2018 MERCEDES-BENZ CLA COUPE light

Displaying theassistance graphic
XPress th e= or; buttononthesteerin g
whee ltos elec tthe DriveAssistmenu.
XPress 9or: to selec tAssist .Graphic.
XPressato confirm .
The multifunction display shows th eDistance
Pilo tDISTR ONIC distanc edisplay in th eassis-
tanc egraphi cdisplay.
The assistanc egraphi cdisplays th estatu sof
and information from th efollowin gdrivin g
systems or drivin gsafet ysystems :
RDistanc ePilotD ISTR ONIC (Ypage 151)
RActive Brak eAssist(Ypage 62)
RATTENTION ASSIST (Ypage 171)
RLaneKeepin gAssist(Ypage 174)
XPress :to display th eATTEN TION ASSIST
assessment.
Deactivating/activating ESP®
Observ ethe important safet ynotes on ES P®
(Ypage 64) .
GWARNING
If you deactivat eESP
®,ESP®no longer sta-
bilizes th evehicle. There is an increase drisk
of skidding and an accident.
Only deactivat eESP
®in th esituation sdescri-
bed in th efollowing.
It may be bes ttodeactivat eESP
®in th efollow -
in gs ituations:
Rwhen usin gsnowc hains
Rin dee psnow
Ron san dorgrave l
Deactivating/activatin gESP®in Mercedes -
AM Gvehicles (Ypage 66).
Fo rfurther information about ES P®,see
(Ypage 64).
XStart th eengine.
XPress th e= or; buttononthesteerin g
whee ltos elec tthe DriveAssistmenu.
XPress 9or: to selec tESP.
XPress ato confirm .
The curren tselection appears .
XTo activate/deactivate :press th ea but-
to na gain .
ES P
®is deactivated if th eå warnin glamp
in th einstrument cluster lights up continu-
ousl ywhen th eengineisr unning .
If th e÷ andå warnin glamp sligh tup
continuously, ES P
®is notavailable due to amal-
function .
Observ ethe information on warnin glamp s
(
Ypage 221).
Observ ethe information on display messages
(
Ypage 192).
Activating/deactivating Active Brak e
Assis t
XPress th e= or; buttononthesteerin g
whee ltos elec tthe DriveAssistmenu.
XPress th e9 or: buttontos elect
Brake Assist.
XPress ato confirm .
The curren tselection appears .
XTo activate/deactivate :press th ea but-
to na gain .
Whe nActiv eBrake Assis tisdeactivated, th e
æ symbol appears in th emultifunction dis -
play in th eassistanc egraphi cdisplay.
Further information on Active Brak eAssist
(
Ypage 62) .
Activating/deactivating ATTENTIO N
ASSIS T
XPress th e= or; buttononthesteerin g
whee ltos elec tthe DriveAssistmenu.
XPress th e9 or: buttontos elect
Attention Assist.
XPress ato confirm .
The curren tselection appears .
XPressato confirm .
Menus an dsubmenus185
On-board computera nd displays
Z

XPress the:or9 button to set Off,
Standardor Sensitive.
XPress the abutton to save the setting.
When ATTENTION ASSIST is deactivated, the
é symbol appears in the multifunction dis-
play in the assistanc egraphics display.
For further information about ATTENTION
ASSIST, see (
Ypage 171).
Activating/deactivating Blind Spot
Assist
XPress the =or; button on the steering
wheel to select the DriveAssistmenu.
XPress the9or: button to select
Blind Spot Assist.
XPress ato confirm.
The currents election appears.
XTo activate/deactivate: press theabut-
ton again.
For further information about Blind Spot Assist,
see (
Ypage 172).
Activating/deactivating Lane Keeping
Assist
XPress the =or; button on the steering
wheel to select the DriveAssistmenu.
XPress the9or: button to select
Lane Keeping Assist.
XPress ato confirm.
The currents election appears.
XPressaagain to confirm.
XPress the :or9 button to set Off,
Standardor Adaptive.
XPress the abutton to save the setting.
When Lane Keeping Assist is activated, the
multifunction display shows the lane mark-
ings as bright lines in the assistanc egraphic.
For further information about Lane Keeping
Assist ,see (
Ypage 174).
Service menu
Dependin gonthe equipment installed in the
vehicle, you have the following options in the
Serv.
menu:
RCalling up display messages in message
memory (Ypage 191)
RRestartin gthe tire pressure loss warning sys-
tem (Canada only) (Ypage 294)
RChecking the tire pressure electronically
(USA only) (Ypage 294)
RCalling up the service due date
(Ypage 261)
Settings menu
Introduction
Dependin gonthe equipment installed in the
vehicle, you have the following options in the
Sett.
menu:
RChanging the instrument cluster settings
RChanging the light settings
RChanging the vehicle settings
RChanging the conveniences ettings
RRestoring the factorysettings
Instrument cluster
Selecting the distance unit
The Display Unit Speed-/Odometer:func-
tion allows you to choose whether certain dis-
plays appear in kilometer sormiles 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.
You will see the selected setting: kmormiles.
XPress the abutton to save the setting.
The selected unit of measurement for distance
applies to:
RDigital speedometer in the Tripmenu
ROdometer and the trip odometer
RTrip computer
RCurrent fuel consumption and approximate
range
RNavigation instructionsintheNavimenu
RCruise control
186Menus and submenus
On-board computer and displays

RDistance PilotDISTRONIC
RASSYST PLU Sservic eintervald isplay
Switchin gthe additional speedometer
on/off
If the additional speedomete risswitched on,
the spee disshown in the status ba rinthe mul-
tifunctio ndisplay insteadofthe outside tem-
perature.
The spee ddisplay is invers etothe speedome-
ter.
XPress the =or; button on the steering
whee ltoselect the Sett.menu.
XPress the :or9 button to select the
InstrumentC lustersubmenu.
XPressato confirm.
XPress the :or9 button to select the
Speedometer [km/h]or Speedometer[mph]function.
Yo uw ills ee the selecte dsetting: OnorOff.
XPress the abutton to save the setting.
Selecting permanent display
ThePermanent Display:functio nallow syou
to choose whether the multifunctio ndisplay
always shows the outside temperatur eorthe
speed.
The spee ddisplay is invers etothe speedome-
ter.
XPress the =or; button on the steering
whee ltoselect the Sett.menu.
XPress the :or9 button to select the
Instr. Clustersubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Permanent Display:function.
The current setting, OutsideTemperature
orSpeedometer [km/h]/Speedometer[mph],a ppears .
XPress the abutton to save the setting.
Lights
Switchin gthe daytime runnin glamps on/
off
Thi sfun ctio nisn ot availabl einCanada.
XPress the =or; button on the steering
whee ltoselect the Sett.menu.
XPress the :or9 button to select the
Lightsubmenu.
XPress ato confirm.
XPress the :or9 button to select the
DaytimeR unningLightsfunction.
If the DaytimeRunningLightsfunctio nhas
been switched on, the multifunctio ndisplay
shows the cone of light and the Wsymbol
in orange.
XPress the abutton to save the setting.
Furtheri nformatio nondaytime running lamps
(
Ypage 100).
Vehicle
Activating/deactivating the automatic
doo rlocking mechanism
XPress the =or; button on the steering
whee ltoselect the Sett.menu.
XPress the :or9 button to select the
Vehiclesubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Automatic DoorL ockfunction.
If the Automatic DoorL ockfunctionis
switched on, the multifunctio ndisplay shows
the doors in orange.
XPress the abutton to save the setting.
If yo uactivate the Automatic
DoorLockfunc-
tion, the vehicl eiscentrall yloc ked above a
spee dofa round 9mph (15 km/h).
For furtheri nformationonthe automatic locking
feature, see (
Ypage 77).
Activating/deactivating the acoustic
lockin gverificatio nsigna l
If youswitch on the AcousticLockfunction, an
acoustic signa lsounds when yo uloc kt he vehi-
cle.
XPress the =or; button on the steering
whee ltoselect the Sett.menu.
XPress the :or9 button to select the
Vehiclesubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Acoustic Lockfunction.
If the Acoustic Lockfunctio nisa ctivated,
the multifunctio ndisplay shows the &
symbo linorange.
XPress the abutton to save the setting.
Menus and submenus187
On-board computer and displays
Z

Comfort
Switching thefold-in mirror swhen lock-
ing feature on/off
This function is only available in Canada.
This function is only available when th evehicle is
equipped witht heelectrical fold-in function.
When you activat ethe Auto.
MirrorFoldingfunction,t heexterior mirror sare folded in when
th ev ehicle is locked. If you unlock th evehicle
and then open th edriver'sorf ront-passenger
door,t heexterior mirror sfold out again.
If you have switched on the Auto. Mirror
Foldingfunction and you fold in theexteri or
mirror susingt hebutto nont hedoor
(
Ypage 97), they will no tfold out automatically.
The exterior mirror scan then only be folded out
usingt hebutto nont hedoor.
XPress the =or; buttononthesteering
wheel to selectt heSett.menu.
XPress the :or9 buttontos electt he
Conveniencesubmenu.
XPress ato confirm.
XPress the :or9 buttontos electt he
Auto. Mirror Foldingfunction.
If the Auto. Mirror Foldingfunction is
switched on,t hemultifunction display shows
th ee xteri or mirror in orange.
XPress the abuttontos ave th esetting.
Restoring th efactor ysettings
XPress the =or; buttononthesteering
wheel to selectt heSett.menu.
XPress the :or9 buttontos electt he
FactoryS ettingsubmenu.
XPressato confirm.
The Reset All Settings?function
appears.
XPress the :or9 buttontos elect Noor
Yes.
XPress the abuttontoc onfirmtheselec-
tion.
If you have selected Yes
,the multifunction
display shows aconfirmation message.
For safety reasons, the DaytimeRunning
Lightsfunction in the Lightsubmenuisonly
reset if th evehicle is stationary.
AMG men u(Mercedes-AM Gvehicles)
Warm-up
:Digital speedometer
;Gear indicator
=Upshift indicator
?Engineo il temperature
ACoolantt emperature
BTransmissionf luid temperature
XPress the=or; buttononthesteering
wheel to select the AMGmenu.
Upshif tindicator: upshift indicator UP=
indicates that th eengineh as reached the
overrevving range when in th emanual drive
program.
Engine and transmission oil temperature:
when th eenginea nd transmission are at nor-
mal operatin gtem perature, oil tempera-
ture ?and Bare displayed in whiteint he
multifunction display.
If th emultifunction display shows oil temper-
ature ?orB in blue, th eengineort he
transmission are no tyet at normal operating
temperature. Avoid driving at full engineo ut-
put durin gthist ime.
SETUP
:Drive system Comfort/Sport/Sport +
;Chassis Comfort/Sport/Sport +
=Transmission D/M
?ESP®On/Offor SPORT handlingm ode
Sport
188Menusa nd submenus
On-boardc omputer and displays

Safety systems
Display messagesPossible causes/consequences andMSolutions
!÷
Currently Unavaila‐ble See Operator'sManual
ABS (Anti-lock Braking System), BAS (Brake Assist), ESP®(Electronic
Stability Program), the HOLD function and hill start assist are tempo-
rarily unavailable.
Active Brake Assist may have also failed.
In addition, the !,÷andå warning lamps may light up in
the instrument cluster.
ATTENTION ASSIST is deactivated.
Possible causes are:
RSelf-diagnosis is not yet complete
RThe on-board voltage may be insufficient
GWARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you brake
hard, for example.
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.
XCarefully drive ashort distance on asuitables tretchofr oad, making
slight steering movements at aspeed above 12 mph (20 km/h).
If the displaym essage disappears, the functions mentioned above
are available again.
If the multifunction displays till shows the displaymessage:
XDrive on carefully.
XVisitaqualified specialist workshop immediately.
!÷
Inoperative SeeOperator's Manual
ABS, BAS, ESP®,the HOLD function and hill start assist are not avail-
able due to amalfunction.
Active Brake Assist may have also failed.
The !, ÷,åand$ (USA only) or J(Canadao nly)
warning lamps in the instrument cluster may also light up.
ATTENTION ASSIST is deactivated.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you brake
hard, for example.
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.
XDrive on carefully.
XVisit aqualified specialist workshop immediately.
192Display messages
On-board computer and displays

Display messagesPossible causes/consequences andMSolutions
÷
Currently Unavaila‐ble See Operator'sManual
ESP®,BAS ,the HOLD function and hill start assist are temporarily
unavailable .
Active Brake Assis tmay hav ealso failed.
In addition ,the ÷ andå warning lamp smay ligh tupint he
instrumen tcluster.
ATTENTION ASSIST is deactivated.
The self-diagnosis function might no tbecomplete, for example.
GWARNIN G
The brak esystem continues to function normally, but without th e
function slisted above.
The braking distanc einanemergenc ybraking situation can thus
increase.
If ES P
®is no toperational, ES P®is unable to stabiliz ethe vehicle.
There is an increased ris kofskiddin gand an accident.
XCarefully drive asuitable distance, making slight steering move-
ments at aspeed abov e12mph(20 km/ h).
If the display messaged isappears, the functions mentioned above
are available again.
If the multifunction display still shows the display message:
XDrive on carefully.
XVisit aqualifieds pecialist workshop immediately.
÷
Currently Unavaila‐ble See Operator'sManual
ESP®,BAS, the HOLD function and hill start assist are unavailable due
to am alfunction.
Active Brake Assist may have also failed.
In addition, the ÷andå warning lampsm ay lightupinthe
instrument cluster.
ATTENTION ASSISTisd eactivated.
GWARNING
The brake system continues to function normally,b ut withoutthe
functions listed above.
The braking distance in an emergency braking situation can thus
increase.
If ESP
®is not operational, ESP®is unabl etostabilize the vehicle.
There is an increased risk of skidding and an accident.
XDrive on carefully.
XVisit aqualifieds pecialist workshop immediately.
Display messages193
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
T!
÷
Inoperative SeeOperator' sManual
EBD( electronic brak eforce distribution), ABS, BAS, ES P®,the HOLD
function and hill start assist are no tavailable due to amalfunction .
Active Brake Assis tmay hav ealso failed.
Aw arning tone sounds.
In addition ,the ÷, åand! warning lamp smay ligh tupin
th ei nstrumen tcluster.
GWARNIN G
The brak esystem continues to function normally, but without th e
function slisted above. The fron tand rear wheels could therefor eloc k
if you brak ehard, for example.
The steerabilit yand braking characteristics may be severely affected.
The braking distanc einanemergenc ybraking situation can increase.
If ES P
®is no toperational, ES P®is unable to stabiliz ethe vehicle.
There is an increased ris kofskiddin gand an accident.
XDrive on carefully.
XVisit aqualified specialist workshop immediately.
F(US A
only)
!(Canada
only)
Tur nOnt he Igni‐
tiontoReleas etheParkingBrake
The red F(USAonly) or ! (Canada only) indicator lamp lights
up.
You attempte dtorelease th eelectric parking brak ewhile th eignition
was switched off .
XSmartKey:tur nthe SmartKey to position 1in th eignition lock.
XKEYLESS-GO: switch on theignition .
F(USA
only)
!(Canada
only)
Please
Releas ePark‐ing Brake
The red F(USAonly) or ! (Canada only) indicator lamp flashes
and awarning tone sounds. Aconditi on for automatic release of th e
electric parking brak eisnotfulfilled (
Ypage 143).
You are drivin gwitht he electric parking brak eapplied.
XReleas ethe electric parking brak emanually.
The red F(USAonly) or ! (Canada only) indicator lamp flashes
and awarning tone sounds.
You are usin gthe electric parking brak efor emergenc ybraking
(
Ypage 83).
F(US A
only)
!(Canada
only)
Parkin gBrake See
Operator' sManual
The yellow !warning lamp lights up.
The electric parking brak eismalfunctioning .
To apply :
XSwitchthe ignition off .
XPress theelectric parking brak ehandle for at least te nseconds.
XShift th etransmission to position B.
XConsultaqualified specialist workshop .
194Display messages
On-boardcomputer andd isplays

Display messagesPossible causes/consequences andMSolutions
The yellow!warning lamp and th ered F (USAonly) or !
(Canada only) indicator lamp ligh tup.
The electric parking brak eismalfunctioning .
To release:
XSwitc hoff th eignition and tur nitbacko n.
XReleas ethe electric parking brak emanually.
or
XReleas ethe electric parking brak eautomatically (Ypage 142).
If th eelectric parking brak estill canno tbereleased:
XDo no tdrive on .
XConsult aqualified specialist workshop .
The redF(USAonly) or ! (Canada only) indicator lamp flashes
and th eyellow !warning lamp lights up.
The electric parking brak eismalfunctioning .
To release:
XSwitc hoff th eignition and tur nitbacko n.
XReleas ethe electric parking brak emanually.
To apply :
XSwitchoff th eignition and tur nitbacko n.
XApply th eelectric parking brak emanually.
If th ered F (USAonly) or ! (Canada only) indicator lamp con-
tinue stof lash:
XDo no tdrive on .
XSecurethe vehicl eagainst rollin gaway (Ypage 309).
XShift th etransmission to position B.
XTurn thefront wheels toward sthe curb.
XConsult aqualified specialist workshop .
Display messages195
On-boardc omputer andd isplays
Z