sensor MERCEDES-BENZ GLC COUPE 2022 Service Manual

Engine
Engine
W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ÿ
Coolant warning lamp *T
he red coolant warning lamp is lit while the engine is running.
Po ssible causes:
R The temp erature sensor is malfunctioning
R The coolant le vel is too low
R The air supply tothera diator is obstructed
R The radiator fan is faulty
R The coolant pump is faulty
If th ere is an additional warning tone, the coolant temp erature has exceeded 120°C. &
W
WARNING
ARNING Risk of burns when opening the bonnet
If yo u open the bonnet in theev ent of an overheated engine or /re in the engine compartment, thefo llowing situa-
tions may occur:
R You may come into contact with hot gases.
R You may come into contact with other escaping hot operating 0uids. #
Before opening the bonnet, allow the engine tocool down. #
Intheev ent of a /re in the engine compartment, keep the bonnet closed and call the /re service. #
Stop immediately in accordance with the tra1c conditions and switch o. theve hicle. Do not continue driving. Displ
aymessages and warning/indicator lamps
477
477

6
Tank ventilation Malfunction
Consult workshop ................................. .422
Ø Top up AdBlue Emer gency op. in
XXX miles See Owner's Manual.............. 466
+ Top up coolant See Owner ’s
Manual.................................................. 429
¥ Top up washer 0uid...................... .428
v Towing not permitted See Own-
er's Manual ............................................ 417
ï Trailer coupling in motion .............. 423
! Turn on the ignition torelease
th e parking brake ................................... 437
d Vehicle is operational Switch o.
ignition before exiting............................. 423
Á Vehicle rising Please wait.............. 449
Á Vehicle rising ................................ 449
h Warning tyre defect....................... 462
h Wheel sensor(s) missing ................ 461Ø
XX,X l Top up AdBlue Swit chon
ignition, wait 60 sec. or eng. start not
poss...................................................... 466
"Electric" drive prog ram cur rently
una vailable............................................. 419
Ac tive Blind Spot Assist cur rently
una vailable See Owner's Manual ............ 445
Ac tive Blind Spot Assist inoperative........ 446
Ac tive Blind Spot Assist not available
when towing a trailer See Owner's
Manual................................................. .446
Ac tive bonnet malfunction See Own-
er's Manual............................................ 426
Ac tive Brake Assist Functions cur-
re ntly limi ted See Owner's Manual .........454
Ac tive Brake Assist Functions limi ted
See Owner's Manual.............................. 455
Ac tive Distance Assist available again ..... 442
Ac tive Distance Assist cur rently
una vailable See Owner's Manual ............ 441Ac
tive Distance Assist inoperative.......... 441
Ac tive Lane Keeping Assist Camera
view restric ted See Owner's Manual ....... 447
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual ............ 446
Ac tive Lane Keeping Assist inoperative... 447
Ac tive Steering Assist cur rently
una vailable due tomultiple emer-
ge ncy stops........................................... 443
Ac tive Steering Assist cur rently
una vailable See Owner's Manual ............ 442
Ac tive Steering Assist inoperative...........4 42
Ad aptive Highbeam Assist Camera
view restric ted See Owner's Manual ....... 412
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual ............ 411
Ad aptive Highbeam Assist inoperative ....4 12
Ad aptive Highbeam Assist Plus Cam-
era view restric ted See Owner's Man-
ual........................................................ .413 496 496
Index

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

Dr
Dr
iv
ive pr
e pr ogr
ogr am display
am display .................................. 183
Dr
Dr iv
iver's display
er's display
Head-up display..................................... 280
Dr
Dr iv
iver's seat
er's seat
Ad justing (Seat Com fort)........................ 106
Ad justing electrically.............................. 107
Ad justing manually and electricall y......... 104
Easy entry and exitfeatur e..................... 113
Seat heating.......................................... 109
Dr
Dr iving abr
iving abroad oad
Light adjustment low beam.................... 134
Dr
Dr iving safe
iving safe ty syst
ty system
em, Assistance sys-
te ms, Driving system, Saf ety sy stems
Ac tive Blind Spot Assist.......................... 240
Ac tive Brake Assist................................. 233
Ad aptive brake lights.............................. 220
AIR BODY CONTROL............................. .245
AT TENTION ASSIST................................ 220
BAS....................................................... 215
Cameras................................................ 213
Cruise cont rol........................................ 221
EBD (Electronic Brakeforce Distribu-
tion)....................................................... 218
ESP ®
(Electronic Stability Prog ram)........ 215 Hill
Start Assist...................................... 219
HOLD function...................................... .218
Overview................................................ 214
Ra dar and ultrasonic sensor s................. 213
ST EER CONTROL................................... 218
Tr a1c Sign Assist................................... 238
Tr ailer Manoeuvering Assist.................... 264
Dr
Dr iving syst iving syst em
em
DY NAMIC BODY CONTROL.................... 244
Dr
Dr iving tips
iving tips
Light adjustment when driving abroad.... 134
optimised accele ration........................... 169
Dr ow
Dr ow siness det siness det ection
ection,AT TENTION ASSIST.... 220
Duplicat
Duplicat ekey
e key ................................................. 83
D
D YN
YNAMIC BOD AMIC BOD Y C
Y CONTR
ONTR OL
OL
Chassis. ................................................. 244
Dynamic handling contr
Dynamic handling control syst ol system
em, ESP ®
....... 215
D
D YN
YNAMIC SELECT AMIC SELECT
Calling up the fuel consum ption indi-
cator...................................................... 185
Con/guring drive prog ram I................... .184
Con/guring drive prog ram I (plug-
in hybrid)............................................... 183 Displaying engine dat
a........................... 184
Displaying vehicle dat a........................... 184
Drive prog ram displa y............................ 183
Drive prog rams..................................... .181
Fu nction................................................ 181
Ope rating (button).................................. 183
Selecting a drive prog ram...................... 183 E
E
E10
E10............................................................. .388
Easy entr
Easy entr y f
y feature
eature ........................................ 113
Easy e
Easy e xit f
xit feature
eature .......................................... 113
EASY
EASY -PAC
-P AC K load-secur
K load-secur ing kit
ing kit
Installing/ removing thete lescopic rod... 126
No tes..................................................... 126
EBD
EBD, Electronic Brakeforce Distributio n........ 218
EC
EC O Assist
O Assist
48 V on-boa rdelectrical system..... 175, 178
EC
EC O display
O display ................................................. 175
EC
EC O st
O st ar
art/st
t/st op butt
op butt on
on
Au tomatic engine start/s top.................. 174
EC
EC O st
O st ar
art/st
t/st op function
op function
Au tomatic engine start.......................... .173 Index
499
499

Fu
nction................................................ 215
Tr ailer stabilisatio n................................. 217
EU type approv
EU type appr oval number
al number ............................. 385
Exhaus
Exhaus t g
t gas
as aTer
aTer tr
treatment,
eatment, diesel engine
diesel engine ....3 91
Exiting a par
Exiting a par king space
king space................................ 255
Ext
Ext er
erior lighting
ior lighting
Care...................................................... 339 F
F
F
F act
act or
ory se
y se ttings
ttings
MBUX....................................................2 94
F
F ir
ir e e
e e xtinguisher
xtinguisher.......................................... 344
F
F irs
irst aid t aid
Fi rs t-aid kit (soT sided).......................... 344
F
F irs
irst-aid kit t-aid kit (soT
(soTsided)
sided)................................. 344
F
F itting
itting
Snow chains.......................................... 364
Ty res...................................................... 377
Wheels................................................... 377
Flacon
Flacon ......................................................... .153
Flat to
Flat towing
wing ,To w bar system
Pulling/ towing...................................... .274 Flat tyre
Flat tyre
MOExtended.......................................... 345
No tes..................................................... 344
TIREFIT kit.............................................. 346
Wheel chang e........................................ 374
Floor mats
Floor mats................................................... 132
F F og light (e og light (e xt
xtended r
ended r ang
ange)
e)........................... .138
F
F oil cov
oil cov er
ering
ing
On cameras/sensor s............................. 213
Ra dar and ultrasonic sensor s................. 213
Fr
Fr agr
agr ance
ance ................................................... .152
Fr
Fr agr
agr ance syst
ance syst em
em
Inserting/ removing the 0acon................1 53
Pe rfume vial........................................... 153
Fr
Fr ee
ee soTw
soTw are
are, Open Source SoTware............. 44
Fr
Fr eq
eq uencies
uencies
Mobile phone......................................... 383
Tw o-w ayradio........................................ 383
Fr Fr ont airbag (dr
ont airbag (dr iv
iver
er , fr
, fr ont passeng
ont passeng er)
er).............. 51
Fr
Fr ont f
ont f og lam
og lam ps
ps............................................ 135
Fr
Fr ont headlam
ont headlam ps
ps.......................................... 134 F
F
r
ront passeng
ont passeng er airbag
er airbagshut
shuto.
o.,
PA SSENGER AIR BAG OF F.............................. 55
Fr
Fr ont passeng
ont passeng er seat
er seat
Ad justing (Seat Com fort)........................ 106
Ad justing electrically.............................. 107
Ad justing manually and electricall y......... 104
F
F uel
uel
Additives................................................ 389
Depressurising the fuel tank (plug-in
hy brid with petrol engine)....................... 192
Diesel.................................................... 390
Diesel quality........................................ .390
E10........................................................ 388
Low outside temp eratures...................... 390
Pe trol..................................................... 388
Pe trol quality.......................................... 388
Re /lling.................................................. 189
Re ser ve................................................. 391
Sulphur content..................................... 388
Ta nk content.......................................... 391
F
F uel consump uel consump tion indicat
tion indicator
or.......................... 185
F
F uel
uel /ller
/ller cap /
cap / 0ap
0ap...................................... 189
F
F uel r
uel r eserve
eser ve................................................. 391 Index
501
501

R
R
ain sensor
ain sensor
Side wind ows.......................................... .94
Sliding sunroof......................................... 98
Wi ndsc reen wiper s................................. 143
R
R aising t
aising t he v
he vehicle
ehicle
Re ar of theve hicle................................. 247
REAC REACH r H regulation egulation........................................... 39
R
R eading lamp
eading lamp
Interior lighting....................................... 142
R
R ear door (c
ear door (c hild safe
hild safety loc
ty lock)
k)
Securing................................................. .77
R
R ear f
ear f og lamp
og lamp...............................................1 35
R
R ear f
ear f og light
og light............................................... 135
R
R ear of t
ear of t he v
he vehicle
ehicle
Lo we ring................................................ 247
Ra ising................................................... 247
R
R ear seat belt
ear seat belt
Status displ ay.......................................... 51
R
R ear seat belt st
ear seat belt st atus display
atus display........................... 51
R
R ear windo
ear windo w heat
w heater
er...................................... 149
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Au tomatic anti-dazzle mode.................. .147 R
R
ecuper
ecuper ation
ation, Brakes, Driving tips
Fu nction................................................ 177
Setting.................................................. .178
R
R ecy
ecy cling
cling, Take -back of end-of-life vehicles..... 22
R
R educing ag
educing ag ent
ent
Ad Blue ®
................................................ .194
R
R efuelling
efuelling
Depressurising the fuel tank (plug-in
hy brid with petrol engine)....................... 192
Fu el....................................................... 189
Re fuelling theve hicle............................ .189
To pping up AdBlue ®
.............................. .194
R
R egistr
egistr ation
ation................................................... 38
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................... 384
Israel..................................................... 384
Small components................................. 384
R
R emot
emot e contr
e contr ol
ol
Displa ys................................................. 159
Problems............................................... 160
Re placing the batter y............................. 159
Setting................................................... 158
St ationary heater/ ventilation................. 158 R R
emot
emot e Online
e Online
Cha rging the star ter batter y................... 167
Cooling/heating theve hicle interior...... .167
St arting theve hicle............................... .168
R
R emo
emo ving//tting
ving//tting wheel tr
wheel trim
im......................... 374
R R eplacement key
eplacement key, Duplicate key..................... 83
R R eser ve
eser ve
Fu el....................................................... 391
R
R ese
ese tting
tting
MBUX reset function............................. .294
R
R esidual heat
esidual heat...............................................1 52
R
R esponsibility
esponsibility
Driving saf ety sy stems.......................... .213
R
R es
estr traint syst
aint syst em
em, Occupant saf ety
Basic instructions forch ildren.................. 60
Fu nction in theeve nt of an accident......... 46
Fu nctionality............................................ 46
Limi ted pr otection.................................... 45
Malfunction............................................. 46
Pr otection................................................ 45
Self-test...................................................46
Wa rning lamp........................................... 46 510 510
Index

Seat belt adjus
Seat belt adjustment
tment
Ac tivating/deactivating............................ 51
Fu nction.................................................. 50
Seat belt t
Seat belt t ensioners
ensioners
Deployment............................................. 46
Seat belt w
Seat belt w ar
arning
ning........................................... 51
Seat heating
Seat heating................................................ 109
Seat height Seat height.................................................. 107
Seat v
Seat v entilation
entilation........................................... .111
Selecting a g
Selecting a g ear
ear........................................... 187
Select
Select or lev
or lever
er, DIRECT SELECT le ver............ 185
Self-t
Self-t est
est
Au tomatic front passenger airbag shut
o............................................................. 56
Sensors
Sensors....................................................... 339
Ser
Ser vice centre
vice centre............................................... 38
Ser
Ser vice int
vice int erv
erval display
al display , ASSYS
, AS SYST PL
T PL US
US......... .328
Ser
Ser vice, ASS YS
vice, ASS YST PL
T PL US
US................................. 328
Se
Se tting a speed
tting a speed
(electric mode)...................................... 181 ShiTing
ShiTing
Automatic transmission.......................... 187
GearshiT recommendation..................... 188
Manual.................................................. 187
St eering wheel gearshiT paddles............ 187
Short
Short ening t
ening t he br
he braking dist
aking dist ance
ance
BAS ....................................................... 215
Side airbag Side airbag..................................................... 51
Side im Side im pact prot
pact pr otection
ection ................................. 256
Side windo ws
Side windo ws
Au tomatic function.................................. .94
Child saf ety lock (rear)............................ .79
Con venience closing............................... .95
Con venience opening.............................. .95
Open/close with key................................ 95
Opening with theke y................................ 95
Opening/closing...................................... 93
Problem................................................... 96
Ra in closing function................................ 94
Ro ller sunblind......................................... 99
Skid c
Skid c hains hains.................................................. 364
Sliding sunr
Sliding sunr oof
oof
Au tomatic functions................................. 98
Close with key.......................................... 95 Closing.................................................... 96
Opening................................................... 96
Opening with
theke y................................ 95
Problem................................................... 98
Ra in closing function................................98
Smar Smar tphone int
tphone int egr
egration
ation, Android Auto,
Apple CarPlay ®
, Mobile phone, Smart-
phone, iPhone ®
Overview................................................ 315
Sno
Sno w c
w chains
hains................................................ 364
Soc ket
Soc ket
12 V (boot/load compartment).............. 129
12 V (front centre console).................... 129
230 V (rear passenger compartment)..... 129
Tr ailer operatio n.................................... .269
Soc ke
Soc ket t0ap
0ap, Soc ket 0ap................................ 196
Sound
Sound PRE-SAFE ®
Sound................................... 59
Wheels/ty res......................................... 364
Sound menu
Sound menu ................................................ 327
Sound se
Sound se ttings
ttings............................................. 327
Spar
Spar e par
e par ts
ts, Mercedes-Benz GenuineParts..... 23 512
512
Index

Ac
tivating/deactivating standby mode... 212
Ad ditional door loc k................................. 83
automatic locking..................................... 86
Collision de tection................................. 211
Cor rect use............................................. .39
Data storag e............................................ 40
Diagnostics connection............................ 37
Emer gency key......................................... 87
enabling, Remo teOnlin e........................ 168
Equipment............................................... 24
High-voltage on-board electrical system... 25
Implied warrant y...................................... 40
KEYLESS-GO............................................ 85
Locking/unlocking (from inside)............... 84
Locking/unlocking emer gency key........... 87
Lo we ring................................................ 378
Medical aids........................................... .39
Pa rking up............................................. 212
Pulling................................................... 274
QR code rescue car d............................... 40
Ra ising................................................... 375
REACH regulation.................................... 39
Re gistration............................................. 38
St andby mode function.......................... 212
St arting (start/stop but ton)................... 166
starting, eme rgency operation mode......1 66SV
HC/substances of very high conce rn... 39
Switching o., start/stop button............. 208
Switching on, start/stop button............. 165
Tr anspo rting.......................................... 358
ve ntila te/ com fort opening..................... 95
V
V ehicle camera ehicle camera
Information............................................ 213
V V ehicle data ehicle data
Displa y,MBUX....................................... 184
Displaying, DYNAMIC SELEC T................ 184
Maximum speeds................................... 397
Ro of load............................................... 397
Ve hicle height....................................... .396
Ve hicle length........................................ 396
Ve hicle widt h......................................... 396
Wheelbase............................................. 396
V
V ehicle dimensions ehicle dimensions...................................... 396
V
V ehicle emerg
ehicle emerg ency st
ency start
art............................... 361
V
V ehicle eq
ehicle eq uipment
uipment......................................... 24
V
V ehicle
ehicle identi/cation
identi/cation number
number, VIN................ 385
V
V ehicle
ehicle identi/cation
identi/cation plate
plate
EU type appro val number....................... 385
Maximum permissible gross vehicle
we ight.................................................... 385 Model type............................................ 385
Pa
int code............................................. 385
Pe rm issible axle load.............................. 385
VIN........................................................3 85
V
V ehicle int ehicle int er
erior
ior
Cooling/heating (Remo teOnline)........... 167
V V ehicle key
ehicle key..................................................... 80
V V ehicle sensors
ehicle sensors ............................................ 213
V
V ehicle soc ket
ehicle soc ket
Care...................................................... 339
Indicator lamps...................................... 201
V V ehicle st
ehicle st art
art
Emer gency ope ration mode.................... 166
Re mo teOnline....................................... 168
St art/stop but ton.................................. 166
V
V ehicle t
ehicle t ool kit
ool kit
TIREFIT kit.............................................. 346
To wing eye............................................. 360
V
V entilating
entilating , Convenience opening................... 95
V
V entilation
entilation................................................... 161
V
V ents
ents........................................................... 161
VIN
VIN, Vehicle identi/cation number
Engine compartmen t.............................. 385 Index
517
517