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:
R
Tightening the seat belts on the driver's seat
and front passenger seat.
R
Activating the rear hazard warning lights at a
higher flashing frequency.
R
Increasing brake pressure when the vehicle is
stationary. This brake application is cancelled
automatically when the vehicle pulls away.
If an accident did not occur, the pre-emptive
measures that were taken are reversed.
System limits
The system will not initiate any action in the fol-
lowing situations:
R
when reversing
or
R
when the vehicle is towing a trailer and there
is a risk of a rear impact
The system will not initiate any braking application
in the following situations:
R
whilst driving
or
R
when entering or exiting a parking space while
using Active Parking Assist
Function of PRE-SAFE
®
Impulse Side
If an imminent side impact is detected, PRE-
SAFE
®
Impulse Side can pre-emptively move the
front seat vehicle occupant's upper body towards
the centre of the vehicle. It does this by rapidly
inflating an air cushion in the outer seat side bol-
ster of the seat backrest on the side on which the
impact is anticipated. This increases the distance
between the door and the vehicle occupant.
If PRE-SAFE
®
Impulse Side has been deployed or
is faulty, the
PRE-SAFE impulse side inoperative
See Owner's Manual
(
/
page 780) display mes-
sage appears.
Automatic measures after 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:
R
automatic braking (post-collision brake)
R
activating the hazard warning lights
R
triggering an automatic emergency call
(
/
page 57)
R
switching off the drive system and high-volt-
age on-board electrical system
R
unlocking the vehicle doors
R
lowering the side windows
R
displaying the emergency guide in the central
display (
/
page 58)
R
switching on the interior lighting
Function of the post-collision brake
Depending on the accident situation, the post-col-
lision brake can minimise the severity of a further
collision or even avoid it.
If an accident is detected, the post-collision brake
can implement automatic braking. When the vehi-
112 Occupant safety
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Содержание EQS 2021
Страница 1: ...EQS Operator s Manual ohne...
Страница 10: ...Touch sensitive controls Overview of touch sensitive controls 8 Electronic information products ohne...
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Страница 62: ...Left hand drive vehicles with central display 60 At a glance Cockpit central display ohne...
Страница 64: ...Left hand drive vehicles with MBUX hyperscreen 62 At a glance Cockpit MBUX Hyperscreen ohne...
Страница 66: ...Standard driver display 64 At a glance Indicator and warning lamps standard ohne...
Страница 68: ...Driver s display with driver camera 66 At a glance Indicator and warning lamps with driver camera ohne...
Страница 70: ...68 At a glance Overhead control panel ohne...
Страница 72: ...70 At a glance Door operating unit and seat adjustment ohne...
Страница 74: ...72 At a glance Control settings in the rear passenger compartment ohne...
Страница 76: ...74 At a glance Emergencies and breakdowns ohne...
Страница 924: ...Z Zero Layer central display Calling up 442 Function 440 Operating 442 Overview 441 922 Index ohne...
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