2017 MERCEDES-BENZ SLC snow chains

Hydroplaning ................................. 138
Icy roa ds urface s. .......................... 138
Limited braking efficiency on sal-
ted roads ....................................... 137
Snow chains .................................. 257
Subjecting brakes to al oa d. .......... 136
Wet roa ds urface ........................... 136
DVD video
Operating (on-board computer) ..... 169
see also Digital Operator's Man-
ua l. ................................................. 211
DYNAMI CS ELEC Tb utton .................. 121
EEASY-ENTRY feature
Activating/deactivating ................. 174
Function/notes ................................ 87
EASY-EXI Tf eature
Crash-responsive ............................. 88
Function/notes ................................ 87
Switching on/off ........................... 174
EBD (electronic brake forc ed istri-
bution)
Displa ym essag e. ........................... 181
Function/note s. ............................... 61
EC Od isplay
Function/note s. ............................ 134
On-board compute r. ...................... 166
EC Os tart/sto pf unction
Automati ce ngine start .................. 118
Automati ce ngine switch-off .......... 118
Deactivating/activating ................. 119
Genera li nformation ....................... 118
Important safety notes .................. 118
Introduction ................................... 118
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automati cm easures afte rana cci-
dent ................................................. 51
Emergenc yr elease
Driver's doo r. ................................... 70
Trunk ............................................... 72
Vehicl e. ............................................ 70
Emergenc ys pare wheel
Genera ln otes ................................ 280
Important safety notes .................. 279 Removing ....................................... 280
Storage location ............................ 280
Stowing .......................................... 280
Technical data ............................... 280
Emergenc yT ensionin gD ev ices
Activation ......................................... 48
Emission sc on trol
Service and warranty information .... 23
Engine
Check Engine warning lamp ........... 207
Displa ym essage ............................ 190
ECO start/stop function ................ 118
Engine number ............................... 284
Irregula rr unning ............................ 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 h ecking the oi ll ev el ..................... 232
Checking the oi ll ev el using the
dipstick .......................................... 232
Displa ym essage ............................ 191
Filling capacity ............................... 287
Genera ln otes ................................ 286
Note sa bout oi lg rade s. .................. 286
Note sono il level/consumption .... 232
Temperature (on-board computer,
SLC 43 AMG ). .............................. 175
Entering an address
see also Digital Operator's Man-
ua l. ................................................. 211
ESP ®
(Electroni cS tability Pro-
gram)
AMG menu (on-board computer) ... 175
Characteristics ................................. 58
Deactivating/activating (except
SLC 43 AMG ). ................................ 59
Deactivating/activating (SLC 43
AMG ). .............................................. 608
Index
..
..

SMS
see also Digital Operator's Man-
ual .................................................. 211
Snow chains ...................................... 257
Sockets
Center console .............................. 221
General notes ................................ 221
Sound
Switchin go n/off ........................... 212
Special seat belt retractor .................. 52
Specialist workshop ........................... .2 6
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 167
In the Instrument cluster ................. 31
Segment s. ..................................... 163
Selectin gt 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 no verview ............................... 32
Buttons (on-board computer) ......... 164
Important safety notes .................... 86
Storing settings (memory func-
tion) ................................................. 91
Steering whee lp addle shifters ........ 126
Stopwatch (RACETIMER) ................... 176
Stowag ea reas ................................... 217
Stowag ec om 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
Sto
wag en et ................................... 218
Stowag en et ....................................... 218
Summe rt ires ..................................... 257
Sun visor ............................................ 220
Surround lighting (on-board com-
puter) .................................................. 173
Switchin ga ir-recirculatio nm ode
on/off ................................................. 111
Switchin gonm edi am ode
Via the device list .......................... 216
T Tachometer ........................................ 163
Tail lamps
Displa ym essage ............................ 189
see Lights
Tank content
Fue lg auge ....................................... 31
Technical data
Capacities ...................................... 284
Emergency spare whee l. ................ 280
Information .................................... 282
Tires/wheels ................................. 278
Vehicl ed at a. .................................. 289
TELEAID
Call priority .................................... 225
Emergency cal l. ............................. 222
Genera ln otes ................................ 221
MB info cal lb ut ton ........................ 224
Roadsid eA ssistance button .......... 223
Self-test ......................................... 222
System .......................................... 222
Vehicl eH ealth Check .................... 225
Telephone
Accepting ac al l( multifunction
steering wheel) .............................. 170
Authorizing am obil ep hone (con-
necting) ......................................... 215
Connecting am obil ep hone (gen-
era li nformation) ............................ 214
Displa ym essage ............................ 200
Menu (on-board computer) ............ 169
Numbe rf rom the phone boo k. ....... 170
Redialing ........................................ 17016
Index

Important safety notes .................. 288
Windshield wipers
Displa ym essag e. ........................... 201
Problem (malfunction) ................... 101
Replacing the wipe rb lade s. ............. 99
Switching on/of f. ............................. 99
Winter driving
Important safety notes .................. 257
Slippery roa ds ur faces ................... 138
Snow chains .................................. 257
Winter operation
Overview ........................................ 257
Winter tires
M+S tire s. ...................................... 257
Wipe rb la des
Cleaning ......................................... 239
Important safety notes .................... 99
Replacing ......................................... 99
Workshop
see Qualifie ds pecialist workshop
ZZONE function
Switching on/of f. .......................... 10920
Index

good time, and for staying in lane. Always adapt
your driving style to suit the prevailing road and
weather conditions and maintain as afe 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 ( Y
page 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 aw ay 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 as peed of about 5m ph
(8 km/h), regardless of road-surface conditions.
ABS works on slippery surfaces, even when you
only brake gently.
Important safety notes
i Observe the "Important safety notes" sec-
tion ( Y
page 54).
G WARNING
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 aq ualified specialist workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp ( Y
page 204) and dis- play messages which may be shown in the
instrument cluster ( Y
page 179).
Braking X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking sit-
uation is over. X
To make af ull 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 ac are while driving.
BAS (Brake Assist System)
General information BAS operates in emergenc yb raking situations.
If you depress the brake pedal quickly, BAS
automatically boosts the braking force, thus
shortening the stopping distance.
Important safety notes
i Observe the "Important safety notes" sec-
tion ( Y
page 54).
G WARNING
If BAS is malfunctioning, the braking distance
in an emergenc yb raking situation is
increased. There is ar isk of an accident.
In an emergenc yb raking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
Braking X
Keep the brake pedal firmly depressed until
the emergenc yb raking situation is over.
ABS prevent st he wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated.Driving safety systems 55
Safety Z

Drivin gonw et road s
Hydroplaning If water has accumulated to ac ertai nd ept ho n
th er oa ds urface, there is ad anger of hydro-
planin go cc urring, eve ni f:R
you drive at low speeds R
th et ir es hav ea dequat et re ad dept h
Fo rt hi sr eason ,int he event of heav yr ain or in
condition sinw hic hh ydroplaning may occur ,
you mus td rive in th ef ol lowin gm anner:R
lowe ry our speedR
avoid rut sR
avoid sudden steerin gm ov ementsR
brake carefully
Drivin gonf looded road s
! Do no td rive through floode da reas. Chec k
th ed ept hofa ny water befor ed rivin gt hrou gh
it .D ri ve slowly through standin gw ater. Oth-
erwise ,w ater may ente rt he vehicle interio ro r
th ee ng in ec om partment. Thi sc an damage
th ee lectronic component sint he engin eo r
th ea utomatic transmission. Water can also
be drawn in by th ee ng ine's air suction nozzles
and this can cause engin ed amage.
Winte rd ri vin g
G WARNING
If you shift down on as lipper yr oa ds urfac ei n
an attempt to increase th ee ng ine's braking
effect ,t he drive wheels could los et he ir grip.
There is an increase dd anger of skidding and
accidents .
Do no ts hift down fo ra dditional engin eb rak-
in gonas lipper yr oa ds urface.
G DANGER
If th ee xh aus tp ipe is blocke dora dequat e
ventilation is no tp ossible, poisonous gases
suc hasc arbon monoxide (CO) may ente rt he
vehicle. Thi sist he case, e.g. if th ev ehicle
becomes trappe dins no w. There is ar is ko f
fatal injury. If you leav et he engin eort he auxiliar yh eatin g
running ,m ak es ur et he exhaus tp ipe and are a
around th ev ehicle are clear of snow. To
ensur eana dequat es upply of fresh air, ope na
window on th es id eoft he vehicle that is no t
facin gi nt ot he wind.
Hav ey our vehicle winter-proofed at aq ualified
specialis tw orkshop at th eo ns et of winter.
Drive particularly carefully on slipper yr oa ds ur -
faces. Avoid sudden acceleration ,s te erin ga nd
braking maneuvers .Don ot use cruise control.
If th ev ehicle threatens to skid or canno tb e
stopped when movin gatl ow speed:X
Shift th et ra nsmissio ntop osition N .
The outsid et em perature indicator is no t
designed to serve as an ice-warnin gd evic ea nd
is therefore unsuitable fo rt ha tp urpose.
Changes in th eo utsid et em perature are dis -
playe da fter as hort delay.
Indicated temperature sj us ta bov et he freezin g
poin tdon ot guarantee that th er oa ds urfac ei s
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 gs ty le. Always
adapt your drivin gs ty le and drive at as peed to
suit th ep revailin gw eather conditions.
You should pay spe cia l attention to road condi-
ti on sw hen temperature sa re around freezin g
point.
Fo rm or ei nformati on on drivin gw it hs no w
chains, see ( Y
page 257).
Fo rm or ei nformat ion on drivin gw it hs ummer
tires ,s ee ( Y
page 257).
Observ et he note sint he "Winte ro peration "s ec -
tion ( Y
page 257).
Drivin gs ystems
Cruis ec ontro l
General notes
Cruise contro lm aintain sac onstan tr oa ds peed
fo ry ou. It brake sa utomatically in order to avoid
exceedin gt he set speed. On lon ga nd steep
downhill gradients, especially if th ev ehicle is
laden, you mus ts elec tal owe rg ear in goo dt im e.
By doin gs o, you will mak eu se of th eb raking
effect of th ee ng ine. Thi sr elieves th el oad on th e138
Driving systems
Driving an dp arking

R
Snowfal lorh eavy rai nm ay lead to ap ar king
space being measured inaccurately. R
Pa ya ttention to the PARKTRONIC
( Y
page 151 )w ar ning messages during the
parking procedure. R
Whe nt ransporting al oa dw hi ch protrudes
from your vehicle, yo um us tn ot us eP ar king
Guidance. R
Neve ru se Parking Guidance with snow chains
or an emergency spare wheel mounted. R
Make sure that the tire pressures are always
correct. Thi sh as ad ir ect effect on the steer-
ing instructions. R
The wa yy ou rv ehicl eisp ositioned in the park-
ing space afte rp ar king is dependent on vari-
ou sf actors. These includ et he 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 ey ou
too far or not far enough into ap ar king space.
In some cases, it may also lead yo ua cross or
onto the curb .Ifn ecessary, cance lt he park-
ing procedure with Parking Guidance.
Detecting parkin gs paces
C
Detecte dp ar king space on the leftD
Parking symbol

To avoid hazardous situations: R
never install snow chains to the front
wheels R
alway si nstall snow chains in pairs to the
rear wheels.
For safety reasons, Mercedes-Benz recom-
mends that you only use snow chains that have
been specially approved for your vehicle by
Mercedes-Benz ,ora re of ac orresponding
standard of quality. For more information,
please contact aq ualified specialist workshop.
If you inten dtom ount snow chains, please bear
the following points in mind: R
Snow chains may not be mounted on all
wheel/tire combinations. Permissible wheel-
tire combinations ( Y
page 278).R
Only use snow chains when driving on roads
completely covered by snow. Remove the
snow chains as soon as possible when you
come to ar oad that is not snow-covered.R
Local regulations may restrict the use of snow
chains. Observe the appropriate regulations if
you wish to mount snow chains. R
Do not exceed the maximum permissible
speed of 30 mph (50 km/h).
You may wish to deactivate ESP ®
when pulling
away with snow chains installed ( Y
page 58).
You can thereby allow the wheels to spin in a
controlled manner ,a chieving an increased driv-
ing force (cutting action).
Information about driving with an emergency
spare wheel ( Y
page 279). Tire pressure
Tire pressur es pecifications
Important safety notes
G WARNING
Underinflated or overinflated tires pose the
following risks: R
the tires may burst, especially as the load
and vehicle speed increase. R
the tires may wear excessively and/or
unevenly, which may greatly impair tire
traction. R
the driving characteristics, as well as steer-
ing and braking, may be greatly impaired.
There is ar isk of an accident.
Follow recommended tire inflation pressures
and check the pressure of all the tires includ-
ing the spare wheel: R
monthly, at least R
if the load changes R
before beginning al ong journeyR
under different operating conditions, e.g.
off-road driving
If necessary, correc tt he tire pressure.
The data on the Tire and Loading Information
placard and tire pressure table shown here are
examples. Tire pressure specification sa re vehi-
cle-specific and may deviate from the data
shown here. The tire pressure specifications
that are valid for your vehicle can be found on
the Tire and Loading Information placard and
tire pressure table on the vehicle.
General notes The recommended tire pressures for the tires
mounted at the factor yc an be found on the
labels described here.
Operation with an emergency spar ew heel:
information on operation with an emergency
spare wheel can be found in the general notes in
the "Emergency spare wheel" section
( Y
page 280).
Further information on tire pressures can be
obtained at aq ualified specialist workshop.258
Tir ep re ssure
Wheels and tires

same time cannot be detected by the tire pres-
sure loss warning system.
The tire pressure monitor is not able to warn you
of as udden loss of pressure, e.g. if the tire is
penetrated by af oreign object. In the event of a
sudden loss of pressure, bring the vehicle to a
halt by braking carefully .A void abrupt steering
movements.
The function of the tire pressure loss warning
system is limited or delayed if: R
snow chains are mounted on your vehicle's
tires. R
road conditions are wintry. R
you are driving on sand or gravel. R
you adopt av ery sporty driving style (corner-
ing at high speeds or driving with high rates of
acceleration). R
you drive with ah eavy load.
Restarting the tire pressure loss warn-
ing system Restart the tire pressure loss warning system if
you have: R
changed the tire pressure R
changed the wheels or tires R
mounted new wheels or tires X
Before restarting, make sure that the tire
pressures are set properly on all four tires for
the respective operating conditions.
The recommended tire pressure can be found
on the Tire and Loading Information placard
on the B-pillar. Additionally, at ire pressure
table is attached to the fuel filler flap. The tire
pressure loss warning system can only give
reliable warnings if you have set the correct
tire pressure. If an incorrect tire pressure is
set, these incorrect values will be monitored. X
Also observe the notes in the section on tire
pressures ( Y
page 258).X
Make sure that the SmartKey is in position 2
in the ignition lock ( Y
page 115).X
Press the Y or e button on the steering
wheel to select the Serv. menu.X
Press the c or d button to select
Tire Pressure .X
Press the v button.
The Run Flat Indicator Active Press
'OK' to Restart message appears in the
multifunction display. If you wish to confirm the restart: X
Press the v button.
The Tire Pressure Now OK? message
appears in the multifunction display. X
Press the c or d button to select Yes .X
Press the v button.
The Run Flat Indicator Restarted mes-
sage appears in the multifunction display.
After at each-in period, the tire pressure loss
warning system will monitor the set tire pres-
sures of all four tires.
If you wish to cancel the restart: X
Press the 8 button.
or X
If the Tire Pressure Now OK? message
appears, use the c or d button to
select Cancel . X
Press the v button.
The tire pressure values stored at the last
restart will continue to be monitored.
Tire pressure monitor
General notes If at ire pressure monitor is installed, the vehi-
cle's wheels have sensors that monitor the tire
pressures in all four tires. The tire pressure mon-
itor warns you if the pressure drops in one or
more of the tires. The tire pressure monitor only
functions if the corresponding sensors are
installed in all wheels.
Information on tire pressures is displayed in the
multifunction display. After af ew minutes of
driving, the current tire pressure of each tire is
shown in the Serv. menu of the multifunction
display.
Example: current tire pressure display
For information on the message display, refer to
the "Checking the tire pressure electronically"
section ( Y
page 264).262
Tire pressure
Wheels and tires