bonnet MERCEDES-BENZ CLS COUPE 2018 Owners Manual

needs
tobe per form ed more of tenth an speci‐
fi ed based on the actual operating conditions
and/or loads.
Examples of arduous operating conditions:
R regular city driving with frequent intermedi‐
ate stops
R mainly short-dis tance driving
R frequent operation in mountainous terrain or
on poor road sur faces
R when the engine is of ten le ftidling for long
periods
R operation in particula rly dusty conditions
and/or if air-recirculation mode is frequently
used
In these or similar operating conditions, ha vethe
interior air filter, engine air cleaner, engine oil
and oil filter etc. changed more frequent ly. The
ty re s must be checked more frequently if the
ve hicle is operated under increased loads. Fur‐
th er information can be obtained at a qualified
specialist workshop. Battery disconnection periods
The ASS
YST PLUS se rvice inter val display
can only calculate the service due da tewhen
th e bat tery is connected. #
Notedown the service due date displa yed on
th e instrument display before disconnecting
th e battery (→ page 387). Engine compartment
Ac
tive bonn et(pedestrian pr otection) Operation of
the active bonnet (pedestrian
pr otection)
In cer tain accident situations, therisk of injury
to pedestrians can be reduced bythe actuation
of the active bonn et. The rear area of the engine
bonn etisraised byappr oximately 85 mm.
Fo rth e drive tothewo rkshop, reset the trig‐
ge red active bonn etyourself. Af terth e active
bonn ethas been triggered, pedestrian pr otection
may be limited.
A qu alified specialist workshop must re-ins tate
th e full functionality of the active bonn et. The active bonnet is not
available in all coun‐
tries.
Re setting the active bonnet &
WARNING Danger of bu rns from hot
component parts in the engine compart‐
ment
Cer tain component parts in the engine com‐
partment may be very hot, e.g. the engine,
th era diator and parts of theex haust sy stem. #
Let the engine cool down and only
to uch the component parts described
below: 388
Maintenance and care

#
With your hand flat, push down active bonnet
1 inthe area around the hinges on bo th
sides (ar rows).
In doing so, the actuator is depressurised
and you may hear a hissing sound.
The engine bonnet must en gage in position. #
Ifth e active bonn etcan be raised slight lyat
th ere ar in the area of the hinges, repeat the
st ep until it engages cor rectl y. Opening/closing
the bonnet &
WARNING Risk of accident due todriv‐
ing with the engine bonn etunlo cked
An unloc ked engine bonn etmay open up
when theve hicle is in motion and block your
vie w. #
Never unlock the engine bonn etwhen
driving. #
Before every trip, ensure that the
engine bonn etis loc ked. &
WARNING Risk of accident and inju ry
when opening and closing the engine
bonn et
When opening or closing the engine bonn et,
it may suddenly drop into the end position.
There is a risk of injury for an yone in the
engine bonn et's range of mo vement. #
Only open or close the engine bonn et
when there are no persons in the
engine bonn et's range of mo vement. &
WARNING Danger of bu rns when open‐
ing the bonn et
If yo u open the engine bonn etwhen the
engine has overheated or during a fire inthe
engine compartment, you could come into
contact with hot gases or other escaping
operating fluids. #
Before opening the bonn et, allow the
engine tocool down. #
Intheeve nt of a fire inthe engine com‐
partment, keep the engine bonn et
closed and call thefire service. &
WARNING Risk of inju rydue tomoving
parts
Cer tain components in the engine compart‐
ment may continue tomo veor suddenly
mo veagain even af terth e ignition has been
switched off, e.g. the cooler fan.
Ma kesure of thefo llowing before per form ing
ta sks in the engine compartmen t: #
Switch the ignition off. Maintenance and care
389

#
Push bonnet catch 1upwards and lift the
bonn etby appr oximately 40 cm. #
Toclose: lowe rth e bonn etand let it fall from
a height of appr oximately 20 cm. #
Ifth e bonn etcan still be lif ted slightl y,open
th e bonn etagain and close it with a little
more forc e until it engages cor rectly. Engine oil
Che
cking the engine oil le vel using the on-
board compu ter
Re quirements:
The engine oil le vel is de term ined during driving.
De term ining the engine oil le vel can take up to
30 minutes with a normal driving style and even
longer with an active driving style.
In order torecei veare sult as quickly as possi‐
ble:
R warm upthe engine
R park theve hicle on a le vel sur face
R leave the engine running at idling speed
On-board compu ter:
, Service .
Engine oil level
Yo u will see one of thefo llowing messages on
th e multifunction display:
R Engine oil level Measuring now : measure‐
ment of the oil le vel is not yet possible. #
Repeat there qu est af ter a maximum of
30 minutes' driving. R
Engine oil level OK andthe bar display for
indicating the oil le vel on the multifunction
display is green and is between "min" and
"max": the oil le vel is cor rect.
R Engine oil level Add 1.0 l andthe bar display
fo r indicating the oil le vel on the multifunc‐
tion display is orange and is below "min": #
add 1 l engine oil.
R Reduce engine oil level andthe bar display
fo r indicating the oil le vel on the multifunc‐
tion display is orange and is abo ve"max": #
drain off excess engine oil that has been
added. Consult a qualified specialist work‐
shop.
R For engine oil level turn on ignition: #
switch on the ignition tocheck the engine oil
le ve l.
R Engine oil level System inoperative : sensor
fa ulty or not inser ted. #
Consult a qualified specialist workshop.
R Engine oil level System currently unavail. : Maintenance and care
391

Display messages
Possible causes/consequences and M
MSolutions
Ð Steering malfunction
Increased physical effort
See Owner's Manual *T
he po wer assi stance forth esteering is malfunctioning. &
WARNING Risk of an accident due toaltered steering characteristics
If th e po wer assi stance of thesteering fails partially or comple tely, you will need touse more forc eto steer. #
If safe steering is possible, drive on carefully. #
Visit or consult a qualified specialist workshop immediatel y. #
If safe steering is possible, drive on carefully. #
Visit or consult a qualified specialist workshop immediatel y.
Active bonnet malfunction
See Owner's Manual *T
he active bonnet (pedestrian pr otection) is malfunctioning or inoperative af ter having already been triggered. #
Consult a qualified specialist workshop.
M *T
he bonnet is open. &
WARNING Risk of accident due todriving with the engine bonn etunlo cked
An unloc ked engine bonn etmay open up when theve hicle is in motion and block your vie w. #
Never unlock the engine bonn etwhen driving. #
Before every trip, ensure that the engine bonn etis loc ked. #
Stop theve hicle immediately, paying attention toroad and traf fic conditions. #
Close the bonn et. 518
Displaymessa ges and warning/indicator lamps

DIRECT SELECT le
ver............................... 161
Engaging drive position ....................... 16 3
Engaging neutral .................................. 16 2
Engaging pa rkposition ........................ 16 2
Engaging pa rkposition automatically .. 16 2
Engaging reve rsege ar ........................ .162
Fu nction ............................................... 161
Display Care .................................................... 402
Display (multimedia sy stem)
Settings .............................................. .289
Display (on-board comp uter)
Displ ays on the multifunction display .. 257
Display content Setting the additional value range ....... 256
Displ aymessage ..................................... 465
Calling up (on-board compu ter) ........... 465
No tes .................................................. 465
Display messages ¯ - - - km/h .................................... 491
ç - - - km/h ................................... 490
È - - - km/h ................................... 492 #12
V battery See Owner's Man‐
ual ....................................................... 495
Ac tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........488
Ac tive Blind Spot Assi stinope rative .... 488
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ 488
Ac tive bonnet malfunction See Own‐
er's Manual .......................................... 51 8
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 481
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 480
Ac tive Dis tance Assi stavailable
again .................................................... 491
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........491
Ac tive Dis tance Assi stinope rative ....... 491 Ac
tive Lane Keeping Assist Camera
view restricted See Owner's Manual ... 487
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........486
Ac tive Lane Keeping Assist inopera‐
tive ...................................................... 486
bAc tive Light Sy stem inoperative .. 521
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 489
èAc tiveSteering Assist cur rently
una vailable See Owner's Manual .........485
èAc tiveSteering Assist inopera‐
tive ...................................................... 486
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................ 523
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .522 Index
551

St
arting assis tance .............................. 417
Switching off (s tart/s top button) .........1 72
Engine bonnet Function (active bonnet) ...................... 388
Opening/closing ................................. 389
Re setting (active bonnet) .................... 388
Engine data Displaying ............................................ 161
Engine electronics Notes .................................................. 448
Engine number ........................................ 450
Engine oil ................................................ .392
Ad ditives .............................................4 58
Capacity .............................................. 458
Che cking the oil le vel using the on-
board computer ................................... 391
MB-Fr eigabe or MB-Appr oval .............. .458
Quality ................................................. 458
To pping up ...........................................3 92
Entering characters
Fu nction/no tes ................................... 287
On theto uchpad ................................ .288
Using the controller ............................. 288 EQ Boost
Glide mode .......................................... 16 4
Operating saf ety .................................... 23
ERA-G LONA SS test mode
St arting/ending .................................. .351
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 186
Tr ailer stabilisation .............................. 186
ESP ®
(Electronic Stability Prog ram) ...... 182
Ac tivating/deactivating ...................... .186
Fu nction/no tes ................................... 182
EU general operating permit number ....450
Exterior lighting Care .................................................... 400
Ex terior lighting
see Lights
External device Locking (child saf ety lock) .................. .294 F
Fa tigue de tection
see ATTENTION ASSIST
Fa ult message
see Displ aymessa ge
Favo urites
Ad ding .................................................2 85
Calling up ............................................ 284
Deleting ............................................... 285
Moving ................................................ 285
Overview ............................................. 284
Re naming ............................................ 285
Fi ll le vel
Ad Blue ®
............................................... 258
Fi lling station sear ch
St arting automatic sear ch................... 307
Switching au tomatic sear chon/off ..... 312
Using automatic sear ch....................... 312
Fire extinguisher ..................................... 407
Fi rs t-aid kit (soft sided) .......................... 406
Flacon Inse rting/ removing .............................. 141 Index
557

Declaration of Conformity (electro‐
magnetic compatibility) ........................
.25
Declaration of conformity (ja ck) ............ 25
Declaration of con form ity (TIREFIT kit) .. 26
Declaration of con form ity (wireless
ve hicle components) ............................. 25
EQ Boost ............................................... 23
Information ............................................ 23
Operating sy stem
see On-board computer
Outside mir rors ............................... 133, 13 4
Anti-dazzle mode (automatic) .............. 13 4
Au tomatic mir rorfo lding function ........ 13 5
Fo lding in/out .................................... .133
Operating the memory function ..........1 04
Pa rking position .................................. .134
Setting ................................................. 13 3
Overhead control panel Making calls (Mercedes me connect).............................................................3 46
Overview ................................................ 14
Owner's Manual Vehicle equipment ................................. 23
Owner's Manual (digital) .......................... 20 P
Pa int code ................................................ 450
Pa intwork (cleaning instructions) .........397
Pa nel heating
Setting .................................................1 00
Pa nic alarm ................................................ 68
Ac tivating/deactivating ......................... 68
Pa rk position
Inserting .............................................. 16 2
Selecting au tomatical ly....................... 16 2
Pa rking
see Electric parking brake
Pa rking aid
see Parking Assist PARKTRONIC
Pa rking Assist PARKTRONIC ................... 213
Ac tivating ............................................ .216
Ad justing warning tones ...................... 216
Deactivating ......................................... 216
Fu nction ............................................... 213
Side impact pr otection .........................2 14
Sy stem limitations ...............................2 13Pa
rking assistance sy stems
see Active Parking Assist
Pa rking brake
see Electric parking brake
Pa rking lights .......................................... .122
Pa rking position
Outside mir rors ................................... 13 4
St oring the position of the passenger
outside mir ror using reve rsege ar ........ 13 5
Pa rking up ................................................ 180
PA SSENGER AIR BAGstatus display
see Automatic front passenger front
airbag shutoff
Pe destrian pr otection
see Active bonnet (pedestrian pr otection)
Pe rfume
see Fragrance sy stem
Pe rfume vial
see Fragrance sy stem
Pe rm issible axle load .............................. 450
Pe rm issible gross mass .......................... 450
Pe rm itted towing me thods .................... .419 Index
567