2018 MERCEDES-BENZ CLS COUPE stop start

Display messages
Possible causes/consequences and M
MSolutions
h Rectify tyre pressure *T
he tyre pressure is too low in at least one of the tyres, or the tyre pressure dif fere nce between the wheels is too
great. #
Check the tyre pressure and add air, if necessar y. #
When the tyre pressure is cor rect, restart the tyre pressure monitoring sy stem (→ page 432).
h Check tyre(s) *T
he tyre pressure in one or more tyres has dropped significantl y.The wheel position is displa yed. &
WARNING Risk of an accident due toinsuf ficient tyre pressure
Ty res with insuf ficient tyre pressure pose thefo llowing risks:
R The tyres may bur st, especially as the load and vehicle speed increase.
R The tyres may wearexc essively and/or une venly, which may greatly impair tyre traction.
R ‑ The driving characteristics, steering and braking may be greatly impaired.
Yo u could then lose control of theve hicle. #
Obser vethere commended tyre pressures. #
Adjust the tyre pressure if necessar y. #
Stop theve hicle, paying attention toroad and traf fic conditions. #
Check the tyre pressure (→ page 429) andthe tyres. Display messages and
warning/indicator lamps 505

Display messages
Possible causes/consequences and M
MSolutions
h Warning tyre defect *T
he tyre pressure in one or more tyres has dropped suddenly. The wheel position is displa yed. &
WARNING Risk of an accident from driving wi thaflat tyre
Flat tyres are dangerous in thefo llowing ways:
R The tyres can overheat and cause a fire.
R ‑ The driving characteristics, steering and braking may be greatly impaired.
Yo u could then lose control of theve hicle. #
Do not drive with a flat tyre. #
Obse rveth e no tes on flat tyres. No
tes on flat tyres (→ page 407). #
Stop theve hicle, paying attention toroad and traf fic conditions. #
Check the tyres.
h Tyre press. monitor cur-
rently unavailable *T
here is inter fere nce from a po werful radio signal source. As a result, no signals from the tyre pressure sensors are
re cei ved. The tyre pressure monitoring sy stem is temp orarily una vailable. #
Drive on.
The tyre pressure monitoring sy stem restarts automatically as soon as the cause has been rectified. 506
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
 Key not detected (white
display message) *T
hekey is cur rently und etected. #
Change the location of theke y in theve hicle. #
Ifth eke y is still not recognised, start the engine with theke y in the slot (→ page151).
Â
Key not detected (red dis‐
pl ay messa ge) *T
hekey cannot be de tected and may no longer be in theve hicle.
The key is no lon ger in theve hicle and you swit choff the engine:
R You can no lon gerst art the engine.
R You cannot centrally lock theve hicle. #
Ensure that theke y is in theve hicle.
If th eke y de tection function has a malfunction due toast ro ng radio signal source: #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Place theke y in the slot forst arting the engine with theke y (→ page 151).
Â
Place the key in the
marked space See Owner's
Manual *T
hekey de tection function is malfunctioning. #
Change the location of theke y in theve hicle. #
Start theve hicle with theke y in the slot (→ page151). 51 0
Displaymessa ges and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
Risk of vehicle rolling
Driver door open and trans-
mission not in P *
The driver's door is not fully closed and the transmission is in position k,iorh. #
Shift the transmission toposition jwhen you park theve hicle.
N permanently active Risk
of vehicle rolling *
While theve hicle is rolling or while you are driving, the transmission has been shif tedto position i. #
Depress the brake pedal tostop and, when theve hicle is stationar y,shift the transmission toposition j. #
Tocontinue your journe y,shift the transmission toposition hork.
To shift out of P or N,
depress brake and start
engine *
Yo u ha veattem ptedto shift the transmission out of position jori into ano ther transmission position. #
Depress the brake pedal. #
Start the engine.
Apply brake to deselect
Park (P) position *
Yo u ha veattem ptedto shift the transmission out of position jand into ano ther transmission position. #
Depress the brake pedal.
Only select Park (P) when
vehicle is stationary *
The transmission can be shif tedto position jonly when theve hicle is stationar y.
Apply brake to select R *
You ha vetried toswitch totransmission position k. #
Dep ress the brake pedal. #
Switch the transmission toposition k. 514
Displaymessa ges and warning/indicator lamps

Au
tomatic engine stop (ECO start/
sto p function) .......................................... 15 6
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff
Au tomatic front passen ger front air‐
bag shu toff ........................................... 41, 43
Fu nction of the automatic front
passenger front airbag deactivation
sy stem ................................................... 41
PA SSENGER AIR BAG indicator lamp .... .43
Au tomatic lateral support adjustment
Setting ................................................... 98
Au tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .135
Au tomatic transmission
DIRECT SELECT le ver ........................... 161
Drive program display .......................... 16 0
Drive programs .................................... 15 9
DY NA MIC SELECT switch .................... 15 9
Engaging drive position ....................... 16 3
Engaging neutral .................................. 16 2
Engaging pa rkposition ........................ 16 2Engaging
reve rsege ar ........................ .162
Kickdown ............................................. 16 4
Manual gear changing ........................ .163
St eering wheel gearshift paddles ........ .163
Tr ansmission position display .............. 161
Tr ansmission positions ........................ .161
Au tomatic transmission (problem)
see Transmission (problem)
Axle load Perm issible .......................................... 450
Tr ailer operation .................................. 464 B
Bag hook .................................................. .112
Ball ne ck
Extending/r etra cting ........................... 24 6
BA S (Brake Assist Sy stem) .................... .182
Battery Cha rging (Remo teOnline) .................... 15 2
Ke y ........................................................ 69
Re mo tecontrol (s tationary heater) ...... 14 5
Battery see Battery (vehicle) Battery (vehicle)
...................................... 41 8
Charging .............................................. 417
No tes ................................................... 413
No tes (s tarting assis tance and
ch arging) .............................................. 41 5
Re placing .............................................4 18
St arting assis tance .............................. 417
Belt see Seat belt
Bic ycle rack
Tr ailer operation .................................. 250
Blind Spot Assist ...................................... 241
Ac tivating/deactivating ...................... .243
Fu nction ............................................... 241
Sy stem limitations ...............................2 41
Blo wer
see Climate control
BlueTEC see AdBlue ®
Blue tooth ®
................................................ 291
Information .......................................... 291
Setting up an Internet connection ....... 353
Switching on/off ................................. 291
Switching profile (DUN/PAN) .............. 354 Index
545

Risk of
vehicle rolling Driver door
open and transmission not in P ............514
# See Owner's Manual ................... 494
Speed limit (winter tyres) XXX km/h ... 492
ÐSt eering malfunction Drive
carefully Visit workshop ....................... 517
Ð Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....51 8
Ð Steering malfunction Stop
immediately See Owner's Manual ........517
St op vehicle Lea veengine running
Wa itTransmission cooling ....................516
# Stop vehicle Lea veengine run‐
ning ..................................................... 495
#St opvehicle See Owner's Man‐
ual .......................................................4 95
ÉSt opvehicle Vehicle too low ........ 484
çsuspended ................................... 491
bSwitch off lights .......................... 522
bSwitch on headlamps .................. 522To
shift out of P or N,depress brake
and start engine .................................. .514
To p up coolant See Owner ’sManual ... 493
¥To p upwasher fluid .................... .520
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 489
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 489
Tr af fic Sign Assi stinope rative ............. 489
ïTr ailer coupling extending… .........511
Tr ansmission Malfunction Stop ............ 51 5
! Turn on the ignition torelease
th e parking brake ................................. 471
h Tyre press. monitor cur rently
una vailable .......................................... 506
hTy repress. monitor inoperative
No wheel sensors ................................ 507
hTy repress. monitor inoperative ...507
Ty re pressure Check tyres ...................504
Ty re(s) ove rheated ...............................5 08dVe
hicle is operational Switch
off the ignition before exiting .............. .511
É Vehicle rising Please wait............ 483
ÉVe hiclerising ...............................4 83
hWa rning tyre defect .....................506
hWheel sensor(s) missing .............. 507
Wi thout changing gear, consult work‐
shop ..................................................... 51 5
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 ...............................71
Child saf ety lock (rear door) .................. 63
Locking (emer gency key) ...................... .75
Opening (from the inside) ......................71
Un locking (emer gency key) .................... 75554
Index

Showing ope
ration feedback ............... 16 0E
E10 ............................................................ 454
Easy entry feature
Fu nction/no tes ................................... 103
Setting ................................................. 104
Easy exitfeature
Fu nction/no tes ................................... 103
Setting ................................................. 104
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes ................................... 186
ECO Assist Displaying ............................................ 15 9
Fu nction/no tes ................................... 15 8
ECO display Function .............................................. 157
Re setting ............................................. 260
ECO start/s top function ................. 156, 157
Au tomatic engine start ........................ 15 6
Au tomatic engine stop .........................1 56
Operation ............................................ 15 6Switching off/on .................................
157
Electric pa rking brake ............................ .177
App lying automatically ........................ .177
App lying or releasing manually ............ 17 9
Emergency braking .............................. 17 9
Re leasing automatically ...................... .178
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................25
Electronic Stability Prog ram
see ESP ®
(Electronic Stability Prog ram)
Electronics ............................................... 448
Emer gency
Fire extinguisher ................................. .407
Fir st-aid kit (so ftsided) ....................... 406
Overview of the help functions .............. 18
Re moving thewa rning triangle ............ 406
Saf etyve st .......................................... 405
Setting up thewa rning triangle .......... .406
Emer gency braking ................................. 17 9
Emer gency braking
see BAS (Brake Assi stSystem) Emer
gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start .......................... 424
Emer gency key
Inserting/removing ............................... 69
Locking a door ....................................... 75
Un locking a door .................................. .75
Emer gency operation mode
St arting theve hicle .............................. 151
Emer gency spare wheel .........................4 46
No tes .................................................. 446
Re moving ............................................ 447
ENERGIZING comfort Overview of programs ........................ .300
St arting the program ........................... 301
Engine ECO start/ stop function ......................1 56
Engine number ................................... .450
St arting (Digital Vehicle Keyst icke r) .... 151
St arting (eme rgency operation
mode) .................................................. 151
St arting (mobile phone) ...................... .151
St arting (Remo teOnline) ..................... 15 3
St arting (s tart/s top button) ................ 15 0556
Index

Speech dialogue sy
stem
see LINGU ATRO NIC
Speed Limit Assist .................................. 237
Fu nction/no tes ................................... 237
Setting .................................................2 38
Sy stem limitations ...............................2 37
Speed limitation for winter tyres
Setting ................................................ .196
Speedome ter
Digital .................................................. 259
St andby mode
Ac tivating/deactivating ...................... .180
Fu nction .............................................. 180
St anding lights ........................................ 12 2
St art/s top button
Pa rking theve hicle .............................. 172
St arting theve hicle ............................. 15 0
Switching on the po wer supply or
ignition ................................................ 14 9
St art/s top function
see ECO start/ stop function
St arting assi stance
see Jump -star t connection St
arting the engine
see Vehicle
St arting-o ffaid
see Hill Start Assist
St ation
Deleting ............................................... 374
Direct frequency entry ......................... 374
Fr equency fix ....................................... 375
Moving .................................................3 74
Sea rching ............................................. 374
Setting ................................................. 374
St oring .................................................3 74
St ation list
Calling up ............................................. 374
St ation presets
Modifying ............................................. 374
St ation tracking
Setting ................................................. 375
St ationary heater/ventilation
Displ ays (remo tecontrol) .................... 14 5
Problems (remo tecontrol) ................... 14 6
Re placing the battery (remo tecon‐
trol) ...................................................... 14 5
Setting (multimedia sy stem) ................1 44Setting (remo
tecontrol) ...................... 14 4
Switching on/off (control panel) ......... 14 2
ST EER CONT ROL
Fu nction/no tes .................................... 187
Ste ering wheel ........................................ 254
Ad justing (electrically) ........................ .102
Ad justing (manually) ............................ 101
Buttons ................................................ 254
Ope rating the memory function ..........1 04
St eering wheel heater .......................... 103
Ste ering wheel gearshift paddles ..........16 3
Ste ering wheel heater
Swit ching on/off ................................ .103
St ow age areas
see Loading
see Stow age compartment
St ow age comp artment........................... 107
Armrest ............................................... 107
Centre console .................................... 107
Door .................................................... 107
Glo vebox .............................................1 07
Re ar armrest ...................................... .108
Spectacles compartment .................... 107 Index
573