check engine MERCEDES-BENZ V-CLASS 2021 Owner's Manual

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Monitor the coolant temp erature display on the inst rument cluster. #
Ifth e coolant temp erature is below 120°C, you can continue driving
to the nearest quali/ed specialist workshop. #
In doing so, avoid high engine loads, e.g. driving in mountainous ter-
ra in or stop-and-go driving. T
T
yr
yr es
es W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
h Ty re pressure monitoring
system warning lamp *The
yellow tyre pressure monitoring system warning lamp (pressure
loss/malfunction) is on.
The tyre pressure monitoring system has de tected a loss of pressure in
at least one tyre. &
W
WARNING
ARNING Risk of an accident due toinsu1cient tyre pressure
R The tyres can burst.
R The tyres can wearexcessively and/or une venly.
R The driving characteristics as well as the steering and braking
may be greatly impaired.
Yo u could then lose control of theve hicle. #
Obser vethere commended tyre pressures. #
Adjust the tyre pressure if necessar y. #
Stop theve hicle without steering or braking sudden ly.Pa y attention
to the tra1c conditions. #
Secure theve hicle against rolling away. #
Pay attention tothe display messages. #
Check the tyres and, if necessar y,replace the wheel (/ page 261). #
Check the tyre pressure.
In vehicles with steering-wheel buttons, you can check the tyre pressure
electronically (/ page 258). #
Correct the tyre pressure as necessar y.
h Ty re pressure monitoring
system warning lamp *The
yellow tyre pressure monitoring system warning lamp (pressure
loss/malfunction) 0ashes for appr oximately one minute and then
re mains lit.
The tyre pressure monitoring system is malfunctioning. &
W
WARNING
ARNING There is a risk of an accident if the tyre pressure
monitoring system is malfunctioning
The tyre pressure monitoring system cannot issue a warning if there
is pressure loss in one or more of the tyres.
Ty res with insu1cient tyre pressure may impair the driving charac-
te ristics as well as steering and braking. #
Have the tyre pressure monitoring system checked at a quali-
/ed specialist workshop. Display messages and
warning and indicator lamps
311
311

Electr
Electr
omagne
omagne tic com
tic com patibility
patibility
Declaration of conformity..................... .19
Electr
Electr onicSt
onic Stability Pr
ability Pr ogr
ogram
am
see ESP ®
(Elect ronic Stability Prog ram)
Electr
Electr onics
onics................................................ 269
Emerg
Emerg ency
ency
Fire extinguisher................................. 235
Fi rs t-aid kit (soT-sided)....................... 235
Re moving thewa rning triangle............ 235
Saf etyve st.......................................... 235
Setting up thewa rning triangle............ 235
Emerg
Emerg ency br
ency br aking
aking
Electric parking brak e......................... 152
Emerg
Emerg ency call
ency call
see Mercedes-Benz emer gency call system
Eme rg
Emerg encykey
ency key
Locking a door...................................... 55
Unlocking a door................................... 55
Emerg
Emerg encyke
ency key element y element
Re moving/inserting............................. .52
Eng
Eng ag
agerev
e rev er
erse g
se g ear
ear.................................. 142
Eng
Eng aging dr
aging dr iv
ive position (aut
e position (aut omatic
omatic
tr
tr ansmission)
ansmission)............................................ 143
Eng
Eng aging neutr
aging neutr al (aut
al (automatic tr
omatic tr ansmis-
ansmis-
sion)
sion)......................................................... 142
Engine
Engine
ECO start/s top function.................... .139
Engine number....................................2 70
St arting assis tance............................. 240
Engine electr
Engine electr onics (not
onics (notes
es.......................... 269
Engine number
Engine number .......................................... 270
Engine oil
Engine oil
Additive.............................................. 275
Checking the oil le vel using the on-
board computer..........................2 25, 226
Checking the oil le vel with a dipstic k... 226
Fi lling capacity.................................... 276
To pping up.......................................... 227
Engine output
Engine output
Notes on changes................................. 24
Engine pr
Engine pr e-heating
e-heating
see Auxiliary heating
En
En vir
vironment
onment al prot
al pr otection
ection
No tes................................................... .16
Ta ke -back of end-of-life vehicles............ 16
ERA
ERA -GL
-GLON
ONASS tASS t es
est mode
t mode
St arting/ending................................. .238
ESC (Electr
ESC (Electr onicSt
onic Stability Contr
ability Contr ol)
ol)
see ESP ®
(Elect ronic Stability Prog ram) ESP
ESP
®
®
Crosswind Assis t................................. 154
Tr ailer stabilisatio n.............................. 155
ESP
ESP ®
®
(Electr
(Electronic St
onic Stability Pr
ability Pr ogr
ogram)
am)
Ac tivating/deactivating (on-board
computer)........................................... 154
Fu nction/no tes................................... 153
Switching on/o. (button)................... .154
Ext Ext er
erior lighting
ior lighting
Care...................................................2 32
Ext
Ext er
erior lighting
ior lighting
see Lights F
F
F
F atigue det
atigue det ection
ection
see ATTENTION ASSIST
F
F ault messa ge
ault message
see Displ aymessage
F F illing up t illing up t he windscr
he windscr een w
een w ashing sy
ashing sy s-
s-
t
t em
em ........................................................... 229
F
F ir
ir e e
e e xtinguisher
xtinguisher ....................................... 235
F
F irs
irst-aid kit t-aid kit (soT-sided)
(soT-sided) ............................. 235
Flat tyre
Flat tyre Changing a wheel................................ 261
Notes................................................ .238
F
F og light (e og light (e xt
xtended r
ended r ang
ange)
e)......................... 110
F
F oil cov
oil cov er
ering
ing
Ra dar and ultrasonic sensor s.............. 152
F
F olding t
olding t able
able
Fi tting/removing................................. 100
Moving............................................... 100
Using.................................................. 102
F F or
or eign tr
eign tr ip
ip
Symmetrical dipped bea m................... 107
Fr
Fr ee
ee soTw
soTw are
are..............................................28
Fr
Fr eq
eq uencies
uencies
Mobile phone...................................... 269
Tw o-w ayradio.................................... .269
Fr Fr ont airbag (dr
ont airbag (dr iv
iver
er , co-dr
, co-dr iv
iver)
er) .................... .33
Fr
Fr ont seats
ont seats
Ro tating................................................ 76
Fr Fr ont wheel ar ch
ont wheel ar ch
Fi tting/removing the co ver.................. 114
Wi ng................................................... 114
F
F uel uel
Additives............................................. 272
Diesel................................................ .273
E10....................................................2 72
Flexible fuel vehicles........................... 272 Index
319
319

V
V
ehicle sensors
ehicle sensors
Information.........................................1 52
V
V ehicle t
ehicle t ool kit
ool kit
Information......................................... 250
Jack.................................................... 250
St ow age compartment in there ar...... .250
To wing eye.......................................... 249
VIN
VIN
Identi/cation plate.............................. 270
Reading out....................................... .270
Seat................................................... 270
Wi ndsc reen.........................................2 70
V
V ision ision
Demisting windo ws............................. 127 W
W
W
W ar
ar ning syst
ning syst em
em
see ATA (Anti-TheT Alarm system)
W
W ar
ar ning tr
ning tr iangle
iangle
Re moving............................................ 235
Setting up........................................... 235
W
W ar
ar ning/indicat
ning/indicat or lamp
or lamp
! ABSwarning lamp...................... 306
J Brake system warning lamp
.................................................. 304, 305
? Coolant warning lamp........ 309, 310
; Engine diagnostics warning
lamp...................................................3 09
å ESP®
OFF warning lam p............. 307
÷ ESP®
wa rning lamp.................... 306
6 Fuelreser vewarning lamp.........3 09
! Indicator lamp for parking
brake.................................................. 307
Ð Power steering system warn-
ing lamp.............................................3 09
6 Restraint system warning lam p... 304
ü Seat belt warning lamp...... 307, 308
h Tyre pressure monitoring sys-
te m wa rning lamp............................... 311
· Warning lamp for distance
wa rning function................................. 308
PA SSENGER AIR BA G............................ 36
W
W ar
ar ning/indicat
ning/indicat or lam
or lamps
ps
No tes................................................ .304
Overview................................................. 7
W
W arr
arr anty
anty.....................................................25 W
W
asher
asher 0uid
0uid
see Windsc reen washer 0uid
W
W ashing b
ashing b y hand (car
y hand (car e)
e)............................. 231
W
W ashing t
ashing t he engine
he engine ................................... 230
W
W eat
eat her inf
her inf or
ormation
mation ................................. .206
W
W eb brow
eb brow sers
sers
Overview............................................2 10
Wheel rot
Wheel rotation
ation .......................................... 260
Wheels
Wheels Care.................................................. .232
Changing............................................ 260
Checking............................................ 252
Checking the tyre pressure (tyre
pressure monitoring system)............... 258
Fi tting................................................. 263
Flat tyre.............................................. 238
Noise.................................................. 252
No tes on /tting................................... 258
Re moving............................................ 263
Re placing.................................... 258, 261
Re starting the tyre pressure monitor... 258
Selection............................................ 258
Snow chains....................................... 253
St oring................................................ 261
Te ch nical dat a..................................... 264
Ty re pressure (No tes).......................... 253
Ty re pressure monitoring system
(function)............................................ 257
Ty re pressure table............................ .254
Unusual driving characteristics............ 252
Wheel size catego ries......................... 260
Wheel/tyre combination.....................2 64
Wheels (car
Wheels (car e) e)............................................ 232
W
W i-Fi
i-Fi
Setting................................................ 200
W
W indo
indo w airbag
w airbag............................................ 33
W
W indo
indo w
wliTer
liTer
see Side windo ws
W
W indo ws
indo ws
see Side wind ows
W
W indow
indow s (car
s (care)
e) ......................................... 232
W
W indscr
indscr een
een
Demisting...........................................1 27
Re placing the wiper blades.................. 118
W
W indscr
indscr een
een
see Windsc reen
W
W indscr
indscr een w
een washer
asher 0uid
0uid........................... 277
W
W indscr
indscr een wipers
een wipers
Re placing the wiper blades.................. 118
Switching on/o.................................. 118 330
330
Index