Get Occupant safety -> Safely transporting children in the vehicle Guide for Mercedes A Class 4 Door Third Generation (2018-2026)

Occupant safety

Function of the post-collision brake

Depending on the accident situation, the post-col-

lision brake can minimize the severity of a further

collision or even avoid it.

51

pants. These measures cannot necessarily pre-

vent an imminent impact.

PRE-SAFE^®PLUS can implement the following

measures independently of each other:

Automatic measuress aꢀer an accident

Depending on the type and severity of the acci-

dent, and depending on the vehicle's equipment,

the following measures can be implemented, for

example:

If an accident is detected, the post-collision brake

can implement automatic braking. When the vehi-

cle has come to a standstill, the electric parking

brake is automatically applied.

R

Tightening the seat belts on the driver's seat

and front passenger seat.

R

Automatic braking (post-collision brake)

R

Increasing brake pressure when the vehicle is

stationary. This brake application is canceled

automatically when the vehicle pulls away.

R

Activating the hazard warning light system

R

Triggering an automatic emergency call

(/ page 246)

The driver can cancel automatic braking by taking

the following actions:

If an accident did not occur, the pre-emptive

measures that were taken are reversed.

R

Switching oꢁ the engine

R

Braking more strongly than automatic braking

To start the vehicle again, switch the vehicle

oꢁ and on once more (/ page 129). Depend-

ing on the type and severity of the accident,

you may no longer be able to start the vehicle.

R

Fully depressing the accelerator pedal with

force

System limits

The system will not initiate any action in the fol-

lowing situations:

Safely trannsporting children in thhe vehicle

R

Switching oꢁ the fuel supply system

R

When backing up

Always observee when childrren are travelling in the

vehicle

R

Unlocking the vehicle doors

The system will not initiate any braking application

in the following situations:

R

Lowering the side windows

%

Also strictly observe the safety notes for the

speciꢂc situation. In this way you can recog-

nize potential risks and avoid dangers if chil-

dren are traveling in the vehicle

R

Displaying the emergency guide in the multi-

media system display

R

Whilst driving

or

R

Switching on the interior lighting

R

When entering or exiting a parking space while

using Active Parking Assist

(/ page 52).

Occupant safety

52

R

Be diligent

The generic term child restraint system

Canadian Motor Vehicle Safety Standards 213

and 210.2

Bear in mind that negligence when securing a

child in the child restraint system may have seri-

ous consequences. Always be diligent in securing

a child carefully before every journey.

The generic term child restraint system is used in

this Operator's Manual. A child restraint system

is, for example:

Conꢂrmation that the child restraint system com-

plies with the standards can be found on an

instruction label on the child restraint system.

This conꢂrmation can also be found in the instal-

lation instructions that are included with the child

restraint system.

R

A baby car seat

Never allow babies and children to travel sitting

on the lap of another vehicle occupant.

R

A rearward-facing child seat

R

A forward-facing child seat

To improve protection for children younger than

12 years old or under 5 ꢀ (1.50 m) in height,

Mercedes-Benz recommends you observe the fol-

lowing information:

R

A child booster seat with a backrest and seat

belt guide

Detectinng risks,, avoidiing danger

Mercedes-Benz recommends using a child

booster seat with a backrest.

Securing sysstems for child restraint systems in

the vehicle

R

Always secure the child in a child restraint sys-

tem suitable for this Mercedes-Benz vehicle.

The child restraint system must be appropriate to

the age, weight and size of the child.

Only use the following securing systems for child

restraint systems:

R

The child restraint system must be appropriate

to the age, weight and size of the child.

Obserrve laws and legal requirements

Always observe the legal requirements when

using a child restraint system in the vehicle.

R

The LATCH-type (ISOFIX) securing rings

R

The vehicle seat must be suitable for installing

a child restraint system.

R

The vehicle's seat belt system

R

The Top Tether anchorages

Accident statistics show that children secured on

the rear seats are generally safer than children

secured on the front seats. For this reason,

Mercedes-Benz strongly advises that you install a

child restraint system on a rear seat.

Observe standards for child restraint systems

Installing a LATCH-type (ISOFIX) child restraint

system is preferred.

All child restraint systems must meet the following

standards:

Simply attaching to the securing rings on the vehi-

cle can reduce the risk of installing the child

restraint system incorrectly.

R

U.S. Federal Motor Vehicle Safety Standards

213 and 225

Occupant safety

53

When securing a child with the integrated seat

belt of the LATCH-type (ISOFIX) child restraint

system, always comply with the permissible gross

weight for the child and child restraint system

(/ page 56).

Always secure a child restraint system correctly

&

WARNING Risk of injury or death due to

unsecured child restraint systems in the

vehicle

&

WARNING Risk of injury or death due to

incorrect installation of the child restraint

system

If the child restraint system is incorrectly

installed or not secured, it can come loose.

A booster seat may be necessary to achieve

proper seat belt positioning for children over

40 lbs (18 kg) in weight or until they reach a

height where a three-point seat belt can be fas-

tened properly without a booster seat.

The child can then not be protected or

restrained as intended.

The child restraint system could be ꢃung

around and hit vehicle occupants.

#

Be sure to comply with the manufactur-

er's installation instructions for the child

restraint system and its correct use.

#

Always install child restraint systems cor-

rectly, even when not in use.

#

Mercedes-Benz recommends a suitable child

booster seat with a backrest and seat belt guide.

Always comply with the child restraint

system manufacturer's installation

instructions.

#

Make sure that the entire base of the

child restraint system always rests on

the sitting surface of the seat.

Advantage of a rearward-facing child restraint sys-

tem

#

Never place objects (e.g. cushions)

under or behind the child restraint sys-

tem.

R

Always observe the child restraint system

manufacturer's installation and operating

instructions as well as the vehicle-speciꢂc

information:

It is preferable to transport a baby or a small child

in a suitable rearward-facing child restraint sys-

tem. In this case, the child sits in the opposite

direction to the direction of travel and faces back-

wards.

#

Use child restraint systems only with the

original cover designed for them.

-

Installing the LATCH-type (ISOFIX) child

restraint system on the right and leꢀ rear

seats (/ page 56).

#

Always replace damaged covers with

genuine covers.

Babies and small children have comparatively

weak neck muscles in relation to the size and

weight of their head. The risk of injury to the cer-

vical spine during an accident can be reduced in a

rearward-facing child restraint system.

-

Securing the child restraint system with

the seat belt on the rear seat

(/ page 60).

Occupant safety

54

-

Securing the child restraint system with

the seat belt on the front passenger seat

(/ page 62). Observe the speciꢂc

instructions for the rearward-facing and

forward-facing child restraint systems

(/ page 61).

Avoid directt sunlight

#

Only aꢄx accessories which have been

specially approved for this child restraint

system by the child restraint system's

manufacturer.

&

WARNING Risk of burns when the child

seat is exposed to direct sunlight

If the child restraint system is exposed to

direct sunlight or heat, parts could heat up

excessively.

Only use child restraint systems which are in

proper working condition

If the front passenger seat is occupied,

ensure, both before and during the jour-

ney, that the status of the front passenger

airbag is correct for the current situation

(/ page 47).

Children could suꢁer burns from these parts,

particularly the metallic parts of the child

restraint system.

&

WARNING Risk of injury or death caused

by the use of damaged child restraint sys-

tems

#

Always make sure that the child restraint

system is not exposed to direct sunlight.

R

Observe the warning labels in the vehicle inte-

rior and on the child restraint system.

Child restraint systems or their retaining sys-

tems that have been subjected to stress in an

accident may not be able to perform their

intended protective function.

#

Cover the child restraint system with a

blanket, for example.

Also secure Top Tether if present.

#

Do not modify the child restraint system

If the child restraint system has been

exposed to direct sunlight, allow it to

cool before securing a child into it.

It may be the case that the child cannot be

properly restrained.

&

WARNING Risk of injury due to modiꢂca-

tions to the child restraint system

#

Always immediately replace child

restraint systems that have been dam-

aged or involved in an accident.

#

Never leave children unattended in the

vehicle.

The child restraint system can no longer func-

tion properly. This poses an increased risk of

injury.

#

Have the securing systems for the child

restraint systems checked at a qualiꢂed

specialist workshop before installing a

child restraint system again.

#

Never modify a child restraint system.

Occupant safety

55

Observe when stopping or parking

Front passenger seat

Securing system:

#

Keep the vehicle SmartKey out of reach

of children.

&

WARNING Risk of accident and injury due

to children leꢀ unattended in the vehicle

7

Vehicle seat belt

&

WARNING Risk of fatal injury due to expo-

sure to extreme heat or cold in the vehicle

Be sure to observe:

If children are leꢀ unsupervised in the vehicle,

they could, in particular:

R

If the front passenger seat is occupied,

ensure, both before and during the journey,

If persons, particularly children, are subjected

to prolonged exposure to intense heat or cold,

there is a risk of severe injury or even death.

R

open doors, thereby endangering other

persons or road users.

that the status of the front passenger airbag is

correct for the current situation (/ page 47).

R

get out and be struck by oncoming traꢄc.

#

Never leave persons, particularly chil-

dren, unattended in the vehicle.

R

Notes on automatic front passenger airbag

shutoꢁ (/ page 46).

R

operate vehicle equipment and become

trapped, for example.

Center rear seat

Securing system:

In addition, the children could also set the

vehicle in motion, for example by:

Overview of suitable seats in the vehicle for instal-

ling a child resstraint system

7

Vehicle seat belt

R

releasing the parking brake.

Leꢀ/right rear seat

¯

Also secure Top Tether if present

(/ page 58).

R

changing the transmission position.

Preferred securing system:

R

starting the vehicle.

®

LATCH-type (ISOFIX) child seat securing

system

#

Never leave children unattended in the

vehicle.

¯

Also secure Top Tether if present

(/ page 58).

#

When leaving the vehicle, always take the

SmartKey with you and lock the vehicle.

Alternative securing system:

7

Vehicle seat belt

Occupant safety

56

Activating or deactivating the special seat belt

retractor of the seat belt

The seat belts on the following seats are equipped Deactivating the special seat belt retractor

with a special seat belt retractor:

#

Press the release button of the seat belt

buckle.

R

Front passenger seat

&

WARNING Risk of injury or death if a seat

belt is unfastened while the vehicle is in

motion

#

R

Rear seats

Hold the seat belt tongue and guide back to

the seat belt outlet.

Installing a child restraint system

#

If the seat belt is released while the vehicle is

in motion, the special seat belt retractor is

deactivated and the child restraint system is

no longer correctly secured. The seat belt is

drawn in slightly by the inertia reel and cannot

be immediately closed again.

When installing a child restraint system,

Installing a LATCH-type (IISOFIX) child restraint

system on the leꢀ and right reaar seats

always observe the manufacturer's installation

and operating instructions as well as the infor-

mation in this Operator's Manual.

Installingg a LATCH-type ((ISOFIX)) cchild restraint

system on the leꢀ and right rearr seats

#

Pull the seat belt smoothly from the seat belt

outlet.

&

WARNIING Risk of accident if the rear

bench seat, rear seat and seat backrest

are not engaged

#

Stop the vehicle immediately in accord-

ance with the traꢄc conditions.

#

Engage the seat belt tongue in the seat belt

buckle.

#

Activate the special seat belt retractor

again and correctly secure the child

restraint system.

Activating the speciial seat belt retractor

The rear bench seat, rear seat and seat back-

rest may fold forwards, even when you are

driving.

#

Pull the seat belt out fully and let the inertia

reel retract it again.

When the special seat belt retractor is activa-

ted, you will hear a ratcheting sound.

When enabled, the special seat belt retractor

ensures that the seat belts of the front passenger

seat and rear seats do not slacken once the child

restraint system is secured.

R

As a result, the vehicle occupant will be

pushed into the seat belt with increased

force. The seat belt will not be able to pro-

tect as intended and could cause addi-

tional injury.

#

Push the child restraint system down until the

seat belt sits tightly.

Occupant safety

57

O

Make sure that the child's feet do not touch

the front seat. If necessary, move the front

seat slightly forwards.

R

Objects or loads in the trunk or cargo

compartment will not be restrained by the

seat backrest.

system with which the child is secured

with the vehicle seat belt.

#

Also secure the child restraint system

with the Top Tether belt, if available.

® When installing a LATCH-type (ISOFIX) child

restraint system, also observe the following:

#

Make sure that the rear bench seat, the

rear seat and the seat backrest are

engaged before every trip.

Always comply with the information about the

mass of the child restraint system:

O

When using a baby car seat in weighht group

0/0+ and a rearward-facing child restraint

system in weight grroup I on a rear seat:

adjust the front seat so that the seat does

not touch the child restraint system.

R

If the rear seat backrest is not engaged and

locked in place, the red lock veriꢂcation indicator

will be visible.

In the manufacturer's installation and operat-

ing instructions for the child restraint system

used

R

On a label on the child restraint system, if

present

O

When using a forward-faciing childd restraint

system in weight ggroup I: remove the head

restraint from the respective seat, if possible.

In addition, the backrest of the child restraint

system must lie as ꢃat as possible against

the backrest of the vehicle seat.

&

WARNING Risk of injury or death if the

permissible gross mass of the child and

child restraint system together is excee-

ded.

Regularly check that the permissible gross mass

of the child and child restraint system is still com-

plied with.

Too much load may be placed on the LATCH-

type (ISOFIX) child restraint system and the

child may not be restrained correctly in the

event of an accident, for example.

When installing a child restraint system, observe

the following:

Aꢀer the child restraint system has been

removed, replace the head restraint immedi-

ately and adjust all head restraints correctly.

O

Always observe the correct use of the seats

and consider their suitability for attaching a

child restraint system.

#

If the child and the child restraint system

O

If the head restraint of the child seat cannot

be fully extended when it is installed in the

vehicle, this will result in restrictions on the

maximum size setting for child restraint sys-

tems in weight group II or III.

together weigh more than the permissi-

ble gross mass of 73 lb (33 kg ), only use

a LATCH-type (ISOFIX) child restraint

O

Always comply with the manufacturer's

installation and operating instructions for the

child restraint system used.

Occupant safety

58

Contact with the roof when the head

restraint is fully extended and locked in place

will not result in any restrictions on use.

*

NOTE Damage to the seat belt for the cen-

ter seat during installation of the child

restraint system

O

The child restraint system must not be put

under strain between the roof and the seat

cushion and/or be installed facing the wrong

direction. Where possible, adjust the seat

cushion inclination accordingly.

#

Make sure that the seat belt is not trap-

ped.

#

Attach the LATCH-type (ISOFIX) child restraint

system to both mounting brackets in the vehi-

cle.

The child restraint system must not be put

under strain by the head restraint. Adjust the

head restraints as appropriate.

Fastening a Top Tether

&

WARNING Risk of injury or death if the

rear seat backrests are not locked aꢀer

Top Tether belts are installed

1

LATCH-type (ISOFIX) mounting bracket

The rear seat backrests may fold forwards

when you are driving.

#

Before every journey, make sure that the

LATCH-type (ISOFIX) child restraint system is

correctly engaged in both mounting brackets

in the vehicle.

As a result, child restraint systems will no lon-

ger be able to perform their intended protec-

tive function. This may also cause additional

injuries.

Occupant safety

Fold up cover 2 of Top Tether anchorage 3.

59

#

Always lock rear seat backrests aꢀer

installing Top Tether belts.

Vehicles with adjustable head restraints:

Observe the lock veriꢂcation indicator.

#

If necessary, slide head restraint 1 upwards

(/ page 94).

If the rear seat backrest is not engaged and

locked in place, the red lock veriꢂcation indicator

will be visible.

#

Guide Top Tether belt 4 under head restraint

1 between the two head restraint bars.

¯

If the child restraint system is equipped

with a Top Tether belt:

Vehicles without adjustable head restraints:

#

The risk of injury may be reduced by Top

Tether. The Top Tether belt enables an

additional connection between the child

restraint system attached with LATCH-type

(ISOFIX) (leꢀ and right rear seats) or the

seat belt (all rear seats) and the vehicle.

Top Tether belt with one seat belt strap: guide

Top Tether belt 4 over the center of head

restraint 1.

or

#

Top Tether belt with two seat belt straps: guide

one Top Tether belt 4 past head restraint 1

on the right and leꢀ sides respectively.

All vehicles:

#

Install the LATCH-type (ISOFIX) or belt-

secured child restraint system with Top Tether.

In doing so, comply with the child restraint

system manufacturer's installation instruc-

tions.

Occupant safety

60

#

Hook Top Tether hook 5 of Top Tether belt

4 into Top Tether anchorage 3 without

twisting.

Securing the child restraint system with the seat

belt

If the rear seat backrest is not engaged and

locked in place, the red lock veriꢂcation indicator

will be visible.

Securing the child restraint system with the seat

belt on the rear seat

#

Tension Top Tether belt 4. In doing so, com-

ply with the child restraint system manufactur-

er's installation instructions.

When installinng a belt-seccured child restraint sys-

tem, obserrve the following:

&

WARNING Risk of accident if the rear

bench seat, rear seat and seat backrest

are not engaged

O

Always comply with the manufacturer's

installation and operating instructions for the

child restraint system used.

Fold down cover 2 of Top Tether anchorage

3.

O

Also secure Top Tether if present

(/ page 58).

The rear bench seat, rear seat and seat back-

rest may fold forwards, even when you are

driving.

Vehicles with adjustable head restraints:

#

If necessary, slide head restraint 1 down-

When using a weight category 0/0+ baby

car seat and a weight category I rearward-

facing child restraint system on a rear seat:

adjust the front seat so that the seat does

not touch the child restraint system.

wards (/ page 94). Make sure that you do

not interfere with the correct routing of Top

Tether belt 4.

R

As a result, the vehicle occupant will be

pushed into the seat belt with increased

force. The seat belt will not be able to pro-

tect as intended and could cause addi-

tional injury.

O

When using a weight ccategorry I forward-

facing child restraint system:: remove the

head restraint from the respective seat, if

possible.

R

Objects or loads in the trunk or cargo

compartment will not be restrained by the

seat backrest.

Aꢀer the child restraint system has been

removed, replace the head restraint immedi-

ately and adjust all head restraints correctly.

#

Make sure that the rear bench seat, the

rear seat and the seat backrest are

engaged before every trip.

Occupant safety

The seat belts on the following seats are equipped Notes on rearward-facing and forward-facing child

61

O

The backrest of the forward-facing child

restraint system must, as far as possible, be

resting on the seat backrest of the rear seat.

with a special seatbelt retractor:

restraint systems on the front passenger seat

R

Front passenger seat

&

WARNING Risk of injury or fatal injury

when using a rearward-facing child

restraint system while the co-driver airbag

is enabled

If the head restraint of the child seat cannot

be fully extended when it is installed in the

vehicle, this will result in restrictions on the

maximum size setting for child restraint sys-

tems in weight category II or III.

R

Rear seats

When enabled, the special seatbelt retractor

ensures that the seat belts of the front passenger

seat and rear seats do not slacken once the child

restraint system is secured (/ page 56).

If you secure a child in a rearward-facing child

restraint system on the co-driver seat and the

PASSENGER AIR BAG OFF indicator lamp is

oꢁ, the co-driver airbag can deploy in the

event of an accident.

Contact with the roof when the head

restraint is fully extended and locked in place

will not result in any restrictions on use.

#

Install the child restraint system.

The entire base of the child restraint system

must always rest on the seat surface of the

rear seat.

O

The child restraint system must not be put

under strain between the roof and the seat

cushion and/or be installed facing the wrong

direction. Where possible, adjust the seat

cushion inclination accordingly.

The child could be struck by the airbag.

#

Always make sure that the shoulder belt strap

#

Always ensure that the co-driver airbag is

disabled. The PASSENGER AIR BAG OFF

indicator lamp must be lit.

is correctly routed from the seat belt outlet of

the vehicle to the shoulder belt guide on the

child restraint system.

The shoulder belt strap must be routed

forward from the seat belt outlet.

O

The child restraint system must not be put

under strain by the head restraint. Adjust the

head restraints as appropriate.

#

NEVER use a rearward-facing child

restraint system on a seat with an ENA-

BLED FRONT AIRBAG; DEATH or SERI-

OUS INJURY to the CHILD can occur.

Make sure that the child's feet do not touch

the front seat. If necessary, move the front

seat slightly forwards.

Observe the speciꢂc instructions for the rear-

ward-facing and forward-facing child restraint sys-

tems (/ page 62).

Occupant safety

62

O

Always observe the status of the front passenger

airbag on the PASSENGER AIR BAG OFF indicator

lamp:

When using a forward-facing child restraint

system in weight category I: remove the head

restraint from the respective seat, if possible.

The child restraint system must not be put

under strain by the head restraint. Adjust the

head restraints as appropriate.

R

When using a rearward-facing child restraint

Aꢀer the child restraint system has been

removed, replace the head restraint immedi-

ately and adjust all head restraints correctly.

Never place objects (e.g. cushions) under or

behind the child restraint system.

system on the front passenger seat, the front

passenger airbag must always be disabled.

This is only the case if the PASSENGER AIR

BAG OFF indicator lamp is lit continuously

(/ page 47).

The seat belt on the front passenger side is equip-

ped with a special seatbelt retractor.

O

The backrest of the forward-facing child

restraint system must, as far as possible, be

resting on the seat backrest of the front

passenger seat.

When enabled, the special seatbelt retractor

ensures that the seat belt does not slacken once

the child seat is secured (/ page 56).

R

If the PASSENGER AIR BAG OFF indicator

lamp is oꢁ, the front passenger airbag is ena-

bled. The front passenger airbag may deploy

during an accident.

If the head restraint of the child seat cannot

be fully extended when it is installed in the

vehicle, this will result in restrictions on the

maximum size setting for child restraint sys-

tems in weight category II or III.

&

WARNING Risk of injury or death due to

objects between the seat surface and the

child restraint system

Securing the child restraint system with the seat

belt on the front passenger seat

Objects between the seat surface and the

child restraint system could aꢁect the function

of the automatic front passenger airbag shut-

oꢁ.

Contact with the roof when the head

restraint is fully extended and locked in place

will not result in any restrictions on use.

When installing a belt-secured child restraint sys-

tem on the front passenger seat, always observe

the following:

O

The child restraint system must not be put

under strain between the roof and the seat

cushion and/or be installed facing the wrong

direction.

O

Observe the notes on rearward-facing and

forward-facing child restraint systems on the

front passenger seat (/ page 61).

#

Do not place any objects between the

seat surface and the child restraint sys-

tem.

O

#

Observe the child restraint system manufac-

turer's installation and operating instructions.

Always make sure that the child restraint

system is correctly installed.

Occupant safety

63

#

Set the front passenger seat as far back as

possible and move the seat into the highest

position if possible.

Child-prooof locks

#

When leaving the vehicle, always take the

SmartKey with you and lock the vehicle.

Activating or deactivating the child safety lock for

the rear doors

Keep the vehicle SmartKey out of reach

of children.

Adjust the seat cushion inclination so that the

front edge of the seat cushion is in the highest

position and the rear edge of the seat cushion

is in the lowest position.

&

WARNING Risk of accident and injury due

to children leꢀ unattended in the vehicle

&

WARNING Risk of fatal injury due to expo-

sure to extreme heat or cold in the vehicle

If children are leꢀ unsupervised in the vehicle,

they could, in particular:

#

Set the seat backrest to the most vertical

position possible.

If persons, particularly children, are subjected

to prolonged exposure to intense heat or cold,

there is a risk of severe injury or even death.

R

open doors, thereby endangering other

persons or road users.

Install the child restraint system.

The entire base of the child restraint system

must always rest on the sitting surface of the

front passenger seat.

R

get out and be struck by oncoming traꢄc.

#

Never leave persons, particularly chil-

dren, unattended in the vehicle.

R

operate vehicle equipment and become

trapped, for example.

#

Always make sure that the shoulder belt strap

is correctly routed from the seat belt outlet of

the vehicle to the shoulder belt guide on the

child restraint system.

The shoulder belt strap must be routed for-

wards and downwards from the seat belt out-

let.

&

WARNING Risk of accident and injury due

to children leꢀ unattended in the vehicle

In addition, the children could also set the

vehicle in motion, for example by:

If children are traveling in the vehicle, they

could, in particular:

R

releasing the parking brake.

R

changing the transmission position.

R

Open doors, thereby endangering other

persons or road users.

R

starting the vehicle.

#

If necessary, adjust the front passenger seat

accordingly.

#

Never leave children unattended in the

vehicle.

R

Get out and be struck by oncoming traꢄc.

R

Operate vehicle equipment and become

trapped, for example.

Occupant safety

64

Activating and deactivating the child safety lock

for the rear side windows

#

Always activate the installed child safety

locks if children are traveling in the vehi-

cle.

#

Never leave children unattended in the

vehicle.

When leaving the vehicle, always take the

SmartKey with you and lock the vehicle.

There are child safety locks for the rear doors and

the rear side windows.

The child safety lock on the rear doors secures

each door separately. The doors can no longer be

opened from the inside.

#

Press the lever in direction 1 (activate) or 2

(deactivate).

Make sure that the child safety locks are work-

ing properly.

#

To activate/deactivate: press button 2.

The rear side window can be opened or closed

in the following cases:

R

indicator lamp 1 is lit: via the switch on

the driver's door

Occupant safety -> Safely transporting children in the vehicle for Your Mercedes A Class 4 Door Third Generation (2018-2026)

Related Topics

Popular Owner Manuals

Latest Owner Manuals