2021 MERCEDES-BENZ V-CLASS MPV tow

th
e inside, only the door that has been
opened is unlo cked.
R Ifth eve hicle has pr eviously been loc ked with
th eke y,opening a door from the inside will
trigger the anti- theft alarm sy stem. Switch off
th e alarm (/ page67). Ac
tivating/deactivating the automatic lo ck‐
ing mechanism Re
quirements
R The po wer supply or the ignition is switched
on.
R The doors are closed.
When the ignition is switched on and theve hicle
is tr avelling at a speed abo ve15 km/h, theve hi‐
cle loc ksautomaticall y. Cent
ral locking buttons (vehicles with manually
adjus table front seats) Central locking buttons (vehicles with electrically
adjus
table front seats)
R Ifth eve hicle is being tested on a roller dyna‐
mome ter or is being tow- star ted or push-s tar‐
te d, there is a risk of being loc ked out when
th e function is activated. #
Toactivate: press and hold button 2until
yo u hear a tone. #
Todeactivate: press and hold button 1
until you hear a tone. Un
locking and locking the driver's door with
th e emer gency key %
To
lock theve hicle fully with the emer gency
ke y,press down the locking pins of the
doors. Then lock the driver's door with the
emer gency key. #
Tounlo ck:insert the emer gency key fully into
th e driver's door lock and turn it anti-clock‐
wise. #
Tolock: insert the emer gency key fully into
th e driver's door lock and turn it clockwise.
% Right-hand drive
vehicles: turnthe emer‐
ge ncy key in the opposite direction for each
case. Opening and closing
53

Sliding door
Opening/closing
the sliding door from out‐
side &
WARNING Risk of becoming trapped due
to an open sliding door which is not
engaged in place
On an incline, the sliding door can mo veby
itself.
This can cause you or other people to
become trapped. #
Always make sure that the open sliding
door is engaged. Todo so, open the slid‐
ing door tothestop. *
NO
TEDama getothe sliding door due to
incor rect use Using
the lo wer guide of the sliding door (car‐
ri age) as a step can result in damage tothe
trim and/or mechanical components of the
sliding door. #
Do not use the lo wer guide of the sliding
door (car riage) as a step. Opening
The sliding door is equipped with an active
re
tainer, which engages when the door is opened
as far as it will go. #
Pull door handle 1inthe direction of the
ar row.
The sliding door opens. #
Push back the sliding door using door handle
1 until it engages. #
Check the sliding door catch.
Closing #
Pull the sliding door bydoor handle 1.
The sliding door is released from its catch. #
Push the sliding door firm lyforw ards using
door handle 1and close it. Opening/closing
the sliding door from inside &
WARNING Risk of becoming trapped due
to sliding door opening towa rdsth ere ar
When you open the sliding door, the sliding
door could hit other people as it mo ves
to wa rdsth ere ar of theve hicle. #
Only open the sliding door when tra ffic
conditions permit. Re
quirements
R The child saf ety lock is deacti vated.
Opening #
Pull back rock er switch 1.
If th e door is loc ked, locking pin 3pops up.
The sliding door unloc ksand opens. #
Push back the sliding door using door handle
2 until it engages. #
Check the sliding door catch.
Closing #
Push rocker switch 1forw ards.
The sliding door is released from its catch. #
Push the sliding door forw ards using door
handle 2and close it. Electric sliding door
Fu
nction of the electric sliding door &
WARNING Risk of becoming trapped
despite reve rsing function
The reve rsing feature does not react:
R tosoft, light and thin objects, e.g. fingers
R overth e last 8 mm of the closing mo ve‐
ment
The reve rsing feature therefore cann otpre‐
ve nt someone being trapped in these situa‐
tions. 54
Opening and closing

#
Make sure that no body parts are in the
closing area.
If someone becomes trapped, take thefo llow‐
ing actions:
R press the0042 button on theke y or
R pull theex terior door handle or
R press the appropriate sliding door button
in the cent reconsole or
R press the button on the door sill or
R pull therock er switch on the door handle &
WARNING Risk of becoming trapped due
to sliding door opening towa rdsth ere ar
When you open the sliding door, the sliding
door could hit other people as it mo ves
to wa rdsth ere ar of theve hicle. #
Only open the sliding door when tra ffic
conditions permit. *
NO
TEDama getothe sliding door due to
incor rect use Using
the lo wer guide of the sliding door (car‐
ri age) as a step can result in damage tothe
trim and/or mechanical components of the
sliding door. #
Do not use the lo wer guide of the sliding
door (car riage) as a step. Yo
u must reset the electric sliding door if there
has been a malfunction or a drop in voltage
(/ page 57).
Yo ur vehicle can be equipped with an electric
sliding door on the left and/or right-hand side.
Yo u can open and close the sliding door with
th ese cont rols:
R Sliding door buttons on the cent reconsole
R Sliding door button on the door sill (B-pillar)
R Door handle (inside or outside)
R Key
The sliding door is equipped with automatic
bloc kage detection with reve rsing function. If a
solid object bloc ksorrestricts the sliding door
during the automatic closing process, the sliding
door opens again automaticall y.Ifth e sliding
door is obstructed during the opening procedure,
it mo ves back a few centim etre s in the opposite
direction and stops. The automatic bloc
kage detection with reve rsing
function is only an aid. It is not a substitute for
yo ur attentiveness when closing the electrical
sliding door.
If an obs tacle is de tected, the display sho wsthe
Left-hand electric sliding door Obstruction detec-
ted message, forex ample, and five wa rning tones
sound.
% In unf
avourable operating conditions, e.g.
frost, ice or heavy soiling, press and hold the
appropriate sliding door button. The electric
sliding door mo ves with increased forc e.
Obser vethat in such circum stances, the
bloc kage detection is less sensitive. Tostop
th e mo vement, release the sliding door but‐
to n. Opening and closing the electrical sliding
door from the inside
&
WARNING Risk of becoming trapped due
to sliding door opening towa rdsth ere ar
When you open the sliding door, the sliding
door could hit other people as it mo ves
to wa rdsth ere ar of theve hicle. #
Only open the sliding door when tra ffic
conditions permit. Opening and closing
55

ATA
(Anti-Theft Alarm sy stem) Fu
nction of ATA(Anti- theft Alarm sy stem)
If th eATA system is primed, a visual and audible
alarm is triggered in thefo llowing situations:
R when opening a door
R when opening theve hicle with the emer gency
key
R when opening the bonn et
R when opening theta ilgate
Af ter locking theve hicle with theke y,theATA
sy stem is automatically primed. When
theATA system is primed, indicator lamp
1 flashes in theove rhead cont rol panel.
AT A is au tomatical lydeactivated in thefo llowing
situations:
R After unlocking theve hicle with thekey.
R When theke y is inser ted into the ignition
loc k.
% The alarm is not deactivated,
even if you
immediately close the open door that has
triggered it, forex ample.
Priming/deactivating ATA(Anti- theft Alarm
sy stem)
Priming #
Close all the doors. #
Lock theve hicle with thekey.
Indicator lamp 1intheove rhead cont rol
panel flashes.
Deactivating #
Unlock theve hicle with thekey.
or #
Insert theke y into the ignition loc k.
Indicator lamp 1intheove rhead cont rol
panel goes out.
St opping the ala rm #
Press the0036 or0037 button on thekey.
or #
Insert theke y into the ignition loc k.
The alarm stops. Fu
nction of tow- aw ay protection A visual and audible alarm is triggered if
the incli‐
nation of theve hicle changes, e.g. when lif ted on
one side, and tow- aw ay protection is primed. Priming/deactivating
tow- aw ay protection Re
quirements
R The doors are closed.
R The tailgate is closed.
Priming #
Lock theve hicle with thekey.
To w- aw ay protection is automatically primed
af te r about 50 seconds.
Deactivating #
Open theve hicle with thekey.
or #
Insert theke y into the ignition loc k.
To w- aw ay protection is deactivated. Opening and closing
67

Deactivating
#
Remo vetheke y from the ignition loc k. #
Press button 1.
When the button is released, indicator lamp
2 inthe button lights up for appro ximately
th re e seconds. #
Lock theve hicle with thekey.
To w- aw ay protection is deactivated.
To w- aw ay protection remains deactivated until
yo u lock theve hicle again.
In thefo llowing situations, a false alarm can
occur:
R when loading and/or transporting theve hicle
on a ferry or car transpor ter,fo rex ample
R when parking theve hicle on a mo vable sur‐
fa ce, such as a split-le velga rage
Deactivate tow- aw ay protection in these situa‐
tions. Fu
nction of interior pr otection If
th e primed interior motion sensor de tects
motion in theve hicle interior, a visual and acous‐
tic alarm is triggered. This can happen if some‐
one reaches into theve hicle interior, forex ample. Priming and deactivating
the interior motion
sensor Requ
irements
R The side windo wsare closed.
R The doors are closed.
R The tailgate is closed. Priming #
Make sure that no thing (such as masc ots or
coat hangers) is hanging on there ar-view mir‐
ro r or on the grab handles. This will pr event
fa lse alarms. #
Lock theve hicle with thekey.
The interior motion sensor is primed af ter
appr oximately 20 seconds.
Deactivating #
Unlock theve hicle with thekey.
or #
Insert theke y into the ignition loc k.
The interior motion sensor automatically
switches off.
Deactivating #
Remo vetheke y from the ignition loc k. #
Press button 1.
When the button is released, indicator lamp
2 inthe button lights up for appro ximately
th re e seconds. #
Lock theve hicle with thekey.
The interior motion sensor is deactivated.
Interior pr otection remains deactivated until you
lock theve hicle again.
In thefo llowing situations, a false alarm can
occur:
R ifth ere are people or animals remaining
inside
R when transporting theve hicle on a ferry or
car transpor ter,fo rex ample
Deactivate the interior motion sensor in these sit‐
uations. 68
Opening and closing

Note
s onthe cor rect driver's seat position &
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. Ensure
thefo llowing when adjusting steering
wheel 3, seat belt 2and driver's seat 1:
R You are sitting as faraw ay from the driver's
airbag as possible.
R You are sitting in an upright position.
R Your thighs are gently suppor tedby the seat
cushion.
R Your legs are not fully extended and you can
re ach the pedals easily.
R The back of your head is suppo rted at eye
le ve lby the middle part of the head restra int
R You can hold thesteering wheel with your
arms slightly bent.
R You can mo veyour legs without any restric‐
tions.
R You can see all of the instrument clus ter dis‐
pla yswe ll R
You ha vea good overview of the tra ffic condi‐
tions.
R Your seat belt sits snugly against your body
and passes across the cent reofyour shoul‐
der and across your hips in the pelvic area. Seats
Ad
justing the front seat mechanically &
WARNING Risk of becoming trapped if
th e seats are adjus tedby children
Children could become trapped if they adjust
th e seats, particular lywhen unat tended. #
When le aving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. #
Never lea vechildren unat tended in the
ve hicle. &
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 becoming trapped dur‐
ing seat adjustment
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail. #
Make sure when adjusting a seat that
no one has any body parts in the sweep
of the seat. &
WARNING Risk of accident due tothe
driver's seat not being engaged
The driver's seat may mo veunexpectedly
while driving.
This could cause youto lose control of the
ve hicle. Seats and
stowage 69

#
Always make sure that the driver's seat
is engaged before starting theve hicle. &
WARNING Risk of injury or death dueto
th e front seat being positioned too close
to the cockpit
The front airbags can also injure the occu‐
pants in the front of theve hicle. #
Always adjust the front seats so they
are as faraw ay as possible from the
front airbags. #
In addition, obser vethe no tes on cor‐
re ct seat adjustment. &
WARNING Risk of injury or death dueto
incor rect seat position
The seat belt will not of ferth e intended le vel
of pr otection if you ha venot mo vedth e seat
backrest toan almost vertical position.
In particular, you may slip under the seatbelt
and injure yourself. #
Adjust the seat properly before begin‐
ning your journe y. #
Always ensure that the seat backrest is
in an almost vertical position and that
th e shoulder section of your seat belt is
ro uted across the cent reofyour shoul‐
der. &
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. &
WARNING Risk of burn s from hot ampli‐
fi ers under the driver's seat
Ve hicles with amplifiers under the driver's
seat: The amplifier can become hot during opera‐
tion.
Yo
u could burn yourself if youto uch the
amplifier. #
Do not reach unde rneath the driver's
seat. #
Adjust the driver's seat carefully. *
NO
TEDama getothe seats and the seat
heating due tofluids, sharp objects or
insulating materials To
avo id damage tothe seats or seat heating,
ta ke thefo llowing steps: #
Do not spill any fluids on tothe seats. If
some thing does get spilt onto the seats,
dry the seats as quickly as possible. #
Ifth e seat co vers are moist or wet, do
not switch the seat heating on. Do not
use the seat heating todry the seats. #
Clean the seats as recommended. See
th e "Cleaning and care" section. #
Do not transport any heavy loads on the
seats. Do not place any sharp objects
such as knives, nails or tools on the
seats. Use the seats only for people if
possible. #
While the seat heating is in operation,
do not co verth e seats with insulating
materials such as blank ets, coats, bags,
pr otective co vers,ch ild seats or boos ter
seats. Ad
justing the seat fore -and-aft position 1
Seat fore -and-aft position adjustment
2 Seat angle adjustment
3 Seat height adjustment
4 Seat ba ckrest adjustment 70
Seats and stowage

#
Pull le ver1 upwards and slide the seat for‐
wa rds or back until the desired position has
been reached. #
Release le ver1 and push the seat back or
fo rw ards until you hear the seat engage.
% Fo
r front swivel seats, the le ver in position
1 is used torelease the swivel seat. The
le ve rto adjust thefo re -and-aft position is in
th efo rm of a bar in front of the seat
(/ page 74).
Ad justing the seat height #
Pull or push le ver3 repeatedly until the
desired seat height has been reached.
Ad justing the seat backrest #
Turn handwheel 4forw ards.
The seat backrest will mo vetoave rtical posi‐
tion. #
Turn handwheel 4backwards.
The seat backrest will tilt bac k.
Ad justing the seat angle #
Turn handwheel 2forw ards.
The front of the seat cushion will tilt down. #
Turn handwheel 2backwards.
The front of the seat cushion will tilt up. Ad
justing the front seat electrically &
WARNING Risk of becoming trapped if
th e seats are adjus tedby children
Children could become trapped if they adjust
th e seats, particularly when unattended. #
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. #
Never lea vechildren unat tended in the
ve hicle. The seats can be adjus
ted when there is no key in
th e ignition loc k. &
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 becoming trapped dur‐
ing seat adjustment
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the
seat guide rail. #
Make sure when adjusting a seat that
no one has any body parts in the sweep
of the seat. Obser
vethe saf ety no tes on "Airbags" and "Chil‐
dren in theve hicle". &
WARNING Risk of injury or death dueto
th e front seat being positioned too close
to the cockpit
The front airbags can also injure the occu‐
pants in the front of theve hicle. #
Always adjust the front seats so they
are as faraw ay as possible from the
front airbags. #
In addition, obser vethe no tes on cor‐
re ct seat adjustment. &
WARNING Risk of injury or death dueto
incor rect seat position
The seat belt will not of ferth e intended le vel
of pr otection if you ha venot mo vedth e seat
backrest toan almost vertical position.
In particular, you may slip under the seatbelt
and injure yourself. #
Adjust the seat properly before begin‐
ning your journe y. #
Always ensure that the seat backrest is
in an almost vertical position and that Seats and
stowage 71