keyless MERCEDES-BENZ C-Class COUPE 2017 CL205 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2017, Model line: C-Class COUPE, Model: MERCEDES-BENZ C-Class COUPE 2017 CL205Pages: 354, PDF Size: 8.66 MB
Page 13 of 354
Setting the position ....................... 214
Storing settings (memory func-
tion) ............................................... 109
Headlamps
Cleaning system (notes) ................ 348
Fogging up ..................................... 113
see Automati cheadlamp mode
Heating
see Climate control
Hig hbeamf lasher ............................. 111
High-beam headlamps
Adaptive Highbeam Assist ............. 112
Changing bulb s.............................. 115
Displa ymessage ............................ 231
Switching on/of f........................... 111
Hil lstart assist .................................. 135
HOL Dfunction
Activating ....................................... 170
Activation conditions ..................... 170
Deactivating ................................... 170
Displa ymessage ............................ 238
Function/note s............................. 169
Genera lnotes ................................ 169
Home address
see also Digital Operator's Man-
ual.................................................. 258
Hood
Closing ........................................... 288
Displa ymessage ............................ 244
Important safety notes .................. 287
Opening ......................................... 287
Horn ...................................................... 33
HUD
see Head-upd isplay
Hydroplaning ..................................... 159
I
Ignitionlock
see Key positions
Immobilizer .......................................... 72
Indicator and warnin glamps
COLLISION PREVENTION ASSIST
PLU S.............................................. 255
Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals Insect protection on the radiator
.... 288
Instrument cluster
Overview .......................................... 34
Warning and indicator lamps ........... 34
Instrument cluste rlighting .............. 200
Interior lighting
Control ........................................... 113
Overview ........................................ 113
Reading lamp ................................. 113
iPod
®
see also Digital Operator's Man-
ua l.................................................. 258
J
Jack
Using ............................................. 337
Jump starting (engine) ...................... 308
K
Keyp ositions
SmartKey ....................................... 131
Start/Sto pbutton .......................... 131
KEYLESS-GO
Convenience closing feature ............ 89
Deactivation ..................................... 75
Locking ............................................ 75
Removing the Start/Sto pbutton ... 132
Start function ................................... 76
Unlocking ......................................... 75
Kickdown
Driving tip s.................................... 144
Manua lgearshifting ....................... 148
Knee bag .............................................. 48
L
Lamps
see Warning and indicator lamps
Lan eKeeping Assist
Activating/deactivating ................. 194
Activating/deactivating (on-
board computer) ............................ 213
Displa ymessage ............................ 237
Function/information .................... 193
see Active Lane Keeping Assist
Lan eTrackin gpackage ..................... 191
Lap time (RACETIMER) ...................... 217
Index11
Page 19 of 354
Sensors (cleaning instructions).......296
Service menu (on-board com-
puter) ..................................................2 11
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 347
Coolant (engine) ............................ 347
Engine oil ....................................... 346
Fuel ................................................ 344
Important safety notes .................. 344
Refrigerant (air-conditioning sys-
tem) ............................................... 348
Washer fluid ................................... 348
Settin gthe date/time format
see also Digita lOperator's Man-
ua l..................................................2 58
Settin gthe language
see also Digita lOperator's Man-
ua l..................................................2 58
Settin gthe time
see also Digita lOperator's Man-
ua l..................................................2 58
Settings
Factory (on-board computer) ......... 215
On-board computer ....................... 211
SETUP (on-board computer) ............. 216
Side impact air bag .............................4 8
Side marker lamp (display mes-
sage) ................................................... 231
Side windows
Cleaning ......................................... 295
Conveniencec losing feature ............ 88
Convenienceo pening feature ..........8 8
Important safety information ........... 87
Opening/closing .............................. 87
Problem( malfunction) .....................9 0
Resettin g......................................... 89
Reversin gfeature ............................ .87
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 258
Sliding sunroof
Opening/closing .............................. 91
Resetting ... ...................................... 92
see Panorama roof with power
tilt/sliding panel SmartKey
Changing the bat
tery ....................... 77
Changing the programming .............7 6
Checkin gthe battery ...................... .77
Convenience closingf eature ............ 89
Convenience opening feature .......... 88
Display message ............................ 245
Door central locking/unlocking ...... .74
Important safety notes .................... 74
KEYLESS-GO start function .............. 76
Loss .................................................7 9
Mechanical key ................................ 76
Overview .......................................... 74
Positions (ignition lock) ................. 131
Problem (malfunction) ..................... 79
Starting the engine ........................ 133
Smartphone
Starting the engine ........................ 134
SMS
see also Digital Operator's Man-
ual .................................................. 258
Snow chains ...................................... 319
Socket (12 V)
Center console .............................. 276
General notes ................................ 276
Rear compartment. ........................276
Sound
Switching on/off ........................... 259
Special seat bel tretractor .................. 57
Specialist workshop ............................ 29
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 215
Digita l............................................ 205
In the Instrument cluster ................. 34
Segments ...................................... 200
Sel
ecting the displa yunit ...............2 15
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ................ 68
Warning lamp ................................. 251
Sports exhaus tsystem
see AMG sports exhaust system
Standin glamps
Display message ............................ 231
Switching on/off ........................... 111
Index17
Page 43 of 354
Panic alarm
XTo arm:press!button :for approx-
imately one second.
Av isual and audible alarm is triggered if the
alarm system is armed.
XTo deactivate: press!button :again.
or
XInsert the SmartKey into the ignition lock.
or, in vehicles with KEYLESS-GO start-function
or KEYLESS ‑GO
XPress the Start/Stop button.
The SmartKey must be in the vehicle.
Occupant safety
Introduction to the restraint system
The restraint system can reduce the risk of vehi-
cle occupants coming into contact with parts of
the vehicle's interior in the event of an accident.
The restraint system can also reduce the forces to which vehicle occupants are subjected during
an accident.
The restraint system comprises:
Rseat belt system
Rair bags
Rchild restraint system
Rchild seat securing systems
The components of the restraint system work in
conjunction with each other. They can only
deploy their protective function if, at all times, all vehicle occupants:
Rhave fastened their seat belts correctly
(Ypage 44)
Rhave adjusted their seat and head restraint
properly (Ypage 96). As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the correct
driver's seat position (
Ypage 96).
You also have to make sure that an air bag can
inflate properly if deploye d(
Ypage 46).
An air bag supplements acorrectly worn seat
belt. As an additional safety device, the air bag
increases the level of protection for vehicle
occupants in the event of an accident. For exam-
ple, if, in the event of an accident, the protection
offered by the seat belt is sufficient, the air bags are not deployed. When an accident occurs, only
the air bags that increase protection in that par-ticular accident situation are deployed. How-
ever, seat belts and air bags generally do not
protect against object spenetrating the vehicle
from the outside.
Information on restraint system operation can
be found under "Triggering of the Emergency
Tensioning Devices and air bags" (
Ypage 53).
For information on children traveling with you in
the vehicle and on child restraint systems, see
"Children in the vehicle" (
Ypage 57).
Important safety notes
GWARNING
Modifications to the restraint system may
cause it to no longer work as intended. The
restraint system may then not perform its
intended protective function and may fail in an
accident or trigger unexpectedly, for example.
This poses an increased risk of injury or even fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
components or their software.
If it is necessary to modify an air bag system to
accommodate aperson with disabilities, con-
tact an authorized Mercedes-Benz Center for
details. USA only: for further information con-
tact our Customer AssistanceC enter at
1-800-FOR-MERCedes (1‑800‑367‑6372).
Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and at
Occupant safety41
Safety
Z
Page 74 of 354
Function
XTo activate/deactivate:activateordeacti-
vat eP RE-SAF E®Brake in th eon-bo ard com-
puter (Ypage 212).
If th ePRE-SAF E®Brake is no tactivated, th e
æ symbol appear sinthemultifunction dis-
play.
Starting at aspee dofa round4m ph (7 km/h),
this function warn syou if you rapidly approac ha
vehicl einfront.Ani ntermittent warning tone
will then soun dand th e· distanc ewarning
lamp will ligh tupintheinstrumen tcluster.
XBrake immediately to defuse th esituation .
or
XTak eevasive action provide ditissafetod o
so.
PRE-SAF E
®Brake can also brak ethe vehicl e
automatically under th efollowin gconditi ons:
Rthed river and front-passenger have their seat
belt sfastene d
and
Rth ev ehicl espee disb etween approximately
4m ph (7 km/h) and 12 4mph (20 0km/ h)
At speeds of up to approximately 44 mph
(70 km/h) PRE-SAF E
®Brake can also detect :
Rstationary objectsinthepat hofy our vehicle,
e.g. stoppe dorparked vehicles
Rpedestrian sinthepat hofy our vehicl e
iIf there is an increased ris kofacollision ,
preventive passenger protection measures
(PRE-SAF E
®)are triggered (Ypage 55).
If th eriskofc ollision wit hthe vehicl einfront
remain sand you do no tbrak e, ta
k eevasive
action or accelerate significantly, th evehicl e
may perfor mautomatic emergenc ybraking ,up
to th epointoff ull brak eapplication .Automatic
emergenc ybraking is no tperformed until imme-
diately prio rtoanimminent accident.
You can preven tthe intervention of th ePRE-
SAFE
®Brake at any time by:
Rdepressing th eaccelerato rpedal further.
Ractivating kickdown .
Rreleasingthe brak epedal. The braking action of PRE-SAF
E
®Brake is ended
automatically if:
Ryou maneuve rtoavoidthe obstacle .
Rthere is no longer ariskofc ollision .
Rthere is no longer an obstacle detected in
frontofy our vehicle.
STEER CONTROL
General information
STEE RCONTROL help syou by transmitting a
noticeable steering force to th esteering whee l
in th edirection require dfor vehicl estabilization .
This steering assistanc eisprovide dinparticular
if:
Rbot hright wheels or bot hleftw heels are on a
wet or slippery road surface when you brake.
Rth ev ehicl estartstos kid.
Important safety notes
iObserv ethe "Importan tsafet ynotes "sec-
tion (Ypage 61).
No steering support is provide dfromS TEER
CONTROL, if:
RES P®is deactivated
RESP®is malfunctioning .
Rthel ighting is faulty.
If ES P®is malfunctioning ,you will be assisted
further by th eelectrical power steering .
Protection against theft
Immobilizer
The immobilizerprevents your vehicl efrom
bein gstarted without th ecorre ct SmartKey.
XTo activate with th eSmartK ey:remove th e
SmartKey from th eignition lock.
XTo activate with KEYLESS-GO start-func-
tio norK EYLESS-GO: switch theignition off
and open th edriver' sdoor .
XTo deactivate: switch on theignition .
When leaving th evehicle, always tak ethe
SmartKey wit hyou and loc kthe vehicle. Anyon e
can start th eengineifav alid SmartKey has been
lef tinside th evehicle.
72Protection against theft
Safety
Page 75 of 354
iThe immobilizer is alwaysdeactivated when
you start the engine.
In the event that the engine cannot be started
(yet the vehicle's battery is charged), the sys-
tem is not operational. Contact an authorized
Mercedes-Benz Center or call
1-800-FOR-MERCedes (in the USA)o r
1-800-387-0100 (in Canada).
ATA (anti-theft alarms ystem)
XTo arm:lock the vehicle with the SmartKey or
KEYLESS-GO.
Indicator lamp :flashes. The alarm system
is armed after approximately ten seconds.
XTo deactivate: unlock the vehicle with the
SmartKey or KEYLESS-GO.
or
XInsert the SmartKey into the ignition lock.
Av isual and audiblea larm is triggered if the
alarm system is armed and you open:
Rad oor
Rthe vehicle with the mechanical key
Rthe trunk lid
Rthe hood
XTo deactivatet he alarm with the Smart-
Key: press the %or& button on the
SmartKey.
The alarm is switched off.
or
XVehicles with KEYLESS-GO start-function
or KEYLESS-GO: remove the Start/Stop but-
ton from the ignition lock (
Ypage 131).
XInsert the SmartKey into the ignition lock.
The alarm is switched off.
XTo stop the alarm using KEYLESS-GO:
grasp the outside door handle. The SmartKey
must be outside the vehicle.
The alarm is switched off.
or
XPress the Start/Stop button on the dash-
board. The SmartKey must be inside the vehi- cle.
The alarm is switched off.
The alarm is not switched off, even if you close
the open door that triggered it, for example.
iIf the alarm continues for more than
30 seconds, the mbrace emergencyc all sys-
tem automatically notifies the Customer
Assistance Center. This is done either by text message or data connection.
The emergencyc all system sends amessage
or establishes adata connection provided
that:
Ryou have subscribed to the mbrace service.
Rthe mbrace service has been activated
properly.
Rthe necessary mobile phone network is
available.
Protection against theft73
Safety
Z
Page 76 of 354
SmartKey
Important safety notes
GWARNING
If children are left unsupervised in the vehicle,
they could:
Ropen the doors, thus endangering other
people or road users.
Rget out and disrupt traffic.
Roperate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake.
Rshifting the automatic transmission out of
park position P
RStart the engine.
There is arisk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
GWARNING
If you attach heavy or large object stothe
SmartKey, the SmartKey could be uninten-
tionally turned in the ignition lock. This could
cause the engine to be switched off. There is a risk of an accident.
Do not attach any heavy or large object stothe
SmartKey. Remove any bulky key rings before
insertingt he SmartKey into the ignition lock.
!Keep the SmartKey away from stron gmag-
netic fields. Otherwise, the remote control
function could be affected.
Strong magnetic fields can occur in the vicin-
ity of powerful electrical installations.
Do not keep the SmartKey:
Rwith electronic devices, e.g. amobile phone
or another SmartKey.
Rwith metallic objects, e.g. coins or metal foil.
Rinside metallic objects, e.g. ametal case.
This can affect the functionality of the Smart- Key. Vehicles with KEYLESS-GO startf
unction:do
not keep the SmartKey on the parcel shelf or in
the trunk.O therwise, the SmartKey may not be
detected, e.g. when startin gthe engine using
the Start/Stop button.
Ac heck which periodically establishes aradio
connection between the vehicle and the Smart-
Key determines whether avalid SmartKey is in
the vehicle. This occurs, for example:
Rwhen startin gthe engine
Rwhile driving
Rwhen the external door handles are touched
Rduring convenience closing
SmartKey functions
:& To lock the vehicle
;FTo open/close the trunk lid
=%To unlock the vehicle
XTo unlock centrally: press the%button.
If you do not open the vehicle within approx-
imately 40 seconds of unlocking:
Rthe vehicle is locked again.
Ranti-theft protection is reactivated.
XTo lock centrally: press the&button.
The SmartKey centrally locks and unlocks the
following components:
Rthe doors
Rthe trunk lid
Rthe fuel filler flap
The turn signals flash once when unlocking and
three times when locking.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated via the
multimedia system (see the Digital Operator's
Manual).
74SmartKey
Opening and closing
Page 77 of 354
You will receive visual and acoustic locking con-
firmation if all components were able to be
locked.
When the locator lighting is activatedvia the
multimedia system, it lightsupw hen it is dark
afte rthe vehicle is unlocked with the SmartKey
(see the Digital Operator's Manual).
XTo open th etrunk lid automaticall yfrom
outside th evehicle: press and hold the F
button until the trunk lid opens.
XTo open th etrunk lid automaticall yfrom
outside th evehicle: if the SmartKey is loca-
ted in the immediatev icinity of the vehicle,
press the Fbutton on the SmartKey.
When the trunk lid close syou can then
release the button.
KEYLESS-GO
Genera lnotes
Bear in mind that the engin ecan be started by
any of the vehicle occupant sifthere is aSmart-
Key in the vehicle (
Ypage 133).
Locking/unlocking centrally
You can start, lock or unloc kthe vehicle using
KEYLESS-GO. To do this ,you only need carr ythe
SmartKey with you. You can combine the func-
tion sofK EYLESS-GO with those of aconven-
tional SmartKey. Unlock the vehicle by using
KEYLESS-GO, for instance, and lock it using the
& button on the SmartKey.
The driver's door and the door at which the han-
dle is used, must both be closed. The SmartKey
must be outsid ethe vehicle. When locking or
unlockin gwith KEYLESS-GO, the distance
betwee nthe SmartKey and the corresponding
door handle must not be greater than 3ft(1m ).
Ab rief radio connection betwee nthe vehicle
and the SmartKey determine swhether avalid
SmartKey is in, or in the directv icinity of, the
vehicle. This occurs, for example:
Rwhen startin gthe engine
Rwhile driving
Rwhen using HANDS-FREE ACCESS
Rwhen the external door handles are touched
Rduring convenienc eclosing
XTo unlock th evehicle: touchthe inner sur-
face of the door handle.
XTo lock th evehicle: touchsensor surface :
or ;.
Make sure that you do not touc hthe inner
surfaceoft he door handle.
XConvenience closing feature: touch
recessed sensor surface ;for an extended
period.
Further information on the convenienc eclos-
ing feature (
Ypage 88).
Deactivating and activating
If you do not intend to use aSmartKey for an
extended period of time, you can deactivate the
KEYLESS-GO function of the SmartKey. The
SmartKey will the nuse very little power, thereby
conserving battery power. For the purposes of
activation/deactivation, the vehicle must not be
nearby.
XTo deactivate: press the&button on the
SmartKey twic einrapid succession.
The battery chec klamp (
Ypage 77) of the
SmartKey flashes twic ebriefly and lightsu p
once, the nKEYLESS-GO is deactivated.
XTo activate: press any button on the Smart-
Key.
or
XInsert the SmartKey int othe ignition lock.
KEYLESS-GO and all of its associated features
are available again.
SmartKey75
Opening and closing
Z
Page 78 of 354
KEYLESS-GOstartfun ction
Gene raln otes
Bear in min dthatthe engin ecan be started by
any of th evehicl eoccupant sifthere is aSmart-
Key in th evehicl e(
Ypage 133).
Changing th esettings ofthel ocki ng
system
You can chang ethe setting softhelocking sys-
tem. This mean sthato nlyt he driver's door and
th ef uel filler flap are unlocke dwhen th evehicl e
is unlocked. This is useful if you frequentl ytravel
alone.
XTo change th esetting: press and hold down
th e% and& buttons simultaneousl y
for approximately six seconds until th ebat-
tery chec klamp (
Ypage 77) flashes twice .
If th esetting of th elocking system is changed
within th esignal range of th evehicle, pressing
th e& or% button:
Rlocks or
Runlocks th evehicl e
The SmartKey no wfunction sasfollows :
XTo unlock: press the% buttononce.
XTo unlock centrally: press the% button
twice .
XTo lock: press the& button.
The KEYLESS-GO function scan be changed as
follows :
XTo unlock th edriver's door :touch th einner
surfac eofthedoor handle on th edriver's
door .
XTo unlock centrally: touch theinner surfac e
of th efront-pa ssenger door handle.
XTo lock centrally: touch theouter sensor
surfac eono neof th edoor handles .
XTo restorethe factory settings: press and
hold th e% and& buttons simultane -
ousl yfor approximately six seconds until th e
bat tery che
c klamp (Ypage 77) flashes
twice .
Mechanical key
Gene raln otes
If th evehicl ecan no longer be locke dor
unlocke dwitht he SmartKey or KEYLESS-GO ,
use th emechanical key.
If you use th emechanical ke ytou nloc kand
open th edriver's door ,the anti-thef talarm sys-
te mw ill be triggered .Switc hoff th ealarm
(
Ypage 73) .
If you unloc kthe vehicl eusingthe mechanical
key, th efuel filler flap will no tbeunlocke dauto -
matically.
XTo unlock th efuelfiller flap: insert the
SmartKey int othe ignition lock.
Removing th emechanicalk ey
XPush release catch :in th edirection of th e
arrow and at th esam etimer emove mechan -
ical ke y; from th eSmartKey.
Further information :
RUnlocking thedriver's door (Ypage 82)
RLocking th evehicl e(Ypage 82 )
Inserting th emechanicalk ey
XPush mechanical ke y; completely int othe
SmartKey until it engage sand release
catch :is bac kinitsbasic position .
76SmartKey
Opening and closing
Page 81 of 354
Problems with the SmartKey
ProblemPossible causes/consequences andMSolutions
You can no longer lock or
unlock the vehicle using
the SmartKey.The SmartKey battery is discharged or nearly discharged.
XCheck the SmartKey battery (Ypage 77) and replace it if necessary
(Ypage 77).
If this does not work:
XUnlock (Ypage 82) or lock (Ypage 82) the vehicle using the
mechanical key.
There is interference from apowerful source of radio waves.
XUnlock (Ypage 82) or lock (Ypage 82) the vehicle using the
mechanical key.
The SmartKey is faulty.
XUnlock (Ypage 82) or lock (Ypage 82) the vehicle using the
mechanical key.
XHave the SmartKey checked at aqualified specialist workshop.
You can no longer lock or
unlock the vehicle using
KEYLESS-GO.KEYLESS-GO was deactivated.
XReactivate KEYLESS-GO (Ypage 75).
The SmartKey battery is discharged or nearly discharged.
XCheck the SmartKey battery (Ypage 77) and replace it if necessary
(Ypage 77).
If this does not work:
XUnlock (Ypage 82) or lock (Ypage 82) the vehicle using the
mechanical key.
There is interference from apowerful source of radio waves.
XUnlock (Ypage 82) or lock (Ypage 82) the vehicle using the
mechanical key.
KEYLESS-GO is malfunctioning.
XLock/unlock the vehicle using the remote control function of the
SmartKey.
XHave the vehicle and SmartKey checked at aqualified specialist
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function:
XUnlock (Ypage 82) or lock (Ypage 82) the vehicle using the
mechanical key.
XHave the vehicle and SmartKey checked at aqualified specialist
workshop.
SmartKey79
Opening and closing
Z
Page 83 of 354
Unlocking and opening doors from
the inside
You can openadoor from inside the vehicle
even if it has been locked. If the vehicle has been
locked with the SmartKey or with KEYLESS-GO,
openin gadoor from the inside will trigger the
anti-theft alarm system .Switc hoff the alarm
(
Ypage 73).
XPull door handle ;.
If the door is locked, locking knob :pops up.
The door is unlocked and opens.
Centrally locking and unlocking the
vehicle from the inside
You can centrally lock and unlock the vehicle
from the inside. The switches are on the driver’s
door.
XTo unlock: press button :.
XTo lock:press button ;.
When the front-passenge rdoor is closed, the
vehicle is locked.
Meanwhile, the fuel filler flap will not be locked
or unlocked. You cannot unlock the vehicle centrally from the
inside if the vehicle has been locked with the
SmartKey or KEYLESS-GO.
The doors can be opened from the inside.
If the vehicle has been locked with the SmartKey
or with KEYLESS-GO, openin gadoor from the
inside will trigger the anti-theft alarm system.
Switc hoff the alarm (
Ypage 73).
When alocked door is opened from inside the
vehicle, the previous unlocking process will be
acknowledged if the vehicle:
Rhas been locked with the locking button for
the central locking or
Rhas been locked automatically
The vehicle will be fully unlocked if it had previ-
ously been fully unlocked. If only the driver's
door had been previously unlocked, only the
door which has been opened from the inside is
unlocked.
Automatic locking feature
XTo deactivate: press and hold button :for
approximately five seconds until atone
sounds.
XTo activate: press and hold button ;for
approximately five seconds until atone
sounds.
If you press one of the two buttons and do not
hear atone, the relevants etting has already
been selected.
The vehicle is locked automatically when the
ignition is switched on and the wheels are turn-
ing.
You could therefore be locked out if:
Rthe vehicle is being pushed.
Rthe vehicle is being towed.
Rthe vehicle is on aroller dynamometer.
Doors81
Opening and closing
Z