Get Occupant safety -> PRE-SAFE? system Guide for Mercedes CLA 4 Door Second Generation (2019-2024)

with a build corresponding to that of an adult

must not use the front passenger seat.

Instead, they should use a rear seat.

If the front passenger seat is occupied by a

person of smaller stature (e.g. a teenager or

small adult), the PASSENGER AIR BAG OFF

indicator lamp is either lit continuously or

remains o, depending on the classication.

If the PASSENGER AIR BAG OFF indicator

lamp is o: move the front passenger seat

as far back as possible, or the person of

smaller stature should use a rear seat.

If the PASSENGER AIR BAG OFF indicator

lamp is lit continuously: the person of

smaller stature should not use the front

passenger seat.

WARNINGARNING Risk of injury or death when

the PASSENGER AIR BAG OFF indicator

lamp is lit

If the PASSENGER AIR BAG OFF indicator

lamp remains lit aer the self-test, the front

passenger airbag is disabled.

If the front passenger seat is occupied, always

ensure that:

The classication of the person in the front

passenger seat is correct and the front

passenger airbag is enabled or disabled in

accordance with the person in the front

passenger seat.

The person is seated properly with a cor-

rectly fastened seat belt.

The front passenger seat has been moved

as far back as possible.

Be sure to also observe the following further rela-

ted subjects:

Child restraint system on the front passenger

seat (/ page 62)

PRE-SPRE-SAFEAFE

®®

systsystemem

FFunction of PRE-Sunction of PRE-SAFEAFE

®®

(anticipat(anticipatorory occupanty occupant

protprotection)ection)

PRE-SAFE

is able to detect certain critical driv-

ing situations and implement pre-emptive meas-

ures to protect the vehicle occupants.

PRE-SAFE

can implement the following meas-

ures independently of each other:

Tightening the seat belts on the driver's seat

and front passenger seat.

Closing the side windows.

Vehicles witehicles with sliding sunrh sliding sunroof:oof: closing the slid-

ing sunroof.

Vehicles witehicles with memorh memory function:y function: moving the

front passenger seat to a more favorable seat

position.

PRE-SAFE

Sound: provided that the multime-

dia system is switched on, generating a brief

noise signal to stimulate the innate protective

mechanism of a person's hearing.

5050

Occupant safety

NOOTETE Damage caused by objects in the

footwell or behind the seat

The automatic adjustment of the seat position

may result in damage to the seat and/or the

object.

Stow objects in a suitable place.

RReevverersing tsing the PRE-She PRE-SAFEAFE

®®

systsystem measurem measureses

If an accident did not occur, the pre-emptive

measures that were taken are reversed.

You will need to perform certain settings yourself.

If the seat belt pre-tensioning is not reduced,

move the seat backrest back slightly.

The locking mechanism releases.

FFunction of PRE-Sunction of PRE-SAFEAFE

®®

PLPLUS (anticipatUS (anticipatorory occu-y occu-

pant protpant protection plus)ection plus)

PRE-SAFE

PLUS can detect certain impacts, par-

ticularly an imminent rear impact, and take pre-

emptive measures to protect the vehicle occu-

pants. These measures cannot necessarily pre-

vent an imminent impact.

PRE-SAFE

PLUS can implement the following

measures independently of each other:

Tightening the seat belts on the driver's seat

and front passenger seat.

Increasing brake pressure when the vehicle is

stationary. This brake application is canceled

automatically when the vehicle pulls away.

If an accident did not occur, the pre-emptive

measures that were taken are reversed.

Syst

System limitsem limits

The system will not initiate any action in the fol-

lowing situations:

When backing up

The system will not initiate any braking application

in the following situations:

Whilst driving

When entering or exiting a parking space while

using Active Parking Assist

AAututomatic measuromatic measureses aeraer an accidentan 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:

Automatic braking (post-collision brake)

Activating the hazard warning light system

Triggering an automatic emergency call

(/ page 248)

Switching o the engine

To start the vehicle again, switch the vehicle

o and on once more (/ page 131). Depend-

ing on the type and severity of the accident,

you may no longer be able to start the vehicle.

Switching o the fuel supply system

Unlocking the vehicle doors

Lowering the side windows

Displaying the emergency guide in the multi-

media system display

Switching on the interior lighting

Occupant safety

Occupant safety -> PRE-SAFE? system for Your Mercedes CLA 4 Door Second Generation (2019-2024)

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