2021 MERCEDES-BENZ V-CLASS air condition

Displa
Displa
y messag
y messag es P
es P ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
à inoperative *A
warning tone also sounds. DSR is una vailable due toa malfunction. #
Consult a quali/ed specialist workshop.
Active Parking Assist
cancelled *A
n acoustic signal sounds as well. The active parking assistance sys-
te ms ha vebeen cancelled and Active Parking Assist will automatically
be abor ted. You ha vetouched the steering wheel, forex ample, or
ha ve driven at too high a speed. #
Steer and brake manuall y. #
Repeat the parking procedure if necessar y.Comply with the deac-
tivation conditions (/ page 170).
Active Parking Assist
inoperative *P
ARKTRONIC is malfunctioning or defecti ve. #
Comply with the inst ructions and aids in "Function of
PA RKTRONIC"(/ page 165). #
Ifth e display message continues tobe displa yed, consult a quali-
/ed specialist workshop:
*A ctive Parking Assist is not available or is malfunctioning. #
Switch o. theve hicle, wait a short while, then switch it on again.
If th e display message continues tobe displa yed, or if the display does
not show thej symbol: #
Consult a quali/ed specialist workshop.
Lane Keeping Assist
inoperative *L
ane Keeping Assist is malfunctioning. #
Consult a quali/ed specialist workshop.
Lane Keeping Assist cur-
rently unavailable See
Owner's Manual *L
ane Keeping Assist has been switched o. and is temp orarily non-
operational.
The following causes are possible:
R The windscreen is dirty in the camera's /eld of vision.
R Visibility is impaired due toheavy rain, snow or fog.
R Lane markings are absent for a long period of time.
R The lane markings are worn, dark or co veredby dirt or sno w,for
ex ample.
If th e causes mentioned abo veno longer app ly,th e display message
will disappear and Lane Keeping Assist will be operational again.
If th e display message does not disappear: #
Stop in accordance with the tra1c conditions. #
Secure theve hicle against rolling away. #
Clean the windscreen.
Traffic Sign Assist inoper-
ative *
Tra1c Sign Assist is malfunctioning. #
Consult a quali/ed specialist workshop.
Traffic Sign Assist cur-
rently unavailable See
Owner's Manual *
Tra1c Sign Assist has been switched o. and is temp orarily non-
operational. Display messages and
warning and indicator lamps
293 293

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Displa
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ossible causes/consequences and uences andM
MSolutions
Solutions
The following causes are possible:
R The windscreen is dirty in the camera's /eld of vision.
R Visibility is impaired due toheavy rain, snow or fog.
If th e causes mentioned abo veno longer app ly,th e display message
will disappear and Tra1c Sign Assist will be operational again.
If th e display message does not go out: #
Stop in accordance with the tra1c conditions. #
Secure theve hicle against rolling away. #
Clean the windscreen.
ë
Off *T
he HOLD function has been deacti vated. The vehicle has star ted
skidding.
A wa rning tone also sounds. #
Switch the HOLD function on again later (/ page 164).
*T he HOLD function has been deacti vated. An activation condition will
no longer be met when the brake pedal is depressed.
A wa rning tone also sounds. #
Che ckthe activation conditions of the HOLD function
(/ page 164).
Â
Lowering *
The vehicle le vel may be lo weredfo rth efo llowing reasons:
R You ha veselected a di.erent drive prog ram.
R You ha veexceeded the speed limit.
Á Vehicle rising *
The vehicle le vel may be raised forth efo llowing reasons:
R You ha veselected a di.erent drive prog ram.
R You ha vefallen below the speed limit.
Á
Compressor is cooling *D
uetofrequent le velch anges within a short space of time, the com-
pressor /r stneeds tocool down toenable the selected driving le velto
be set.
When the compressor has cooled down, theve hicle will continue ris-
ing tothe selected vehicle le vel. #
Drive on in a manner appropriate forth e cur rent le vel. Make sure
th at there is su1cient ground clearance.
ä
Malfunction See Own-
er's Manual *A
IRM ATIC is functioning only toa limi tedex tent. The vehicle's han-
dling characteristics may be a.ected.
* N
NO OTE TE The tyres on the front axle or thefe nders could be
damaged bylarge stee ring mo vements #
Avoid lar gestee ring mo vements while driving and lis tenfor
scraping sounds. #
Ifyo u hear scraping sounds, pull over and stop theve hicle in
accordance with the tra1c conditions, and set a higher vehi-
cle le vel if possible. 294
294
Display message
s andwarning and indicator lamps

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Solutions
¯ AdBlue system Malfunc-
tion See Owner's Manual *
Awa rning tone also sounds. The AdBlue ®
system is malfunctioning. #
Consult a quali/ed specialist workshop immediatel y.
¯ AdBlue malfunction
Emer. oper. in XXX km
See Owner's Manual *
Awa rning tone also sounds. The AdBlue ®
system is malfunctioning.
The displa yed distance is the maximum you can drive. If you subse-
qu ently start the engine again, you will be able todrive theve hicle
only at a maximum speed of 20 km/h forth e distance shown. ATer
th at, the engine management system will pr eventthe engine from
being star ted again. #
Consult a quali/ed specialist workshop immediatel y.
¯ Limp-home mode: 20
km/h No start ... km
See Owner's Manual. *
Awa rning tone also sounds. The AdBlue ®
system is malfunctioning.
Yo u may continue todrive the displa yed distance at a maximum speed
of 20 km/h. If you subsequently switch o. the engine, the engine
management system will pr event the engine from being star ted again. #
Drive on toaqu ali/ed specialist workshop.
or #
Stop theve hicle in accordance with the tra1c conditions and con-
sult a quali/ed specialist workshop.
¯
Refill AdBlue Start not
possible *
Awa rning tone also sounds. The AdBlue ®
system is malfunctioning.
Yo u can no longer start the engine. #
Inform a quali/ed specialist workshop immediatel y. T T
yr
yr es
es Displa
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uences andM
M Solutions
Solutions
Rectify tyre pressure *The tyre pressure is too low in at least one of the tyres, or the di.er-
ence in tyre pressure between the individual wheels is toogr eat. #
Check the tyre pressure at the next opportunity (/ page 258). #
Correct the tyre pressure as necessar y. #
Restart the tyre pressure monitoring system (/ page 258).
Check tyre(s) *Awarning tone also sounds.
The tyre pressure in one or more tyres has dropped signi/cantl y.&
W
WARNI NG
ARNI NGRisk of an accident due toinsu1cient tyre pres-
sure
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. 298
298
Display messages and
warning and indicator lamps

Displa
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MSolutions
Solutions
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 atten-
tion tothe tra1c conditions. #
Secure theve hicle against rolling away. #
Check the tyres. If necessar y,replace the wheel (/ page 261). #
Check the tyre pressure (/ page 258). Correct the tyre pressure
as necessar y.
Warning tyre defect *The tyre pressure in one or more tyres has dropped sudden ly.&
W
WARNI NG
ARNI NGRisk of an accident from driving with a 0at tyre
R The tyres can overheat and cause a /re.
R The driving characteristics as well as the steering and braking
may be greatly impaired.
Yo u could then lose control of theve hicle. #
Do not drive on with a 0at tyre. #
Obser vethe no tes on 0at tyres. #
Stop theve hicle without steering or braking sudden ly.Pa y atten-
tion tothe tra1c conditions. #
Secure theve hicle against rolling away. #
Check the tyres. If necessar y,replace the wheel (/ page 261).
Tyre press. monitor cur-
rently unavailable *D
uetoa source of radio inter fere nce, no signals from the tyre pres-
sure sensors are being received. The tyre pressure monitoring system
is temp orarily malfunctioning.
The tyre pressure monitoring system will restart au tomatically as soon
as the cause has been recti/ed.
Wheel sensor(s) missing *There is no signal from the tyre pressure sensor of at least one tyre.
The display is not showing any pressure value forth e tyre in question. #
Have thefa ulty tyre pressure sensor replaced at a quali/ed spe-
cialist workshop.
Tyre pressure monitor
inoperative No wheel
sensors *T
he wheels /tted do not ha vesuitable tyre pressure sensors. The tyre
pressure moni toring system is deactivated. #
Fit wheels with suitable tyre pressure sensors.
The tyre pressure monitoring system will switch on aTer a few
minutes of driving.
Tyre pressure monitor
inoperative *T
he tyre pressure moni toring system is malfunctioning. #
Consult a quali/ed specialist workshop. Display messages and
warning and indicator lamps
299
299

W
W
ar
ar ning/indicat
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or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions &
W
WARNING
ARNING Risk of skidding if EBD, ABS and ESP ®
are malfunc-
tioning
The wheels may block during braking and ESP ®
does not per form
any vehicle stabilization.
The steerability and braking characteristics are heavily impaired and
th e braking distance may increase. In addition, other driving saf ety
systems are switched o.. #
Drive on carefull y. #
Have the brake system checked immediately at a quali/ed
specialist workshop. #
Switch o. theve hicle, wait a short while, then switch it on again. #
Check whe ther the display message has disappeared and ESP ®
is
operational.
If th e display message continues tobe shown: #
Drive on carefull y. #
Consult a quali/ed specialist workshop immediatel y.
J Brake system warning
lamp *The
red brake system warning lamp is on while theve hicle is on. A
wa rning tone also sounds.
The brake forc e boosting is malfunctioning. &
W
WARNING
ARNING Risk of accident and injury if brake forc e boosting is
malfunctioning
If brake forc e boosting is malfunctioning, increased brake pedal
fo rc e may be necessary for braking. The braking characteristics
may be impaired. The braking dis tance can increase in eme rgency
braking situations. #
Stop in a safe location immediatel y.Do not continue driving! #
Consult a quali/ed specialist workshop. #
Secure theve hicle against rolling away.
J Brake system warning
lamp *T
he red brake system warning lamp is on while theve hicle is on.
There is insu1cient brake 0uid in the brake 0uid reser voir. &
W
WARNING
ARNING Risk of an accident due tolow brake 0uid le vel
If th e brake 0uid le vel is too lo w,the braking e.ect and the braking
ch aracteristics may be impaired. #
Stop theve hicle as soon as possible, paying attention toroad
and tra1c conditions. Do not continue driving. #
Consult a quali/ed specialist workshop. #
Do not top up the brake 0uid. #
Secure theve hicle against rolling away. Display messages and
warning and indicator lamps
305
305

W
W
ar
ar ning/indicat
ning/indicat or lampP
or lam pP ossible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
! ABS warning lamp *T
he yellow ABS warning lamp is on while theve hicle is on.
ABS has been switched o. due toa malfunction. As a result, BAS, Hill
St art Assist and ESP ®
as well as its driving saf ety systems, forex ample,
ha ve also been switched o..
AT TENTION ASSIST is deactivated and other driving systems could be
automatically deacti vated. &
W
WARNING
ARNING Risk of skidding if ABS and ESP ®
are malfunctioning
The wheels may block during braking and ESP ®
does not per form
any vehicle stabilization.
The steerability and braking characteristics are heavily impaired and
th e braking distance may increase. In addition, other driving saf ety
systems are switched o.. #
Drive on carefull y. #
Have ABS and ESP ®
ch ecked immediately at a quali/ed spe-
cialist workshop. #
Switch o. theve hicle, wait a short while, then switch it on again. #
Check whe ther the display message has disappeared and ESP ®
is
operational.
If th e display message continues tobe shown: #
Drive on carefull y. #
Consult a quali/ed specialist workshop immediatel y.
If th e ABS control unit is defective, other systems may be available only
with restrictions or may be una vailable, e.g. the navigation system or
th e automatic transmission.
÷ ESP ®
wa rning lamp *
The yellow ESP ®
wa rning lamp 0ashes while theve hicle is in motion.
ESP ®
or traction cont rol inter venes because there is a risk of skidding
or at least one wheel is spinning.
Cruise cont rol or Active Distance Assist DISTRONIC has been automati-
cal lyswitched o.. #
When pulling away,accelerate only as much as is necessar y. #
Depress the accelerator pedal less during your journe y. #
Adapt your driving style tosuit thero ad and weather conditions. #
Do not switch o. ESP ®
.
In exceptional cases, it may be better toswitch o. ESP ®
(/ page 153).
÷
ESP ®
wa rning lamp *
The yellow ESP ®
wa rning lamp is on while theve hicle is on.
ESP ®
,BAS and Hill Start Assist are una vailable due toa malfunction.
AT TENTION ASSIST is deactivated and other driving systems could be
automatically deacti vated. &
W WARNING
ARNING Risk of skidding if ESP ®
is malfunctioning
If ESP ®
is malfunctioning, ESP ®
cannot car ryout vehicle stabilisa-
tion. In addition, other driving saf ety systems are swit ched o.. 306
306
Display messages and
warning and indicator lamps

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

R
R
ear seats
ear seats
No tes................................................... .76
Seat ancho rage ..................................... 76
Seating variants.................................... 76
R
R ear wind ow
ear window
Separately opening and closing............. 62
R
R ear windo
ear windo w wiper
w wiper
Re placing............................................ 120
Switching on/o................................. .118
R
R ear
ear -vie
-vie w mirr
w mirr or
or
Anti-dazzle mode (automatic).............. 122
R
R ear
ear -vie
-vie w mirr
w mirr or
or
see Outside mir rors
R
R ecy
ecy cling
cling
see Take -back of end-of-life vehicles
(environmental pr otection)
R
R educing ag
educing ag ent
ent
see AdBlue ®
R
R efr
efr ig
iger
er ant (air conditioning)
ant (air conditioning)
No tes................................................ .278
R
R efr
efr ig
iger
er at
ator box
or box
Switching on and o............................ 105
R
R efuelling
efuelling
Displaying theAd Blue ®
leve l............... 148
Re fuelling theve hicle......................... .146
To pping up AdBlue ®
............................ 148
R
R egis
egistr tration
ation
Ve hicle................................................ .24
R
R egulating headlam
egulating headlam p r
p range
ange....................... 108
R
R egulation of v
egulation of v ehicle dynamics
ehicle dynamics
see ESP ®
(Electronic Stability Prog ram)
R
R egulat
egulat or
ory r
y r adio
adio identi/cation
identi/cation
Indonesia............................................ 270
Small components............................. .270
R
R emot
emot e contr
e contr ol (st
ol (stationar
ationar y heating/
y heating/
v
v entilation)
entilation)
Displa ys.............................................. 132
Re placing the batter y.......................... 132
Setting................................................ 131
R
R eplacing a wheel
eplacing a wheel
Fitting a new wheel............................. 263
R
R eplacing bulbs
eplacing bulbs
Tail lamp types....................................1 15
Ta il lamps........................................... 115
R
R eplacing light sour
eplacing light sour ces
ces
Daytime running lights........................ 114
Fi tting/removing co ver (front wheel
ar ch )................................................... 114
High beam......................................... .114
Low beam........................................... 114 Re
ar and load compartment lamps...... 116
St anding/parking lights...................... 114
Su rround lighting................................ 116
Tu rn signal light................................... 114
R
R escue card
escue card ................................................ 25
R
R ese
ese t function (MBUX multimedia sy
t function (MBUX multimedia sy s-
s-
t
t em)
em).......................................................... 202
R
R ese
ese tting t
tting t he tr
he trip com
ip com put
put er
er....................... 184
R
R esidual heat utilisation
esidual heat utilisation
Switching on/o.................................. 128
R
R est
est or
oring (f
ing (f act
actor
ory se
y se ttings)
ttings)
see Reset function (MBUX multime-
dia system)
R
R es
es tr
traint syst
aint syst em
em
Basic instructions forch ildren............... 38
Fu nction in an accident......................... 29
Fu nctionality......................................... 29
Malfunction.......................................... 29
Pr otection impaired............................... 29
Pr otection pr ovided............................... 29
Self-te st................................................ 29
Wa rning lamps...................................... 29
R R es
estr tricting t
icting t he
heshiT
shiT r
range
ange.........................1 43
Rev
Rev er
ersing camera
sing camera
Care................................................... 232
Fu nction............................................. 166
Opening the camera co ver (360°
Camera)............................................. 167
Switching automatic operation
on/o. (360° Camera)........................ 170
R R oll awa
oll awa y prot
y pr otection
ection
see HOLD function
R
R oller sunblind
oller sunblind
Panorama sliding sunroof...................... 66
R
R oof ca rr
oof carr ier
ier
see Roof luggage rack
R
R oof lining (car
oof lining (car e)
e)....................................... 233
R
R oof lugg
oof lugg ag
age r
e r ack
ack
No tes................................................ .221
R
R oute
oute
Calculating......................................... 205
Selecting options................................ 205
R
R unning-in not
unning-in not es
es....................................... 136 S
S
Safe
Safe ty syst
ty syst ems
ems
see Driving saf ety sy stem
Sa fe
Safe ty v
ty vest
est................................................ 235
Seat
Seat
Correct driver's seat position................71 Index
325
325