2018 MERCEDES-BENZ C-CLASS COUPE parking sensors

If
th era dar sensors are obstructed byvehicles
or other objects, de tection is not possible.
The Cross Traf fic Alert function is acti veunder
th efo llowing conditions:
R If Blind Spot Assist is activated.
R Ifth eve hicle is reve rsing at walking pace.
R Ifth e manoeuvring assis tance function is
acti vated in the multimedia sy stem.
Sy stem limitations
The Cross Traf fic Alert function is not available
on inclines and when driving with a trailer.
Deactivating/activating manoeuv ring assis‐
tance
Multimedia sy stem:
0018 Vehicle 0019
k Assistance
0019 Camera & Park. Assist
0019 Manoeuvring assist. 0007
Activate 0073or deacti vate 0053 the function.
0009 Manoeuvring assis tance mu stbe active for
th e function of Drive AwayAssi st
( 0013 page 236) and Cross Traf fic Alert
(0013 page 237). AT
TENTION ASSI ST Fu
nction of ATTENTION ASSI ST
AT TENTION ASSIST assists you on long, mon oto‐
nous journe ys, e.g. on mo torw ays and trunk
ro ads. If ATTENTION ASSIST de tects indicators
of fatigue or increasing lapses in concentration
on the part of the driver, it suggests taking a
brea k.
AT TENTION ASSIST is only an aid. It cannot
alw ays de tect fatigue or lapses in concentration
in time. The sy stem is not a substitute for a well-
re sted and attentive driver. On long journe ys,
ta ke regular breaks in good time that allow for
adequate recuperation.
Yo u can choose between two settings.
R Standard: normal sy stem sensitivity.
R Sensitive: higher system sensitivity. The
driver is warned earlier and the attention
le ve l de tected byATTENTION ASSIST is adap‐
te d according ly.
If dr owsiness or increasing lapses in concentra‐
tion are de tected, theATTENTION ASSIST: Take
a break! warning appears in the instrument dis‐ pla
y.Yo u can ackn owledge the message and
tak e a break where necessar y.Ifyo u do not take
a break and ATTENTION ASSIST continues to
de tect increasing lapses in concentration, you
will be warned again af ter a minimum of
15 minutes. Yo
u can ha vethefo llowing status information for
AT TENTION ASSIST displa yed in the assis tance
menu of the on-board computer:
R The length of the journey since the last
break.
R The attention le vel de term ined byATTENTION
ASSIS T. 238
Driving and parking

000A
WARNING Risk of accident despi teexit
wa rning
The exitwa rning reacts nei ther tostationary
objects nor tovehicles approaching you at a
great lydif fere nt speed.
As a result, theex itwa rning cannot warn
drivers in these situations. 0007
Alw ays pay particular attention tothe
traf fic situation when opening the doors
and make sure there is suf ficient clear‐
ance. If
th ere is a vehicle in the monitoring range, this
is indicated in the outside mir ror.If a vehicle
occupant opens the door on the side with the
wa rning, a warning tone sounds and thewa rning
lamp in the outside mir rorst arts toflash.
This additional function is on lyavailable when
Blind Spot Assist is activated and up toa maxi‐
mum of thre e minutes af terth e ignition has
been switched off. The exitwa rning is no longer
av ailable once thewa rning lamp in the outside
mir rorflashes thre e times. The
exitwa rning is only an aid and not a substi‐
tute forth e attention of vehicle occupants. The
re sponsibility for opening and closing the doors
and for leaving theve hicle remains with theve hi‐
cle occupants.
Sy stem limitations
Blind Spot Assist and Active Blind Spot Assi st
may be limi ted in thefo llowing situations:
R ifth ere is dirt on the sensors or the sensors
are obscured
R in poor visibility, e.g. due tofog, heavy rain or
snow
R ifth ere are nar row vehicles, e.g. bicycles or
mo torbikes
R ifth ero ad has very wide or nar rowlanes
R ifve hicles are not driving in the middle of
th eir lane
Wa rnings may be issued in er ror when driving
close tocrash ba rriers or similar solid lane bor‐
ders. Alw ays make sure that there is suf ficient
di st ance tothe side forot her traf fic or obs ta‐
cles. Wa
rnings may be inter rupte d when driving along‐
side long vehicles, forex ample lor ries, for a pro‐
longed time.
Blind Spot Assist is not operational when reve rse
ge ar is engaged.
Blind Spot Assist is not operational when a
trailer is coupled totheve hicle and the electrical
connection has been cor rectly es tablished.
The exitwa rning may be limited in thefo llowing
situations:
R When the sensors are co veredby adjacent
ve hicles in nar row parking spaces.
R When people approach theve hicle.
R Intheeve nt of stationary or slowly moving
objects.
Fu nction of brake application (Active Blind
Spot Assist)
The brake application function is only available
fo rve hicles with a Driving Assis tance Pack age.
If Ac tive Blind Spot Assi stdetects a risk of a side
impact in the monitoring range, a cou rse-cor‐
re cting brake application is car ried out. This is
designed tohelp youavo id a collision. Driving and parking
243

007Ainope
rative See Owner's Man‐
ual ....................................................... 479
0053 Inoperative ..................................4 86
0049Intelligent Light Sy stem inoper‐
ative ....................................................5 26
00AFKe y not de tected (white dis‐
pl ay messa ge)...................................... 51 8
00AF Key not de tected (red displ ay
messa ge).............................................5 17
0049 Left dipped beam (Example) ........ 527
0075Left windowbag malfunction
Consult workshop (Example) ............... 483
Limiter inoperative .............................. 497
Limiter passive .................................... 497
¢ Lowe ring .................................... 494
0049Malfunction See Owner's Man‐
ual ....................................................... 527
00CBMaximum speed exceeded ..........4 97
Mercedes me connect Services limi‐
te d See Owner's Manual .....................486Mo
tor can be star ted again .................. 501
N permanently active Risk of vehicle
ro lling .................................................. .510
ç Off............................................... 495
00D9Off ............................................... 492
Only select Park (P) when vehicle is
st ationary ............................................ .511
00CA Operation only possible in
transmission position N ....................... 520
00CAOperation only possible in
transmission position P ........................519
0024 Parking brake See Owner's
Manual ................................................ .476
00AF Place theke y in the mar ked
space See Owner's Manual ..................51 8
Please reduce speed ...........................4 88
00D7Please wait Charging high- volt‐
age battery .......................................... 502
PRE- SAFE inoperati veSee Owner's
Manual ................................................ 485 Ra
dar sensors dirty See Owner's
Manual ................................................ 480
006FRe ar left seat backrest not
loc ked (Example) .................................5 22
0077Re ctify tyre pressure ....................514
Re duce speed ...................................... 516
00C8 Refill Ad Blue Eng. start not pos‐
sible .................................................... 506
00C8Re fill Ad Blue See Owne r’s Man‐
ual .......................................................5 06
0024Re lease parking brake .................479
009ERe place air cleaner .....................500
,Re placekey See Owner's Man‐
ual ........................................................ 519
00AF Replace key ................................ .518
00B6 Reser vefuel le vel........................ 503
0075Re stra int sys. malfunction Con‐
sult workshop ...................................... 487
Re versing not poss. Consult work‐
shop ....................................................5 09556
Index

Risk of
vehicle rolling Driver door
open and transmission not in P ............511
Ru n Flat Indicator inope rative .............. 517
003D See Owner's Manual ................... 498
Speed limit (winter tyres) XXX km/h ... 497
00CCSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 523
00CCSt eering malfunction See Own‐
er's Manual .......................................... 511
00CC Steering malfunction Stop
immediately See Owner's Manual .......522
St op vehicle Lea veengine running
Wa itTransmission cooling ...................508
003DSt opvehicle Lea veengine run‐
ning ..................................................... 499
003DSt opvehicle See Owner's Man‐
ual .......................................................5 00
00CCSt opvehicle Vehicle too low ........ 493
çsuspended ..................................4 95
0049Switch off lights .......................... 526 0049Switch on headla
mps.................. 526
To shift out of P or N,depress brake
and start engine .................................. 509
00C8To p upAdBlue Perf.re duced in
XXX miles See Owner's Manual ...........508
00C8 Top up AdBlue Perf.re duced:
XXX km/h Nostart in XXX km .............507
To p up coolant See Owner ’sManual ... 499
00B2To p upwasher fluid .................... .524
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 492
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 491
Tr af fic Sign Assi stinope rative ............. 491
00CATr ailer coupling extending… .........519
Tr ansmission Malfunction Stop ........... 508
0024Tu rnon the ignition torelease
th e parking brake ................................. 476
0077 Tyre press. monitor cur rently
una vailable .......................................... .515 0077
Tyre press. monitor inoperative
No wheel sensors ................................ 51 5
0077 Tyre press. monitor inoperative ...515
Ty re pressure Check tyres ....................512
Ty re(s) ove rheated ...............................5 16
00CC Vehicle rising Please wait............ 489
00CCVe hiclerising ...............................4 92
0077Wa rning tyre defect .....................513
0077 Wheel sensor(s) missing ..............51 5
Wi thout changing gear, consult work‐
shop ....................................................5 09
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock .............................. 75 Index
557

Locking (emergency
key) ...................... .79
Opening (from the inside) ......................76
Un locking (emer gency key) .................. .79
Un locking (from the inside) .................... 76
Door cont rol panel .................................... .16
Dr aw bar
see Tow- bar sy stem
Drive Away Assist .................................... 236
Drive position Engaging .............................................. 16 9
Drive prog ram display ............................. 16 4
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical dipped beam ...................1 26
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .188
ABS (Anti-lock Braking Sy stem) ........... 189
Ac tive Brake Assi st.............................. 194Ad
aptive brake lights .......................... .200
BA S (Brake Assi stSystem) .................. 19 0
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 19 3
ESP ®
Crosswind Assi st........................ 19 3
ESP ®
trailer stabilisation .................... .193
Overview ............................................. 189
Ra dar sensors .....................................1 88
Re sponsibility ...................................... 188
ST EER CONTROL ................................. 194
Driving sy stem
DY NA MIC BODY CONTROL .................. 218
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Change Assi st
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIRMATIC
see ATTENTION ASSIST
see Blind Spot Assist see Cruise control
see Driving saf
ety sy stem
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical dipped
beam) .................................................. 12 6
Gene ral driving tips .............................. 157
Ru nning-in no tes ..................................1 57
Dr ows iness de tection
see ATTENTION ASSIST
DY NA MIC BODY CONT ROL
Chassis ................................................ 218
Dynamic handling cont rol sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 16 4
Con figuring drive program I ................. 16 5
Displ aying engine data ........................ 16 5
Displ aying vehicle data ........................ 16 5
Drive prog ram display ......................... .164
Drive prog rams ................................... .164 558
Index