO) may ente rthe
vehicle. Thi sisthecase, e.g. if th evehicle
becomes trappe dinsnow. There is arisko f
fatal injury.
If you leav ethe engin eortheauxiliar yheatin g
running ,makes uret he exhaus tpipe and are a
around th evehicle are clear of snow. To
ensur eana dequat esupply of fresh air, ope na
window on th esideoft hevehicle that is no t
facin gintot he wind.
Hav eyour vehicle winter-proofed at aqualified
specialis tworkshop at th eonset of winter.
Drive particularly carefully on slipper yroads ur-
faces. Avoid sudden acceleration ,steerin gand
braking maneuvers .Donotuse cruise control.
If th evehicle threatens to skid or canno tbe
stopped when movin gatlow speed:
XShift th etransmissio ntoposition N.
The outsid etem perature indicator is no t
designed to serve as an ice-warnin gdevic eand
is therefore unsuitable fo rtha tp urpose.
Changes in th eoutsid etem perature are dis -
playe dafter ashort delay.
Indicated temperature sjusta bov ethe freezin g
poin tdon otguarantee that th eroads urfac eis
free of ice. The road may still be icy, especially in
wooded areas or on bridges. The vehicle could
skid if you fail to adapt your drivin gstyle. Always
adapt your drivin gstyle and drive at aspeed to
suit th eprevailin gweather conditions.
You should pay spe cia
l attention to road condi-
tion swhen temperature sare around freezin g
point.
Fo rm orei nformati on on drivin gwiths now
chains, see (
Ypage 257).
Fo rm orei nformat ion on drivin gwiths ummer
tires ,see (
Ypage 257).
Observ ethe note sint he"Winte roperation "sec-
tion (
Ypage 257).
Drivin gsystems
Cruis econtro l
General notes
Cruise contro lmaintain saconstan troa ds peed
fo ry ou. It brake sautomatically in order to avoid
exceedin gthe set speed. On lon gand steep
downhill gradients, especially if th evehicle is
laden, you mus tselec talowe rgear in goo dtim e.
By doin gso, you will mak euse of th ebraking
effect of th eengine. Thi srelieves th eload on th e
138Driving systems
Driving an dparking

RSnowfallorheavy rai nmay lead to aparking
space being measured inaccurately.
RPaya ttention to the PARKTRONIC
(Ypage 151 )warning messages during the
parking procedure.
RWhe ntransporting aloa dw hich protrudes
from your vehicle, yo umustn ot us eParking
Guidance.
RNeve ruse Parking Guidance with snow chains
or an emergency spare wheel mounted.
RMake sure that the tire pressures are always
correct. Thi shasad irect effect on the steer-
ing instructions.
RThe wa yyourvehicl eisp ositioned in the park-
ing space afte rparking is dependent on vari-
ousf actors. These includ ethe position and
shape of the vehicles parked in front and
behind it and the conditions of the location. In
some cases, Parking Guidance may guid eyou
too far or not far enough into aparking space.
In some cases, it may also lead yo uacross or
onto the curb .Ifnecessary, cance lthe park-
ing procedure with Parking Guidance.
Detecting parkin gspaces
:Detecte dparking space on the left
;Parking symbol
=Detecte dparking space on the right
Parking Guidance is automaticall yactivated
when yo udrive forwards. The system is opera-
tiona latspeeds of up to approximately 22 mph
(35 km/h). While in operation, the system inde-
pendently locate sand measures parking spaces
on both sides of the vehicle. Whe ndriving at
speeds below 19 mph (30 km/h), yo uwills ee
parking symbol ;asastatu sindicator in the
instrument cluster.
Whe nap arking space hasb eend etected, an
arrow towards the right =or the left :also
appears. Parking Guidance only display spark-
ing spaces on the front-passenger sid easstand-
ard .Parking spaces on the driver' ssidea re dis-
played as soona sthe turn signal on the driver's
sid eisa ctivated. To park on the driver' sside, yo
um ustlea ve the driver' ssidet urn signal
switched on unti lyou have engaged reverse
gear.
Parking Guidance will only detect parking
spaces:
Rthat are paralle ltothe direction of travel
Rthat are at leas t5ft (1.5 m) wide
Rthatareat leas t4.3 ft (1.3 m) longer thany our
vehicle
Ap arking space is displayed whil eyou are driv-
ing past it, and unti lyou are approximately5 0ft
(15 m) away from it.
Parking
Movin gthe vehicle into the stopp osition
XStop the vehiclewhent he parking space sym-
bo lshows the desired parking space in the
instrument cluster.
XVehicles with manua ltransmission: shift to
reverse gear.
Vehicles with automatic transmission: shift
into position R.
The multifunctio ndisplay shows the Be
AwareofObstaclesNeartheVehiclePress 'OK'toC onfirmmessage.
XPress theabutton on the multifunction
steering whee ltoconfirm.
The multifunctio ndisplay switches to Parking
Guidance.
Depending on your distance from the parking
space, the Please Drive Backward
mes-
sage will appear in the multifunctio ndisplay.
XIf necessary,r everse toward sthe parking
space. Thi sisindicated by an arrow pointing
backwards.
Continu ebacking up unti lyou hea rat one.
Stop –the stop positio nhasbeen reached.
The arrow is white.
Driving systems153
Driving an dparking
Z

MOExtended tires (tires with run-flat
properties)
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.
MOExtended tires may only be use dinconjunc-
tion with an active tire pressure loss warning
system or with an active tire pressure monitor
and on wheels specifically tested by Mercedes-
Benz.
Notes on driving with MOExtended tires with a
flat tire (
Ypag e242).
Vehicles equipped with MOExtended tires are
not equipped with aTIREFIT kit at the factory. It
is therefore recommendedt hat you additionally
equip you rvehicl ewithaTIREFIT kit if you mount
tires that do not feature run-fla tproperties, e.g.
winter tires. ATIREFIT kit can be obtained from
aq ualified specialist workshop.
Winter operation
General notes
Have you rvehicl ewinter-proofed at aqualified
specialist worksho patthe onset of winter.
Observe the notes in the "Changing awheel"
section (
Ypag e274).
Driving with summer tires
At temperatures below 45 ‡(+7 †), summer
tires lose elasticity and therefore traction and
braking power. Change the tires on you rvehicle
to M+S tires .Using summe rtires at very cold
temperatures coul dcaus ecracks to form,
thereby damaging the tires permanently.
Mercedes-Benz cannot accept responsibility for
this type of damage.
GWARNING
Damaged tires can caus etire inflation pres-
sure loss. As aresult, you coul dlose control of
you rvehicle. There is arisk of accident.
Check the tires regularl yfor signs of damage
and replace any damaged tires immediately.
M+S tires
GWARNING
M+S tires with atire tread depth of less than
ã in (4 mm) are not suitable for use in winter
and do not provide sufficient traction. There is
ar isk of an accident.
M+S tires with atread depth of less than ãin
(4 mm) must be replaced immediately.
At temperatures below 45 ‡(+7 †), use winter
tires or all-season tires. Both type softire are
identified by the M+S marking.
Only winter tires bearing the isnowflake
symbol in addition to the M+S marking provide
the best possibl egrip in wintry road conditions.
Only these tires wil lallow driving safety systems
such as ABS and ESP
®to function optimally in
winter. Theset ires have beend eveloped specif-
ically for driving in snow.
Use M+S tires of the same make and tread on all
wheels to maintain safe handling characteris-
tics.
Always observe the maximu mpermissible
speeds pecified for the M+S tires you have
mounted.
When you have mounted the M+S tires:
XCheck the tire pressures (Ypag e261).
XVehicles for Canada: restart the tire pres-
sure loss warning system (Ypag e262).
XRestart the tire pressure monitor
(Ypag e262).
Information about driving with an emergency
spare wheel (
Ypag e279).
Snowc hains
GWARNING
If snow chains are installed to the front
wheels, they may drag against the vehicle
body or chassis components. This could
cause damage to the vehicle or the tires.
There is arisk of an accident.
Wintero peration257
Wheels and tires
Z