2022 MERCEDES-BENZ GLC COUPE run flat

The tyre pressure loss
warning system is only an
aid. It is the driver's responsibility toset the tyre
pressure tothere commended cold tyre pressure
suitable forth e operating situation and tocheck
it.
Be sure toalso obser vethefo llowing fur ther rela-
te d subjects:
R Notes on tyre pressure (/ page 365)
R Displ aymessages about the tyres
(/ page 460)
R
R est est ar
arting t
ting t he tyr
he tyr e pr
e pressur
essur e loss w
e loss w ar
arning syst
ning syst em
em
R
R eq
eq uir
uir ements:
ements:
R The recommended tyre pressure is cor rectly
set forth ere specti veoperating condition on
each of thefo ur wheels (/ page 365).
Re start the tyre pressure loss warning system in
th efo llowing situations:
R The tyre pressure has changed.
R The wheels or tyres ha vebeen changed or
ne wly /tted. On-board computer:
4 Service 5
Tyres #
Swipe down wards on Touch Control on the
leT-hand side of the steering wheel.
The Run Flat Indicator active Restart: press
Touch Control message is shown in the multifunc-
tion display #
Toinitiate a restart, press Touch Control on
th e leT-hand side of the steering wheel.
The Tyre pressure now OK? message is
shown in the multifunction displa y. #
Select Yes. #
Tocon/rm restart, press Touch Control on the
leT-hand side of the steering wheel.
The Run Flat Indicator restarted message is
shown in the multifunction displa y.
Be su retoalso obser vethefo llowing fur ther rela-
te d subjects:
R Notes on tyre pressure (/ page 365) Wheel c
Wheel c
hange
hange N
No
ot
tes on selecting,
es on selecting, /tting
/ttingand r
and replacing tyr
eplacing tyr es
es *
N
NOOTE
TE Mercedes-AMG vehicles #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. &
W
WARNING
ARNING Risk of accident due toincor-
re ct wheel and tyre dimensions
If wheels and tyres of the wrong size are /t ted,
th e service brakes or components in the brake
system and in the wheel suspension may be
damaged. #
Alwaysre place wheels and tyres with
th ose that ful/l the speci/cations of the
original part.
Fo r wheels, pay attention tothefo llowing:
R Designation
R Type Wheels and tyres
369
369

Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Stop theve hicle in accordance with the tra1c conditions. #
Check the tyre pressure (/ page 365) andthe tyres. #
When the tyre pressure is cor rect, restart the tyre pressure loss warning system (/ page 368).
Check tyre pressures then
restart Run Flat Indicator *T
he tyre pressure loss warning system generated a display messa geand has not been restar ted since. #
When the tyre pressure is cor rect, restart the tyre pressure loss warning system (/ page 368).
Run Flat Indicator inopera-
tive *T
he tyre pressure loss warning system is malfunctioning. #
Consult a quali/ed specialist workshop. Exhaus Exhaus
t g
t gas
as aTer
aTer tr
treatment
eatment Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
Ø
Refill AdBlue See Owner’s
Manual *
The AdBlue ®
leve l has fallen into there ser verange. #
Top up AdBlue ®
immediately (/ page 194). Display message
s andwarning/indicator lamps
465 465

Ad
aptive Highbeam Assist Plus cur-
re ntly una vailable See Owner's Manual ... 413
Ad aptive Highbeam Assist Plus inop-
erative.................................................. .413
Apply brake todeselect Park (P) posi-
tion....................................................... .432
Apply brake toselect R .......................... 432
Au xiliary battery malfunction (red dis-
play message) ....................................... .434
Au xiliary battery malfunction (white
displ aymessage) .................................... 434
Beginning emer gency stop..................... 443
Blind Spot Assist cur rently una vailable
See Owner's Manual.............................. 444
Blind Spot Assist inoperative.................. 445
Blind Spot Assist not available when
to wing a trailer See Owner's Manual ...... 445
Cann otstart engine See Owner's
Manual.......................................... 429, 460 Charging
fault Please change charging
me thod See Owner's Manual .................418
Charging me thod cur rently una vaila-
ble Please try again or change charg-
ing me thod............................................ 418
Check brake pads See Owner's Man-
ual........................................................ .438
Check tyre pressures then restart Run
Flat Indicator......................................... 465
Cruise control and Limiter inoperative.... 439
Cruise control inoperative...................... 439
Cruise control o....................................4 40
Fr ont-passenger airbag disabled See
Owner's Manual .................................... .405
Fr ont-passenger airbag enabled See
Owner's Manual .................................... .406
Hazard warning lamps malfunctioning .... 414
Head-up display cur rently una vailable
See Owner's Manual.............................. 425
Head-up display inoperative ...................425Limiter inoperative................................. 440
Limiter passive....................................... 440
Mercedes me connect Services limi-
te
d See Owner's Manual........................ 456
Mo tor can be star ted again .................... 460
N permanently active Risk of vehicle
ro lling....................................................4 32
Not possible tounlock charging cable
See Owner's Manual.............................. 417
Only elect ric drive available Power
limited................................................... 418
Only select Park (P) when vehicle is
stationary.............................................. 431
Pa rking Assist and PARKTRONIC inop-
erative See Owner's Manual................... 450
Pa rking Assist Manoeuvring assis-
ta nce limi ted See Owner's Manual .........450
Place theke y in the mar ked space
See Owner's Manual.............................. 409 Index
497 497

PRE-SAFE inoperati
veSee Owner's
Manual.................................................. 407
Ra dar sensors dirty See Owner's
Manual.................................................. 455
Re duce speed........................................ 464
Re duced drive system per form ance
See Owner's Manual.............................. 419
Re versing not poss. Consult workshop ... 433
Risk of vehicle rolling Driver door
open and transmission not in P .............. 432
Ru n Flat Indica tor inoperative................. 465
Speed limit (winter tyres) XXX km/h ....... 442
St op vehicle Lea veengine running
Wa itTransmission cooling ......................433
To shiT out of P or N,depress brake
and start engine.................................... .432
To switch o. the engine, press Start/
St op button for at least 3 seconds or
3 times.................................................. 429 Tr
a1c Sign Assist Camera view
re stric ted See Owner's Manual .............. 444
Tr a1c Sign Assist cur rently una vaila-
ble See Owner's Manual........................ 443
Tr a1c Sign Assist inoperative................. 444
Tr ansmission Malfunction Stop............... 433
Ty re press. monitor cur rently una vaila-
ble......................................................... 460
Ty re press. monitor inoperative .............. 461
Ty re press. monitor inoperative No
wheel sensors ........................................ 461
Ty re pressure Check tyres ...................... 464
Ty re(s) ove rheated .................................. 463
Ve hicle not cur rently being charged
Charging station fault............................. 418
Wi per malfunctioning .............................428
Wi thout changing gear, consult work-
shop ............................................. .420, 433
Wi thout starting engine again, consult
wo rkshop ............................................... 420 Displa
Displa ying r ying road names/house numbers
oad names/house numbers .......2 99
Displa ys
Displa ys
Home sc reen......................................... 283
Dist
Dist ance contr
ance contr ol
ol,Active Distance Assist
DISTRONIC, DISTRONI C............................... 224
Dist
Dist ance w
ance w ar
arning
ning, Active Brake Assist.......... 233
DIS
DIS TR
TRONIC
ONIC
Ac tivating............................................... 227
Ac tive Distance Assist............................ 224
Deactivate variable limi ter...................... 227
Door
Door Additional door loc k................................. 83
Child saf ety lock (rear door )..................... 77
Emer gency key......................................... 87
Opening (from the inside)......................... 84
Unlocking (inside)....................................84
Door contr
Door contr ol panel
ol panel,Fu nction seat.................. .16
Double pulse
Double pulse Accelerator pedal................................... 188
Dr
Dr iv
ive Awa
e Away Assi st
y Assi st, Drive AwayAssist............ 263
Dr
Dr iv
ive position
e position
DIRECT SELECT le ver............................. 186
Engaging................................................ 186 498
498
Index