2021 MERCEDES-BENZ GLC COUPE child seat

Display messages
Possible causes/consequences and M MSolutions &
WARNING Risk of injury or death when using a child restra int sy stem while the front passenger airbag is
enabled
If yo u secure a child in a child restra int sy stem on the front passenger seat and the front passenger airbag is
enabled, the front passenger airbag can deploy in theeve nt of an accident.
The child could be stru ck bythe airbag. #
Ensure, bo thbefore and during the journe y,that thest atus of the front passenger airbag is cor rect.
NEVER use a rear wa rdfacing child restra int on a seat pr otected byan ACTIVE AIRB AGin front of it, DE ATH or
SERIOUS INJU RYtotheCH ILD can occur. #
Stop theve hicle immediately in accordance with the traf fic conditions. #
Makesure that no objects are trapped under the front passenger seat. #
Check thest atus of automatic front passenger airbag actuation (/ page 49).#
If necessar y,consult a qualified specialist workshop immediatel y.
PRE-SAFE inoperative See
Owner's Manual *
The PRE‑SAFE ®
functions are malfunctioning. #
Consult a qualified specialist workshop. Display messages and
warning/indicator lamps 373

Wheels/rims......................................... 309
Wi
ndo ws................................................ 309
Wi per blades.........................................3 09
Carpet (Care).............................................. 310
Changing gears
Manually. ............................................... 16 8
Changing hub caps .................................. .345
Charging Battery (vehicle).................................... 325
USB port................................................ 12 3
Chassis Damping characteristics....................... .217
DY NA MIC BODY CONTROL.................... 217
Chassis le vel (AIR BODY CONT ROL)
Setting.................................................. .219
Child saf ety lock
Re ar door................................................ 70
Re ar side wind ows................................... 72
Child seat App rova l categories................................ .58
At tach ing (no tes).....................................58
Basic instructions.................................... 53
Fr ont passenger seat (no tes)...................68 Fr
ont passenger seat (without auto‐
matic airbag shutoff)...............................68
ISOFIX/i-Size (fitting).............................. 62
No tes on risks and dangers..................... 54
Re commended child restra int sy stems.... 57
Seats suitable for belt-secu redch ild
re stra int sy stems..................................... 65
Seats suitable for i‑Size child
re stra int sy stems..................................... 61
Seats suitable for ISOFIX child
re stra int sy stems..................................... 60
Securing on the co-driver seat................69
Secu ring on there ar seat........................ 66
To pTe ther............................................... 64
Child ren
Av oiding dangers in theve hicle............... 54
Basic instructions.................................... 53
Cho ck
St orage location.................................... 344
Chock see Chock
Cleaning see Care Climate control
Activating/deactivating the A/C
function (contro l panel)........................ .143
Ac tivating/deactivating the A/C
function (MBUX multimedia sy stem)..... 14 3
Ac tivating/deactivating the synchro‐
nisation function (contro l panel)............14 4
Ac tivating/deactivating the synchro‐
nisation function (MBUX multimedia
sy stem).................................................. 14 4
Air-reci rculation mode...........................1 45
Au tomatic control.................................. 14 4
Calling up the air conditioning menu..... 14 3
Climate style function............................1 44
Demi sting the windscreen..................... 14 2
Demi sting windo ws............................... 14 5
Fr ont air vents........................................ 151
Inserting/removing theflacon (fra‐
gr ance sy stem)...................................... 14 6
Ionisation............................................... 14 5
No te...................................................... 14 2
Re ar air vents......................................... 151
Re sidual heat......................................... 14 5
Setting (MBUX multimedia sy stem)....... 14 3
Setting the air distribution..................... 14 2
Setting the air flow ................................. 14 2 Index
445

Risk of
vehicle rolling Driver door
open and transmission not in P............. 389
Ru n Flat Indicator inope rative............... .419
Speed limit (winter tyres) XXX km/h..... 399
St op vehicle Lea veengine running
Wa itTransmission cooling .....................390
To shift out of P or N,depress brake
and start engine.................................... 389
To switch off the engine, press
St art/ Stop button for at least 3 sec‐
onds or 3 times. ................................... .386
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual............. 401
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ........................ 400
Tr af fic Sign Assi stinope rative ............... 401
Tr ansmission Malfunction Stop............. 390
Ty re press. monitor cur rently una vail‐
able ........................................................ 41 5
Ty re press. monitor inoperative.............. 41 5Ty
re press. monitor inoperative No
wheel sensors ........................................ 416
Ty re pressure Check tyres .....................419
Ty re(s) ove rheated................................. 41 8
Wi thout changing gear, consult work‐
shop......................................................3 90
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door loc k................................ .76
Child saf ety lock (rear door).................... 70
Locking/unlocking (emer gency key)....... 80
Opening (from inside ).............................. 77
Un locking (from inside).......................... .77
Door cont rol panel....................................... 16
Dr aw bar
see Tow- bar sy stem
Drive Away Assist ...................................... 236 Drive
Away Assist
see Pr otection against collision
Drive position Enga ging................................................1 68
Drive prog ram display ............................... 16 5
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Light adjustment (low beam)................. 127
Driving saf ety sy stem
ABS (Anti-lock Braking Sy stem).............1 86
Ac tive Brake Assi st................................ 206
Ad aptive brake lights............................. 191
BA S (Brake Assi stSystem).................... 186
Cameras............................................... .184
EBD (Electronic Brake forc e Distribu‐
tion).......................................................1 89
ESP ®
Crosswind Assist.......................... 188
ESP ®
trailer stabilisation.......................1 88
Overview.............................................. .185
Ra dar and ultrasonic sensor s................ 184
Re sponsibility........................................1 84 Index
451

Garage door opene
rs
Opening/closing the door.....................1 80
Gearshift recommendation..................... .169
Gene ral operating permit number (EU)... 355
Genuine parts............................................. .23
Genuine wood (Care) ................................ .310
Glide mode................................................. 17 0H
Handbrake see Electric parking brake
Handling characteristics (unusual)......... 335
HANDS-FREE ACCESS ................................ .84
Hazard warning lights.............................. .129
Head restra int
Fr ont (adjusting mechanically)............... 101
Re ar (adjusting).................................... .102
Head-up display Adjusting display elements (on-board
compu ter)............................................. 253
Ad justing the brightness (on-board
computer).............................................2 53Fu
nction................................................ 252
Menu (on-board compu ter)................... 253
Operating the memory function............ 108
Setting the position (on-board com‐
puter)....................................................2 53
Switching on/of f................................... 253
Headlamp flashing.................................... 12 9
Headlamps see Automatic driving lights
Heating see Climate control
Help call see Mercedes-Benz emergency call sy stem
High beam Activating/deactivating......................... 12 9
Ad aptive Highbeam Assist Plus............ .133
High beam see Adaptive Highbeam Assist
High-pre ssure cleaner (care)................... 306
Hill Start Assist......................................... .191
HOLD function Function/no tes..................................... 19 0
Switching on/of f................................... 19 0Home screen (media display)
Overview............................................... 255
Hooking the luggage net .......................... .117 I
i-Size child seat securing sy stem
Fitting..................................................... .62
Seats suitable for attaching..................... 61
Identification pla te
Engine................................................... 355
Ve hicle..................................................3 55
Ignition Switching on (S tart/S top button).......... 15 2
Ignition key
see Key
Immobiliser .................................................. 93
Implied warranty
Ve hicle.................................................... 33
In-Car Of fice
Fe atures................................................ 282
Indicator lamp see Warning/indicator lamp Index
455

Individual drive prog
ram
Con figuring............................................ 16 5
Selecting............................................... 16 5
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes............................. 248, 24 9
Instrument display Function/no tes..................................... 24 9
Instrument clus ter................................... 10
Wa rning/indicator lamps...................... 425
Instrument display and on-boa rd
compu ter
Fu nction/no tes..................................... 24 8
Intelligent Light Sy stem
Ac tivating/deactivating......................... 131
Ac tive headla mps.................................. 13 0
Ad aptive Highbeam Assist..................... 13 2
Ad aptive Highbeam Assist Plus............ .133
Cornering light....................................... 13 0
Fo g light (enhanced)..............................1 31
Mo torw ay mode..................................... 131
Overview............................................... 13 0Interior lighting
Adjusting............................................... 13 5
Ambient lighting.................................... 13 5
Re ading lam p......................................... 13 5
Switch-off del aytime............................. 13 6
Interior pr otection
Fu nction.................................................. 94
Priming/deactivating.............................. 95
Internet radio
see TuneIn
Ionisation Activating/deactivating (MBUX mul‐
timedia sy stem).....................................1 45
iPhone ®
see Smartphone integration
ISOFIX child seat anchor
Seats suitable for attaching..................... 60
ISOFIX child seat securing sy stem
Fitting..................................................... .62 J
Jack Declaration of conformity........................ 29 St
orage location.................................... 344
Jump-start connection General no tes........................................ 323 K
Key Acoustic locking verification signal.......... 74
Battery.................................................... 75
Deactivating a function............................ 74
Emergency key........................................ 75
Energy consumption................................ 74
Fu nction overview.................................. .73
Ke yring attachment................................ 75
Problem................................................... 76
Un locking setting.................................... .74
KEYLESS-GO Deactivating a function............................74
Locking/unlocking theve hicle................78
Problem................................................... 79
Un locking setting.................................... .74
Kickd own
Using.....................................................1 70
Knee airbag................................................. .44456
Index

Mercedes-Benz emer
gency call sy stem
Au tomatic emergency call.................... .286
Information............................................ 285
Information on data transfer................. 288
Manual emer gency cal l.......................... 287
Overview............................................... 286
Self diagnosis........................................ 288
St arting/ending ERA-GLONASS test
mode..................................................... 288
Mercedes-Benz service centre see Qualified specialist workshop
Message (multifunction display) see Display message
Message memory...................................... 370
Mir rors
see Outside mir rors
Mobile phone Frequencies........................................... 354
Tr ansmission output (maximum )........... 354
Mobile phone see Smartphone integration
see Telephone Model series
see Vehicle identification plate
MOExtended tyres..................................... 315
Mo torw ay mode ......................................... 131
Moving away
see Driving tips
MULTIBEAM LED see Intelligent Light Sy stem
Multifunction display Overview of the displa ys........................ 251
Multifunction steering wheel
Overview of buttons.............................. 250
Multifunction steering wheel
see Steering wheel
Multimedia sy stem
see MBUX In terior Assis tant (multi‐
media sy stem)
see MBUX multimedia sy stem N
Na vigation
No tes....................................................2 66
Overview.............................................. .268 Showing/hiding
the menu..................... 267
Switching on.......................................... 267
Na vigation
see Destination entry
see Map
see Route
Ne utral
Engaging................................................ 167 O
Occupant saf ety
see Airbag
see Automatic front passenger front
airbag shutoff
see Child seat
see Pets in theve hicle
see PRE-SAFE ®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
see Restra int sy stem
see Seat belt
Oil see Engine oil 460
Index

R
Ra dar and ultrasonic senso rs
Damage................................................. 184
Ra dio
Overview of the functions and sym‐
bols....................................................... 293
Ra in-closing feature
Side wind ows.......................................... 87
Sliding sunroof......................................... 91
Ra ising theve hicle
Re ar of theve hicle................................2 20
REA CHregulation........................................32
Re ading lamp
see Interior lighting
Re ading light
Switching on/off with hand mo ve‐
ments.................................................... 260
Re ar door (child saf ety lock)...................... 70
Re ar fog light
Switching on/of f................................... 12 8
Re ar of theve hicle
Lo we ring............................................... 220 Ra
ising.................................................. 220
Re ar seat
see Seat
Re ar seat belt
St atus display......................................... .44
Re ar seat belt status display ..................... 44
Re ar window heater.................................. 14 2
Re ar-view mir ror
Anti-dazzle mode (automatic)................ 14 0
Re ar-view mir ror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-life vehicles
Re ducing agent
see AdBlue ®
Re fuelling
Re fuelling theve hicle............................. 171
Re gistration
Ve hicle.................................................... 32
Re gulatory radio identification................ 355 Re
mo tecont rol (stationa ryheater/
ve ntilation)
Displa ys................................................. 14 9
Problems............................................... 15 0
Re placing the battery............................ 14 9
Setting................................................... 14 8
Re mo teOnline
Charging thest ar ter battery.................. 154
Cooling/heating theve hicle interior...... 154
St arting theve hicle............................... 15 5
Re scue card................................................. 33
Re ser ve
Fu el........................................................ 361
Re set function (MBUX multimedia
sy stem)..................................................... .266
Re set function (MBUX multimedia
sy stem)
see Reset function (MBUX multime‐
dia sy stem)
Re setting (factory setting)
see Reset function (MBUX multime‐
dia sy stem)
Re sidual heat............................................. 14 5 Index
463

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