2020 MERCEDES-BENZ CLS COUPE tyre pressure

Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Adjust the tyre pressure if necessar y. #
Stop theve hicle in accordance with the tra ffic conditions. #
Check the tyre pressure and the tyres. 428
Display messages and warning/indicator lamps

Ac
tive Parking Assist .............................. 229
Exiting a parking space ...................... .232
Fu nction .............................................. 229
Pa rking ................................................ 230
Sy stem limitations ...............................2 29
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 194
Displ ay................................................. 194
Fu nction .............................................. 194
Ac tive Steering Assist ............................ .197
Ac tivating/deactivating ...................... .199
Ac tive Emergency Stop Assist .............1 99
Fu nction .............................................. 197
Sy stem limits ....................................... 197
Ac tive Traf fic Jam Assist
Ac tivating/deactivating ...................... .197
Fu nction .............................................. 197
Ad aptive brake lights ..............................185
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive Highbeam Assist
Fu nction .............................................. 12 5Switching on/off .................................
12 6
Ad aptive Highbeam Assist Plus
Fu nction .............................................. 12 6
Switching on/off ................................. 12 8
Ad Blue ®
.................................................... 352
Ad ditives .............................................3 52
Capacity .............................................. 352
No tes ................................................... 16 9
Purity ................................................... 352
To pping up ...........................................1 70
Ad ditional door lo ck.................................. 74
Ad diti ves.................................................. 353
Ad Blue ®
............................................... 352
Engine oil ............................................ 353
Fu el ..................................................... 350
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
ADS PLUS damping sy stem
see AIR BODY CONTROL Ad
versewe ather light ............................ .125
Af ter-sales service centre
see ASS YST PLUS
AIR BODY CONT ROL................................ .214
Setting ................................................. 215
Suspension .......................................... 214
Air conditioning menu Calling up ............................................ 13 8
Air distribution Setting ................................................ .137
Setting (MBUX multimedia sy stem) ..... 13 9
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIR BODY CONTROL
Air vents ................................................... 14 6
Ad justing (front) .................................. 14 6
Ad justing (rear) .................................... 147430
Index

Fu
nction .............................................. 209
Sy stem limitations ...............................2 09
Blo wer
see Climate control
BlueTEC see AdBlue ®
Bonn et
Re setting (active bonnet) .................... 293
Boot lid Closing .................................................. 79
HANDS-FREE ACCESS .......................... .81
Locking separa tely ................................ 83
Opening ................................................ .78
Opening dimensions ............................3 56
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid Notes ................................................... 354
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 183
Brakes ABS (Anti-lock Braking Sy stem) ........... 181Ac
tive Brake Assi st.............................. 200
Ad aptive brake lights .......................... .185
BA S (Brake Assi stSystem) ...................1 81
Driving tips .......................................... 15 3
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 183
HOLD function .................................... .184
Limited braking ef fect (salt-trea ted
ro ads) .................................................. 15 3
New/replaced brakepads/brake
discs .................................................... 151
Ru nning-in no tes ..................................1 51
Braking assistance see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 16
To w- starting ........................................ 324
To wing away ........................................ 320
Tr ansporting theve hicle ......................3 22
Wheel change ...................................... 337
Breakdown see Flat tyre
Buttons Steering wheel .....................................2 45 C
Calls Mercedes me ....................................... 273
Camera see 360° Camera
see Reversing camera
Car key
see Key
Car wash
see Care
Car wash (care) ....................................... 299
Car-to-X-Communication Displaying hazard warnings ................ .267
Care .......................................................... 304
360° camera ...................................... .302
Air-water duct ...................................... 299
Car wash ............................................. 299
Carpet .................................................3 04
Decorative foil .................................... .301
Displ ay................................................ 304
Exterior lighting ................................... 302
High-pressure cleaner ......................... 300
Matt finish ........................................... 301 Index
433

Á
Key not de tected (white displ ay
messa ge).............................................3 64
: Left dipped beam (e xamp le) ...... .366
6 Left wind owbag malfunction
Consult workshop (e xample)................ 361
¢ Lowe ring .................................... 395
: Malfunction See Owner's Man‐
ual ....................................................... 366
ð Maximum speed exceeded ......... 388
Ø ................................................... 409
ç Off..............................................3 87
ë Off..............................................3 84
ï Operation only possible in
transmission position P .......................370
! Parking brake See Owner's
Manual ................................................ 380
É Please reduce speed .................. 395
Ý Please wait 48 V battery charg‐
ing ...................................................... .403 _
Rear left seat backrest not
loc ked (Example) .................................3 74
h Rectify tyre pressure .................. 405
Ø Refill Ad Blue See Owne r’s
Manual ................................................ 408
! Release parking brake ................ 383
¸ Replace air cleaner .....................377
Á Replace key ................................ 364
8 Reser vefuel le vel...................... .376
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 361
# See Owner's Manual .................. 401
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual ....372
Ù Steering malfunction Stop
immediately See Owner's Manual .......372
# Stop vehicle Lea veengine run‐
ning ..................................................... 402
# Stop vehicle See Owner's Man‐
ual .......................................................4 02É
Stop vehicle Vehicle too low .......3 94
ç suspended ................................. 386
: Switch off lights .........................3 67
: Switch on headlamps ................. 367
Ø Top up AdBlue Emergency op.
in XXX miles See Owner's Manual ....... 409
+ Top up coolant See Owner ’s
Manual ................................................ 375
¥ Top up washer fluid .................... .374
ï Trailer coupling extending… ........370
! Turn on the ignition torelease
th e parking brake ................................ 383
d Vehicle is operational Switch
off ignition before exiting .................... 370
É Vehicle rising Please wait.......... .395
É Vehicle rising .............................. 395
h Warning tyre defect .................... 406
h Wheel sensor(s) missing ............ 404438
Index

Check tyre pressures
then restart
Ru n Flat Indicator ................................ 408
Cruise control and Limiter inope ra‐
tive ...................................................... 385
Cruise control inope rative ................... 385
Cruise control off ................................ 386
Fr ont-passenger airbag disabled See
Owner's Manual ..................................3 62
Fr ont-passenger airbag enabled See
Owner's Manual ..................................3 62
Hazard warning lamps malfunction‐
ing ...................................................... .368
Limi ter inoperative .............................. 386
Limiter passive ................................... .386
Mercedes me connect Services limi‐
te d See Owner's Manual .....................400
Mo tor can be star ted again .................4 03
N permanently active Risk of vehicle
ro lling .................................................. 378Only select
Park (P) when vehicle is
st ationary ............................................ 377
Place theke y in the mar ked space
See Owner's Manual ...........................365
PRE-SAFE impulse side inope rative
See Owner's Manual ........................... 363
PRE-SAFE inope rative See Owner's
Manual ................................................ 363
Re duce speed ...................................... 407
Re versing not poss. Consult work‐
shop ....................................................3 79
Risk of vehicle rolling Driver door
open and transmission not in P ...........378
Ru n Flat Indicator inope rative ............. 408
Speed limit (winter tyres) XXX km/h ... 388
Speed Limit Assi stcur rently una vail‐
able See Owner's Manual .................... 387
Speed Limit Assist inope rative ........... .387
St op vehicle Lea veengine running
Wa itTransmission cooling ...................379 To
shift out of P or N,depress brake
and start engine .................................. 377
To switch off the engine, press the
St art/ Stop button for at least 3 sec‐
onds or 3 times. .................................. 375
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 390
Tr af fic Sign Assi stinope rative ............. 390
Tr ansmission Malfunction Stop ........... 379
Ty re press. monitor cur rently una vail‐
able .................................................... .404
Ty re press. monitor inoperative ...........404
Ty re press. monitor inoperative No
wheel sensors .................................... .404
Ty re pressure Check tyres ...................407
Ty re(s) ove rheated ...............................4 06
Wi thout changing gear, consult work‐
shop ....................................................3 78
Display on the windscreen
see Head-up display 440
Index

No
tes .................................................. 234
Soc ket ................................................. 237
Tr ailer stabilisation
Fu nction/no tes ................................... 182
Tr ansmission (problem) ..........................16 3
Tr ansmission position display ................161
Tr anspo rting
Ve hicle ................................................ 322
Tr im element (Care) ................................ 304
Tu neIn .......................................................2 90
Calling up ............................................ 290
Tu rn signal indicator ...............................1 22
Ac tivating/deactivating ...................... .122
TV Information .......................................... 287
Tw o-w ayradios
Fr equencies ......................................... 344
No tes on ins tallation .......................... .343
Tr ansmission output (maximum) ........ .344
Ty re inflation compressor
see TIREFIT kit Ty
re pressure ........................................... 329
Checking (ty repressure monitoring
sy stem) ............................................... 330
No tes .................................................. 328
Re starting the tyre pressure loss
wa rning sy stem ................................... 332
Re starting the tyre pressure monitor‐
ing sy stem ...........................................3 31
TIREFIT kit ............................................ 310
Ty re pressure loss warning sy stem
(function) ............................................. 331
Ty re pressure monitoring sy stem
(function) ............................................. 330
Ty re pressure table .............................. 329
Ty re pressure loss warning sy stem
Fu nction .............................................. 331
Re starting ............................................ 332
Ty re pressure moni tor
Fu nction .............................................. 330
Ty re pressure moni toring sy stem
Checking the tyre pressure ................. 330
Checking the tyre temp erature ............ 330
Re starting ............................................ 331
Ty re pressure table ................................. 329 Ty
re temp erature
Checking (tyre pressure monitoring
sy stem) ............................................... 330
Ty re pressure monitoring sy stem
(function) ............................................. 330
Ty re tread ................................................. 327
Ty re-change tool kit
Overview ............................................ .336
Ty res
Changing hub caps .............................. 337
Checking ............................................ .327
Checking the tyre pressure (tyre
pressure monitoring sy stem) ............... 330
Fitting .................................................. 340
Flat tyre ............................................... 308
Inter changing ...................................... 335
MOExtended tyres .............................. .309
Noise ................................................... 327
No tes on fitting ................................... 332
Re moving ............................................ 340
Re placing .................................... 332, 337
Re starting the tyre pressure loss
wa rning sy stem ................................... 332
Re starting the tyre pressure monitor‐
ing sy stem ...........................................3 31458
Index

Ve
hicle maintenance
see ASS YST PLUS
Ve hicle tool kit ........................................ .310
TIREFIT kit ............................................ 310
To wing eye .......................................... 323
Ve ntilating
Con venience opening ............................ 85
Ve ntilation
see Climate cont rol
Ve nts
see Air vents
VIN ............................................................ 345
Identification plate .............................. 345
Seat ..................................................... 345
Wi ndsc reen ......................................... 345
Vi sion
Demisting windo ws............................. 14 0
Wi ndsc reen heating ............................. 14 2W
Wa rning lamps
see Warning/indicator lamps Wa
rning sy stem
see ATA (anti-theft alarm sy stem)
Wa rning triangle
Re moving ............................................ 306
Setting up ............................................ 307
Wa rning/indicator lamp
! ABSwarning lamp ...................... 424
æ Active Brake Assi stwa rning
lamp .................................................... 423
J Brake sy stem warning lamp
(red) .................................................... 422
J Brake sy stem warning lamp
(yellow) ................................................ 421
ÿ Coolant warning lamp (red) ........ .418
ÿ Coolant warning lamp (yellow) .... 419
! Electric pa rking brake indicator
lamp (red) ............................................ 421
# Electrical fault warning lamp ...... 420
; Engine diagnosis warning lamp .. .419
å ESP®
OFF warning lamp ............ .426
÷ ESP®
wa rning lamp flashes ........ 425 ÷
ESP®
wa rning lamp lights up ...... 425
8 Fuelreser vewarning lamp
lights up .............................................. 420
Ù Powe rst eering warning lamp
(red) .................................................... .416
6 Restra int sy stem warning lamp .. .415
ü Seat belt warning lamp flashes .. .415
ü Seat belt warning lamp lights
up ........................................................ 416
ä Suspension warning lamp (yel‐
low) .................................................... .424
! The electric parking brake (yel‐
low) indicator lamp .............................. 421
ï Trailer tow hit chwarning lamp .... 417
h Tyre pressure monitoring sys‐
te m wa rning lamp flashes .................. .427
h Tyre pressure monitoring sys‐
te m wa rning lamp lights up ................ .427
L Warning lamp for dis tance
wa rning function ................................ .423 460
Index

Wa
rning/indicator lamps ........................413
Overview ..............................................4 13
PA SSENGER AIR BAG ............................ .47
Wa rranty ..................................................... 31
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care) .......................... 301
Wa ter tank
see Air-water duct
We ather information ............................... 267
We b br owsers
Overview (multimedia sy stem) .............2 78
Wheel change
Fitting a new wheel ............................ .340
Lo we ring theve hicle ............................3 41
Preparation .......................................... 337
Ra ising theve hicle .............................. 338
Re moving a wheel .............................. .340
Re moving/fitting hub caps .................. 337
Wheel change
see Emer gency spa rewheel
Wheel rotation ........................................ .335 Wheels
Care .................................................... 302
Changing hub caps .............................. 337
Checking ............................................. 327
Checking the tyre pressure (tyre
pressure monitoring sy stem) ............... 330
Fitting .................................................. 340
Flat tyre ............................................... 308
Inter changing ...................................... 335
MOExtended tyres .............................. .309
Noise ................................................... 327
No tes on fitting ................................... 332
Re moving ............................................ 340
Re placing .................................... 332, 337
Re starting the tyre pressure loss
wa rning sy stem ................................... 332
Re starting the tyre pressure monitor‐
ing sy stem ...........................................3 31
Selection ............................................. 332
Snow chains ........................................ 327
St oring ................................................ 336
TIREFIT kit ............................................ 310
Ty re pressure (N otes) .......................... 328
Ty re pressure loss warning sy stem
(function) ............................................. 331 Ty
re pressure monitoring sy stem
(function) ............................................. 330
Ty re pressure table .............................. 329
Un usual handling characteristics ........ .327
Wi -Fi
Setting ................................................ .260
Wi ndow airbag ...........................................42
Wi ndo ws
see Side windo ws
Wi ndo ws(care) ........................................ 302
Wi ndscreen ...................................... 130, 137
Demi sting ............................................ 137
Infrared reflective ................................ 13 6
Ra dio wav es ........................................1 35
Re placing the wiper blades .................. 13 0
Wi ndscreen
see Windsc reen
Wi ndscreen heating ................................ 14 2
Wi ndscreen heating
see Windsc reen heating
Wi ndscreen washer fluid ........................ 355
No tes .................................................. 355 Index
461