2021 MERCEDES-BENZ GLC COUPE warning

On-board computer
Displaying the service due dat e............. 297
Head-up displ aymenu........................... 253
Multifunction displa y............................. 251
Ope rating.............................................. 250
Overview of menus................................ 250
On-board diagnostics in terface
see Diagnostics connection
On-board electronics Engine electronics................................. 353
Notes....................................................3 53
Tw o-w ayradios...................................... 353
Online services Data storage............................................ 36
Online services see In-Car Of fice
Open-source soft ware................................ 37
Opening the tailgate using your foot
HANDS-FREE ACCES S............................. 84
Operating fluids
Ad Blue ®
................................................ 362
Ad ditives (fuel)...................................... 360
Brake fluid............................................ .364 Coolant (engine).................................... 365
Engine oil.............................................
.363
Fu el (diesel)...........................................3 60
Fu el (petrol)........................................... 359
No tes..................................................... 357
Wi ndsc reen washer fluid.......................3 65
Operating saf ety
48 V on-boa rdelectrical sy stem.............. 24
Declaration of conformity (electro‐
magnetic compatibility)........................... 26
Declaration of conformity (ja ck).............. 29
Declaration of conformity (TIREFIT kit).... 30
Declaration of conformity (wireless
ve hicle components)...............................26
EQ Boo sttech nology............................... 24
Information..............................................24
Operating sy stem
see On-board computer
Optimised acceleration Activating.............................................. 15 6
Outside mir rors
Anti-dazzle mode (automatic)................ 14 0
Au tomatic mir rorfo lding function......... .141
Fo lding in/out...................................... .139 Operating
the memory function............ 108
Pa rking position..................................... 14 0
Setting................................................... 13 9
Overhead control panel Overview................................................. 14
Owner's Manual Vehicle equipment................................... 24
Owner's Manual (digital)............................ 20 P
Pa int code.................................................. 355
Pa intwork (cleaning instructions) ...........307
Pa rk position
Inserting................................................ 16 8
Selecting au tomatical ly......................... 16 8
Pa rking
see Electric parking brake
Pa rking aid
see Parking Assist PARKTRONIC
Pa rking Assist PARKTRONIC
Ac tivating.............................................. 231
Ad justing warning tones........................ 232
Deactivating.......................................... 231 Index
461

Car
e...................................................... .310
Centre rear seat (releasing )..................... 42
Fa stening................................................. 42
Pr otection................................................ 40
Re ar seat belt status displa y................... 44
Re duced pr otection.................................41
Re leasing................................................ .44
Seat belt adjustment (function)............... 43
Wa rning lamp......................................... .44
Seat belt adjustment Activating/deactivating........................... 44
Fu nction.................................................. 43
Seat belt tensioners
Ac tivation................................................ 39
Seat belt warning
see Seat belt
Seat co ver (Care)....................................... 310
Seat heater Activating/deactivating......................... 102
Seat ventilation
Switching on/off ................................... 104
Selecting a gear
see Changing gears Selector le
ver
see DIRECT SELECT le ver
Self-test Automatic front passenger front air‐
bag shutoff............................................. .49
Sensors (care) ...........................................3 09
Service see ASS YST PLUS
Service centre see Qualified specialist workshop
Service inter val display
see ASSY STPLUS
Setting a speed see Cruise control
Setting the map scale
see Map
Shift paddles see Steering wheel gearshift paddles
Shifting gears
Gea rshift recommendation.................... 16 9
Side airbag...................................................44
Side impact pr otection............................. 230 Side windo
ws
Au tomatic function.................................. 87
Child saf ety lock in there ar.................... .72
Closing using theke y.............................. 88
Co nvenience closing............................... 88
Con venience opening.............................. 88
Opening wi th theke y.............................. .88
Opening/closing..................................... 86
Problem...................................................89
Ra in-closing feature................................ .87
Ro ller sunblin d........................................ 92
Sliding sun roof
Au tomatic features................................. .91
Closin g................................................... .89
Closing using theke y.............................. 88
Opening................................................... 89
Opening with th eke y.............................. .88
Problem................................................... 92
Ra in-closing feature................................ .91
Smartphone see Smartphone integration
see Telephone
Sma rtphone integ ration
Overview............................................... 284 Index
465

Extending/r
etra cting the ball neck
(MBUX multimedia sy stem)...................2 42
No tes....................................................2 39
Soc ket.................................................. .243
Tr ailer stabilisation
Fu nction/no tes..................................... 188
Tr ansmission position display.................. 16 6
Tr anspo rting
Ve hicle..................................................3 29
Tr im element (Care)................................... 310
Tu neIn
Calling up..............................................2 95
Tu rn signal indicator
Ac tivating/deactivating......................... 12 9
TV Information............................................ 292
Tw o-w ayradios
Fr equencies........................................... 354
No tes on ins tallation............................ .353
Tr ansmission output (maximum )........... 354
Ty re inflation compressor
see TIREFIT kit Ty
re pressure
Checking (ty repressure monitoring
sy stem)................................................. 338
No tes....................................................3 36
Re starting the tyre pressure loss
wa rning sy stem..................................... 340
Re starting the tyre pressure monitor‐
ing sy stem.............................................3 39
TIREFIT kit.............................................. 317
Ty re pressure loss warning sy stem
(function)............................................... 339
Ty re pressure monitoring sy stem
(function)............................................... 338
Ty re pressure table................................ 337
Ty re pressure loss warning sy stem
Fu nction................................................ 339
Re starting.............................................. 340
Ty re pressure moni tor
Fu nction................................................ 338
Ty re pressure moni toring sy stem
Checking the tyre pressure...................3 38
Che cking the tyre temp erature............. 338
Re starting............................................. .339
Ty re pressure table ................................... 337 Ty
re temp erature
Checking (tyre pressure monitoring
sy stem)................................................. 338
Ty re pressure monitoring sy stem
(function)............................................... 338
Ty re tread ................................................... 335
Ty re-change tool kit
Overview............................................... 344
Ty res
Checking............................................... 335
Checking the tyre pressure (tyre
pressure monitoring sy stem)................. 338
Fitting.................................................... 348
Flat tyre.................................................3 15
Inter changing........................................ 343
MOExtended tyres................................ .315
No ise.................................................... .335
No tes on fitting..................................... 340
Re moving.............................................. 348
Re placing...................................... 340, 345
Re placing the wheel trim....................... 345
Re starting the tyre pressure loss
wa rning sy stem..................................... 340
Re starting the tyre pressure monitor‐
ing sy stem.............................................3 39 Index
469

Selection............................................... 340
Snow
chains.......................................... 335
St oring..................................................3 44
TIREFIT kit..............................................3 17
Ty re pressure (N otes)............................ 336
Ty re pressure loss warning sy stem
(function)............................................... 339
Ty re pressure monitoring sy stem
(function)............................................... 338
Ty re pressure table................................ 337
Un usual handling characteristic s.......... 335 U
Un locking
see Locking/unlocking
Un locking setting ........................................ 74
Up dates
Impor tant sy stem updates....................2 63
USB port Front stow age compartment.................. 111
Re ar...................................................... .123 V
Ve hicle
Ac tivating/deactivating standby
mode.................................................... .183
Ad ditional door loc k................................ .76
Collision de tection (pa rking).................. 182
Cor rect use............................................. 32
Data acquisition...................................... 34
Data storage............................................ 34
Diagnostics connection........................... 30
Equipment...............................................24
Implied warrant y..................................... 33
Locking (automatically). .......................... 79
Locking/unlocking (emergency key)....... 80
Locking/unlocking (from inside)............. 77
Locking/unlocking (KEYLESS-GO)...........78
Lo we ring............................................... 349
Medical aids............................................ 33
Pa rking up............................................ .183
QR code rescue card............................... 33
Qualifi ed specialist workshop.................. 31
Ra ising.................................................. 346
REA CHregulation.................................... 32
Re gistration............................................. 32
St andby mode function........................ .183 St
arting (eme rgency operation mode)...1 54
St arting (Remo teOnline).......................1 55
St arting (s tart/s top button).................. 15 3
SV HC (subs tances of very high con‐
cern)........................................................ 32
Switching off (s tart/s top button).......... 17 7
To wing.................................................. .247
Ve ntilating (co nvenience opening)........... 88
Ve hicle camera
Information............................................ 184
Ve hicle data
Displ aying (DYNAMIC SELECT).............. 16 6
Ro of load............................................... 367
Ve hicle height........................................3 66
Ve hicle length........................................3 66
Ve hicle width.........................................3 66
Wheelbase............................................. 366
Ve hicle dimensions ................................... 366
Ve hicle identification number
see VIN
Ve hicle identification plate
EU general operating pe rmit number....3 55
Pa int code............................................. 355
Pe rm issible axle load............................ .355 47 0
Index

Pe
rm issible gross mass........................ .355
VIN........................................................ 355
Ve hicle interior
Cooling or heating (Remo teOnline).......1 54
Ve hicle key
see Key
Ve hicle maintenance
see ASS YST PLUS
Ve hicle sensors
Information............................................ 184
Ve hicle tool kit
TIREFIT kit............................................. .316
To wing eye............................................ 330
Ve ntilating
Con venience opening.............................. 88
Ve ntilation
see Climate cont rol
Ve nts
see Air vents
VIN Identification plate................................ 355
Seat....................................................... 355
Windsc reen........................................... 355 Vi
sion
Demisting windo ws............................... 14 5 W
Wa rning lamp
see Warning/indicator lamp
Wa rning sy stem
see ATA (anti-theft alarm sy stem)
Wa rning triangle
Re moving............................................... 313
Setting up.............................................. 313
Wa rning/indicator lamp
! ABSwarning lamp....................... .436
J Brake sy stem warning lamp
(red)...................................................... 434
J Brake sy stem warning lamp
(yellow).................................................. 433
ÿ Coolant warning lamp................. .430
! Electric parking brake indicator
lamp (red).............................................. 433
# Electrical fault warning lamp........ 432
; Engine diagnosis warning lamp....4 31å
ESP®
OFF warning lamp.............. .437
÷ ESP®
wa rning lamp flashes.......... 436
÷ ESP®
wa rning lamp lights up........ 437
8 Fuelreser vewarning lamp
lights up............................................... .432
Ù Powe rst eering warning lamp
(red)...................................................... 428
6 Restra int sy stem warning lamp.... 427
ü Seat belt warning lamp flashes.... 427
ü Seat belt warning lamp lights
up......................................................... .428
! The electric parking brake (yel‐
low) indicator lamp. ............................... 433
ï Trailer tow hit chwarning lamp..... 429
h Tyre pressure monitoring sys‐
te m wa rning lamp flashes.................... .438
h Tyre pressure monitoring sys‐
te m wa rning lamp lights up................... 439
L Warning lamp for dis tance
wa rning function................................... 435 Index
471

Overview............................................... 425
Wa rning/indicator lamps
PA SSENGER AIR BAG.............................. 49
Wa rranty ...................................................... 33
Wa sher fluid
see Windsc reen washer fluid
Wa shing byhand (care)............................ 307
Wa ter tank
see Air-water duct
We ather information ................................. 272
We b br owsers
Overview...............................................2 83
Wheel change
Fitting a new wheel............................... 348
Lo we ring theve hicle.............................3 49
Prepa ration........................................... 345
Ra ising theve hicle................................3 46
Re moving a wheel. ................................ 348
Re moving/fitting hub caps.................... 345
Wheel change
see Emer gency spa rewheel
Wheel rotation........................................... 343 Wheels
Care...................................................... 309
Checking............................................... 335
Checking the tyre pressure (tyre
pressure monitoring sy stem)................. 338
Fitting.................................................... 348
Flat tyre.................................................3 15
Inter changing........................................ 343
MOExtended tyres................................ .315
No ise.................................................... .335
No tes on fitting..................................... 340
Re moving.............................................. 348
Re placing...................................... 340, 345
Re placing the hub cap........................... 345
Re starting the tyre pressure loss
wa rning sy stem..................................... 340
Re starting the tyre pressure monitor‐
ing sy stem.............................................3 39
Selection............................................... 340
Snow chains.......................................... 335
St oring..................................................3 44
TIREFIT kit..............................................3 17
Ty re pressure (N otes)............................3 36
Ty re pressure loss warning sy stem
(function)............................................... 339 Ty
re pressure monitoring sy stem
(function)............................................... 338
Ty re pressure table................................ 337
Un usual handling characteristic s.......... 335
Wi -Fi
Setting................................................... 264
Wi descreen cock pit instrument dis‐
play
Instrument clust er................................... 12
Wi ndow airbag............................................. 44
Wi ndow lif ter
see Side windo ws
Wi ndo ws
Car e...................................................... 309
Wi ndo ws
see Side windo ws
Wi ndscreen
Demisting.............................................. 14 2
Re placing the wiper blades.................... 137
Wi ndscreen
see Windsc reen
Wi ndscreen washer fluid
No tes....................................................3 65472
Index