warning MERCEDES-BENZ V-CLASS MPV 2021 Repair Manual

#
Always make sure that there ar ben ch
seat is engaged as described. In order
toensure that there ar ben chseat can
securely engage, keep the seat guide rails and
anchora ges in theve hicle floor free from dirt and
fo re ign objects.
If th e indicator tab of the seat anchorage is not
re tracted into the seat anchorage, the seat is not
cor rectly engaged. Engage the seat again.
Re moving the seat/bunk combination
A seat/bunk combination may not be fitted in the
fa ce-to-face position. %
In
vehicles with a seat rail sy stem, car ryout
th ere lease, remo val and subsequent reins tal‐
lation of a rear ben chseat at the mar ked at
th e mar ked basic setting. #
If necessar y,remo vethe bed extension
(/ page 90). #
Remo vethestow age compartments
(/ page 98). #
Foldthere lease handle forth ere ar seat
anchorage 1up. #
Tilt th e seat/bunk combination forw ard using
th e upper edge of the seat backrest. #
Pull there lease handle for front seat ancho‐
ra ge s2 up. #
Hold the seat/bunk combination bythe lo wer
edge of the seat cushion. #
Foldthe seat/bunk combination forw ards
and lift it out of seat anchorages 3.Installing
the seat/bunk combination #
Hold the seat/bunk combination bythe lo wer
edge of the seat cushion. #
Place the seat/bunk combination into the
front seat anchorages 3from abo veatthe
front and allow toengage. #
Make sure that release handles for front seat
legs 2are folded underneath in the direc‐
tion of thefloor of theve hicle. #
Foldthe seat/bunk combination back into
th e seat position. #
Press there lease handle forth ere ar seat
anchorage 1down wards until the indicator
ta bs 4 have fully retracted into there ar seat
anchorages.
The rear seat anchorages of the seat/bunk com‐
bination are cor rectly engaged when the seat
anchorages engage audibly and the indicator tabs
4 onthe seat anchorages are no longer visible
and ha vefully retracted into the seat anchorages. Head
restra ints Ad
justing the head restra int mechanically &
WARNING Risk of injury ifve hicle set‐
tings are adjus ted while theve hicle is in
motion
Yo u could lose control of theve hicle in partic‐
ular in thefo llowing situations:
R Ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion.
R Ifyo ufast enyour seat belt while theve hi‐
cle is in motion. #
Before starting the engine: adjust the
driver's seat, head restra ints, steering
wheel and mir ror in particular and fas‐
te nyo ur seat belt. 92
Seats and stowage

&
WARNING Risk of injury duetohead
re stra ints not being fitted or being adjus‐
te d incor rectly
If head restra ints ha venot been ins talled or
ha ve not been adjus ted cor rectly, there is an
increased risk of injury in the head and neck
area, e.g. in theev ent of an accident or when
braking. #
Always drive with the head restra ints fit‐
te d. #
Before driving off, make sure forev ery
ve hicle occupant that the cent reofthe
head restra int supports the back of the
head at about eye le vel. Do not inter
change the head restra ints of the
front and rear seats. Otherwise, you will not be
able toset the height and inclination of the head
re stra ints tothe cor rect position.
Using the head restra int fore -and-aft adjustment,
adjust the head restra int so that it is as close to
th e back of the head as possible. #
Toraise: pullthe head restra int upwards into
th e desired position and ensure that it
engages.
% Use
the head restra int only when it is
engaged. #
Tolowe r:press release button 2, slidethe
head restra int down wards into the desired
position and ensure that it engages.
% Use
the head restra int only when it is
engaged. #
Tomo veforw ards: press release button 1
and pull the head restra int forw ards until it
engages in the desired position. #
Tomo vebackwards: pressrelease button
1 and slide the head restra int backwards
into the desired position. #
Toremo ve:press release button 2and pull
th e head restra int up and out. #
Tofit: press the head restra int with de tent
into the holes on the left-hand side when
vie we d in the direction of tr avel until it
engages.
Ad justing the head restra int electrically
* NO
TEDama getothe electrical head
re stra int when adjus ted manually If
th e height of the electrically adjus table
head restra int is adjus ted manuall y,this can
damage the mechanism of the head restra int. #
Adjust the height of the electrically
adjus table head restra ints using the
buttons in the door trim. Re
quirements
R The ignition is switched on or the door is
open. #
Toadjust the heigh t:push button 1up or
down in the direction of the ar row. Seats and
stowage 93

#
Tomo veforw ards or backwards: press and
hold release knob 2and slide the head
re stra int forw ards or backwards into the
desired position.
% If
th e ignition is not switched on, you can
adjust the head restra int height within 30
seconds of unlocking theve hicle.
Ad justing the head restra int on a luxury rear
seat
Ad justing the side bols ters#
Push or pull right-hand and left-hand side bol‐
st er 1 into the desired position.
Ad justing the head restra int electrically #
Swit chon the ignition. #
Toadjust the heigh t:slide the button up or
down in the direction of ar row 1. #
Toadjust the longitudinal direction: slide
th e button forw ards or backwards in the
direction of ar row2. Switching
the seat heating on/off &
WARNING Risk of burn s duetorepeat‐
edly switching on the seat heating
Re peatedly switching on the seat heating can
cause the seat cushion and seat backrest
padding tobecome very hot.
In particular, the health of persons with limi‐
te dte mp erature sensitivity or a limited ability
to react tohigh temp eratures may be af fec‐
te d or they may even suf fer burn-like injuries. #
Do not repeatedly switch on the seat
heating. To
protect against overheating, the seat heating
may be temp orarily deactivated af ter it is
switched on repeatedly.
* NO
TEDama getothe seat heating due to
ove rheating The seat heating may
overheat if the seat is
unoccupied when the seat heating is
switched on or if objects are placed on the
seat. #
Switch off the seat heating when the
seat is unoccupied. #
Do not place any objects on the seat
when the seat is unoccupied. Re
quirements
R The po wer supply has been switched on. Fr
ont seat 94
Seats and stowage

#
Make sure that the air inlet grilles on the back
of the seat backrest are not co vered
( / page 97). #
Toswitch on/increase the le vel:press but‐
to n1 repeatedly until the desired blo wer
setting is set.
Depending on the blo wer setting, one tothree
indicator lamps will light up. #
Toswitch off/reduce the le vel:press but‐
to n1 repeatedly until the desired blo wer
setting is set.
If all indicator lamps are off, the seat ventila‐
tion is switched off.
% The con
venience opening function au tomati‐
cally switches the seat ventilation forthe
driver's seat tothe highest blo wer setting
(/ page 62).
% Re
ar seat ventilation acti vation is possible
only wi th the engine running. St
eering wheel Ad
justing the steering wheel &
WARNING Risk of injury ifve hicle set‐
tings are adjus ted while theve hicle is in
motion
Yo u could lose control of theve hicle in partic‐
ular in thefo llowing situations:
R Ifyo u adjust the driver's seat, the head
re stra ints, thesteering wheel or the mir‐
ro r while theve hicle is in motion.
R Ifyo ufast enyour seat belt while theve hi‐
cle is in motion. #
Before starting the engine: adjust the
driver's seat, head restra ints, steering
wheel and mir ror in particular and fas‐
te nyo ur seat belt. &
WARNING Risk of accident due to
unlo cked steering wheel
The steering wheel may mo veunexpectedly if
it is unlo cked while theve hicle is in motion. #
Make sure that thesteering wheel is
loc ked before driving off. #
Never unlock thesteering wheel when
th eve hicle is in motion. &
WARNING Risk of entrapment forch il‐
dren when adjusting thesteering wheel
Children could injure themselves if they
adjust thesteering wheel. #
Never lea vechildren unat tended in the
ve hicle. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. Ad
justing the steering wheel #
Tounlo ck:push release le ver3 down as far
as it will go.
The steering column is unloc ked. #
Adjust height 1and di stance 2tothe
st eering wheel. #
Tolock: pushrelease le ver3 up as far as it
will go.
The steering column is loc ked. St
ow age areas St
ow age spaces and stow age comp artments Opening and closing
thesto wage compa rt‐
ment in the centre console #
Slide co ver1 ofthe cent reconsole up or
down using handle 2. 96
Seats and stowage

The
following can be found in thestow age com‐
partment of the cent reconsole depending on the
car's equipment:
R A12 V soc ket (/ page 102) or the cigar ette
lighter (/ page102)
R The Media In terface with two USB ports or
with two USB ports and one SD card slot
R The holder forth e mobile phone cradle
R The ashtray (/ page101)
R Astow age compartment or a device ins talla‐
tion frame for auxiliary equipment, e.g. a
ta ch ograph
Opening and closing thest ow age comp art‐
ment under the armrest #
Toopen: press button 1.
The stow age compartment opens. #
Toclose: presstoclose the caps of thestow‐
age compartment in any order.
Opening and closing thegl ove compa rtment &
WARNING Risk of injury duetoobjects
being stowed incor rectly
If objects in theve hicle interior are stowed
incor rectly, they can slide or be thrown
around and hit vehicle occupants. In addition,
cup holders, open stowage spaces and
mobile phone brac kets cannot al waysretain
all objects they contain.
The reis a risk of injur y,particular lyin the
eve nt of sudden braking or a sudden change
in direction. #
Alwaysstow objects in such a wayth at
th ey cannot be thro wn around in such
situations. #
Always make sure that objects do not
pr otru de from stowage spaces, luggage
nets or stowage nets. #
Close the loc kable stow age spaces
before starting a journe y. #
Alwaysstow and secure heavy, hard,
poin ted, sharp-edged, fragile or bulky
objects in the boot. Comply with
the instructions for loading theve hi‐
cle. 0047
Unloc ked
0048 Locked
3 Glovecompa rtment handle #
Tolock/unlock: turnthe emer gency key a
qu arter turn anti-clockwise 0048(to lock) or
clockwise 0047(to unlock). #
Toopen: pullglov e compartment handle 3
in the direction of the ar row. #
Toclose: fold theglove compa rtment handle
up and press it until it engages.
Using thesto wage net on the seat backrest #
Store lightweight small parts in thestow age
nets.
% On front seats with seat
ventilation, make
su re that no objects pr otru de out of thestow‐
age net and co verth e seat ventilation air inl et
abo ve.
Opening thegl asses comp artment Seats and
stowage 97

#
Press the1 button.
Installing and removing stowage compa rt‐
ments unde rneath the seat/bunk combina‐
tion
Re moving %
The maximum load
that can be placed in
each stowage compartment is 13kg. #
Slide seat/bunk combination 1asfar back
as possible (/ page 90). #
Pull stow age compartment 2out as far as it
will go. #
Pull left-hand plast ictongue 3down and
ri ght-hand plastic tongue 3up, when vie wed
in the direction of tr avel. Pull out stowage
compartment 2a little each time.
The cor responding stop will be released. #
Pull out stowage compartment 2.
Fi tting #
Slide seat/bunk combination 1asfar back
as possible (/ page 90). #
Slide stowage compartment 2into guide
ra ils 4 underneath the seat/bunk combina‐
tion.
Plastic tongues 3will engage au tomatical ly. Fo
lding table Installing and
removing the folding table &
WARNING Risk of injury from unsecured
items in theve hicle
If objects, luggage or loads are not secured or
not secured suf ficiently, they could slip, tip ove
r or be throw n around and thereby hit
ve hicle occupants.
There is a risk of injur y,particular lyin the
eve nt of sudden braking or a sudden change
in direction. #
Alwaysstow objects in such a wayth at
th ey cannot be thro wn around. #
Before the journe y,secure objects, lug‐
ga ge or loads against slipping or tipping
ove r. &
WARNING Risk of accident‑ and injury
due tothefo lding table not being
engaged
The folding table can come loose and be flung
around while theve hicle is in motion. #
Installth efo lding table as described. #
Only mo vethefo lding table when the
ve hicle is stationar y. #
Ensu rethat thefo lding table is cor rectly
engaged. *
NO
TEDama getothefo lding table or the
armrest when there ar seats are folded
fo rw ards or backwards If
th efo lding table is not positioned all the
wa y back when there ar seats are folded for‐
wa rds or backwards, thefo lding table and/or
th e armrest of there ar seat may be damaged. #
Slide thefo lding table all thewa y back
before folding there ar seats forw ards or
backwards. Installing
thefo lding table 98
Seats and stowage

Using
the ashtr ayand cigar ette lighter in the
re ar passen ger co mpartment Re
quirements
R The ignition is switched on. #
Pull down the co ver. #
Touse the cigar ette lighter: press cigar ette
lighter 2.
The cigar ette lighter will pop out when the
heating element is red-hot. #
Toremo vethe ashtr ay:press ribbing 1
and remo veinsert 3. #
Toinsert the ashtr ay:push in insert 3
from ab oveand press it into the holder until it
engages. Using
the cigar ette lighter in the front centre
console &
WARNING ‑ Risk of fire and injury from
th e hot cigar ette lighter
Yo u can burn yourself if youto uch the hot
heating element or the soc ket of the cigar ette
lighter.
In addition, flammable materials may ignite if:
R you drop the hot cigar ette lighter
R ach ild holds the hot cigar ette lighter to
objects, forex ample #
Always hold the cigar ette lighter bythe
knob. #
Always make sure that the cigar ette
lighter is out of reach of children. #
Never lea vechildren unat tended in the
ve hicle. Re
quirements:
R The po wer supp lyhas been switched on. Cigar
ette lighter in the cent reconsole (e xamp le:
centre console with co ver) #
Slide co ver1 ofthe cent reconsole up wards
( / page 96). #
Press in cigar ette lighter 2.
% Yo
u can use the cigar ette lighter soc ketfor
accesso ries with a maximum cur rent dr awof
18 0 W (15 A). Soc
kets Using the
12V so cket inthe front centre con‐
sole Re
quirements:
R The po wer supp lyhas been switched on.
R Only devices with up toa maximum of
18 0wa tts (15 A) are pe rmissible. #
Slide co ver1 ofthe cent reconsole up wards
( / page 96). #
Fold up co ver2 ofthe soc ket. #
Inse rtthe plug of the device. 102
Seats and stowage

#
Insert the plug of the device into 230 V
soc ket3.
When the on-board electrical sy stem voltage
is suf ficient, indicator la mp1lights up.
When you are not using the 230 V po wer soc ket,
ke ep theflap closed. Swit
ching there frigerator box in the centre
console on and off &
WARNING Risk offire due toa co vered
ve ntilation grille on the coolbox
If yo u co verth eve ntilation grille forth e cool‐
box, it may overheat. #
Always make sure that theve ntilation
grille is not co vered. The coolbox
ventilation grille is between the front
seat base and the cent reconsole sid ewall.
Re quirements
R The ignition is switched on.
R The stow age compartment under the armrest
is open (/ page 96). The
refrigerator box can bear a maximum load of
3.5 kg. #
Toopen: fold co ver1 upwards. #
Toswitch the cooling le velto low: press
button 2for appro ximately two seconds. #
Toswitch the cooling le velto high: press
button 2again. #
Toswitch off: press button 2for appro x‐
ima tely two seconds until all indica tor lamps
go out. %
If
yo u do not need touse there frigerator box
fo r an extended pe riod, you should swit chit
off, defrost it and clean it. Af ter doing so,
lea vethe cap open for a time. Note
s on attaching the iPad ® Yo
ur vehicle is equipped with iPad ®
attachment
1 onthe driver's and co-driver's seat backrests.
A mount, which has been tested and appr oved
especially for Mercedes-Benz vehicles, is availa‐
ble as an accesso ry. Only this mount can unlock
th e attachment opening and allow the iPad ®
to
be charge d whilst it is ins talled.
iPad ®
attachment 1may only be used for
accesso ries up to42 W (3.5 A).
Contact a Mercedes-Benz Service Centre for
information and availabilit y.Before using the
mount, please read the operating instructions for
th e mount.
% Only use accessories which ha
vebeen tested
and recommended byMercedes-Benz. 104
Seats and stowage

Exterior lighting
Note
s onchanging the lights when driving
abroad Low beam
In countries in which traf
fic drives on the oppo‐
site side of thero ad from the count ryin which
th eve hicle is regis tere d, you will ha vetoswitch
th e headlamps tosymmetrical dipped beam. This
will pr event oncoming traf fic from being dazzled.
Symm etrical dipped beam will no longer illumi‐
nate the edge of the car riag ew ay as far or as
high.
Ve hicles with halogen headlamps:
It is not necessa ryto change the headlamps over
to symmetrical dipped beam. The statutory
re qu irements of the count ries in which traf fic
drives on the opposite side of thero ad from the
country in whi chtheve hicle is regis tere d will also
be met without changing over.
Ve hicles with LED headlamps:
Yo u can set the low beam for driving on theright
or left via the on-board computer (/ page189). Infor
mation about lighting sy stems and your
re sponsibility The
vehicle's various lighting sy stems are only
aids. The vehicle driver is responsible for adjust‐
ing theve hicle's lighting tothe pr evailing light,
visibilit y,statutory conditions and traf fic condi‐
tions. Light switch
Operating the light switch
0047
0063 Left pa rking lights
0048 0064 Right parking lights
0049 0060 Standing lights and licence plate and
instrument lighting
004A 0058 Automatic driving lights (prefer red light
switch position)
004B 0058 Low beam or high beam
6 005E Rear fog light
7 005A Front fog lamp
If yo u hear a warning tone when exiting theve hi‐
cle, the lights may still be on. #
Turn the light switch to0058 .
The exterior lighting (e xcept standing and parking
lights) will automatically swit choff in thefo llow‐
ing cases:
R ifyo ure mo vetheke y from the ignition loc k.
R ifyo u open the driver's door while theke y is
in position 005Ainthe ignition loc k.
Switching on the daytime running lights #
Turn the light switch to0058 .
Au tomatic driving lights function
The standing lights, low beam and daytime run‐
ning lights will be switched on auto matically
depending on the ignition status and the light
conditions. Light and vision
105

&
WARNING Risk of accident when the
dipped beam is switched off in poor visi‐
bility
When the light switch is set to0058 ,the
dipped beam may not be switched on auto‐
matically if there is fog, snow or other causes
of poor visibility such as spr ay.#
In such cases, turn the light switch to
0058 . The automatic driving lights are only an aid.
Re
sponsibility forve hicle lighting rests with you.
If th est anding lights and low beam ha vebeen
switched on, the green 0060(sta nding lights) and
0058 (low beam) indicator lamps on the instru‐
ment clus ter will light up.
Ac tivating/deactivating the fog light
Re quirements:
R The light switch is in the0058 or0058 posi‐
tion.
R The po wer supply has been switched on. #
Toswitch there ar fog light on or off: press
th e button 005E.
Comply with the count ry-specific regulations for
using there ar fog lamp.
Ad justing headlamp range #
Turn headlamp range adjus ter1 tothe
re qu ired position. #
Ifth eve hicle is unladen, select position 005A.
The illumination of thero ad should be 40 m to
10 0 m and low beam must not dazzle oncoming
traf fic. Yo
u can use the headlamp range adjus terto
adjust the light cone of the headlamps to your
ve hicle's load condition. The light cone will
ch ange as the seats are occupied or the load
compartment is loaded or unloaded. This can
cause visibility conditions todeteriorate and you
could dazzle oncoming traf fic. Operating the combination light switch
1
High beam
2 Right turn signal light
3 Headla mpflashing
4 Left turn signal light #
Use the combination switch toactivate the
desired function.
Switching on high beam #
Switch on the low beam (/ page105). #
Push the combination switch forw ards 1.
The 0057 indicator lamp on the instrument
clus ter will light up.
% The high beam switches tothe0058 position
only in darkness and when the engine is run‐
ning. #
Toswitch off: movethe combination switch
back toits starting position.
The 0057 indicator lamp on the instrument
clus ter will light up.
Headlamp flashing #
Brief lypull the combination switch in the
direction of ar row3.
Tu rn signal lights #
Toindicate: pushthe combination switch in
th ere qu ired direction 2or4 until it 106
Light and vision