2023 CITROEN DS7 CROSSBACK Lane

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Cruise control can also be paused
temporarily:
–

b

y pressing the brake pedal.
–

aut
omatically, if the electronic stability
control (ESC) system is triggered.
Changing the cruise speed
setting
The cruise control must be active.
To change the cruise speed setting, based on the
vehicle’s current speed:
►  For steps of +/- 1 mph (1 km/h), briefly
press 2-SET- or 3-SET+ repeatedly.
►  For steps of +/- 5 mph (5 km/h), press and
hold 2-SET- or 3-SET+.
Pressing and holding 2-SET- or 3-SET+
results in a rapid change in the speed of
the vehicle.
As a precaution, we recommend setting a
cruise speed fairly close to the current
speed of your vehicle, to avoid any sudden
acceleration or deceleration of the vehicle.
To change the cruise speed setting using the
speed suggested by the Road signs recognition
function displayed on the instrument panel:
►  Press 5-MEM once; a message is displayed,
confirming the memorisation request.
►  Press 5-MEM again to save the suggested
speed.
The new speed setting value is displayed on the
instrument panel.
Switching off
►  Turn the thumbwheel 1 to the "OFF" position:
the cruise control information disappears from
the screen.
Malfunction
In the event of a malfunction, dashes are
displayed flashing and then fixed instead of the
speed setting.
Have it checked by a dealer or a qualified
workshop.
DS DRIVE ASSIST
This system automatically adjusts the speed
and corrects the trajectory of the vehicle, using
Adaptive cruise control with Stop&Go function in
conjunction with Lane Positioning Assist.
These two functions must be activated and in
operation.
For more information on Adaptive cruise
control and Lane Positioning Assist, refer to the
corresponding sections.
The system assists the driver by acting on
the steering, acceleration and braking
within the physical limits and capacities of the
vehicle. Certain road infrastructure elements
or vehicles in the surroundings may not be
properly seen or may be poorly interpreted by
the camera and radar, resulting in an
unexpected change in direction, a lack of
steering correction and/or inappropriate
management of acceleration or braking.
Primarily designed for driving on main
roads and motorways, this system only
works with moving vehicles driving in the same
direction as your vehicle.
Adaptive cruise control
For more information, refer to the General
recommendations on the use of driving
and manoeuvring aids and the Specific
recommendations of cruise control.
This system automatically maintains the vehicle
speed at a value set by the driver (speed setting),
while respecting a safety distance from the
vehicle in front (target vehicle) previously set by
the driver. The system automatically manages the
acceleration and deceleration of the vehicle.
With the Stop function, the system manages
braking until the vehicle comes to a complete
stop.
With the Stop & Go function, the system manages
braking until the vehicle comes to a complete stop
and restarts the vehicle.

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Stop function
"Cruise paused" (for a few
seconds).
The system has brought the vehicle to a complete
stop and is keeping it immobilised: cruise control
is paused.
The driver must accelerate to move off again,
then reactivate cruise control.
Stop & Go function
"To pick up again: accelerate or
press the II button".
The system has brought the vehicle to a complete
stop.
Within 3 seconds, the vehicle gradually and
automatically begins moving again.
Beyond 3 seconds, the driver must accelerate or
press 4-II to move off again.
While the vehicle is immobilised, the
following recommendations apply:
–

The driv
er should not leave the vehicle.
–

Do no
t open the boot.
–

Do no
t drop off or pick up passengers.
–

Do no
t engage reverse gear.
When moving off again, watch out for
cyclists, pedestrians and animals, as they
may not be detected properly.
Operating limits
Cruise control operates by day and night, in dry
weather or moderate rainfall.
Certain situations cannot be managed by the
system and require driver intervention.
Cases not taken into account by the system:
–

Pede
strians, cyclists, animals.
–

St
ationary vehicles (e.g. traffic jams,
breakdown).


– Vehicles crossing your lane.
– V ehicles driving in the opposite direction.
Situations where the driver must suspend the
system:


– Vehicles in a tight bend.
– When approaching a roundabout.

– When follo wing a narrow vehicle.
Reactivate the system when conditions allow.
Situations in which the driver is prompted to
immediately resume control:
–

Ex
cessively sharp deceleration by the vehicle in
front of you.


– When a vehicle cuts in sharply between your
vehicle and the one in front.
Some vehicles on the road may be poorly
perceived or interpreted by the camera
and/or the radar (e.g. truck), which can lead to
an incorrect evaluation of distances and result
in inappropriate acceleration or braking of the
vehicle.
Pay particular attention:
– When mo torcycles are present and
when there are vehicles staggered across the
traffic lane.
–

When en
tering a tunnel or crossing a bridge.

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If any of the following malfunctions
occurs, do not use the system:
–

Follo
wing an impact on the windscreen close
to the camera or on the front bumper (versions
with radar).
–

B

rake lamps not working.
If the vehicle has undergone any of the
following modifications, do not use the
system:
–

Carrying long objects on roo
f bars.
–

Towing.
–

F

ront end of the vehicle modified (for
example by adding long-range headlamps or
painting the front bumper).
–

Ob
structed radar.
Malfunction
In the event of a malfunction,
dashes are displayed instead of
the speed setting.
This warning lamp comes on, accompanied
by a message and an audible signal, to
confirm the malfunction.
Have it checked by a dealer or a qualified
workshop.
Lane positioning assist
For more information, refer to the General
recommendations on the use of driving
and manoeuvring aids.


The system identifies the edges of the traffic lane
and steers the vehicle to keep it inside this lane
and maintain the lateral position chosen by the
driver.
To do this, the system uses a camera placed on
the upper part of the windscreen.
This system is particularly suited to driving on
motorways and main roads.
Operating conditions
– Adaptive cruise control active.
– Tra ffic lane marked out by lines on both sides.
–

ESC s
ystem operational.
–

ASR s
ystem activated.
–

No trailer det
ected.
–

No '
space-saver' spare wheel in use.
–

V
ehicle not subject to strong lateral
acceleration.
–

Direction indic
ators off upon activation of the
system.
Activation/Deactivation



►  With Adaptive cruise control with Stop&Go
function activated, press this button.
The action is confirmed by:
–

The indic
ator lamp in the button lighting up
green.
–

The follo
wing symbol being displayed on the
instrument panel.
The colour of the symbol on the instrument panel
depends on the operating status of the system:
(grey colour)
One or more operating conditions is not
met; the system is paused.
(green colour)
All operating conditions are met; the
system is active.
(orange colour)
System malfunction.
If the driver no longer wishes to use the system
for a while, they can deactivate it by pressing the
button again.
The indicator lamp in the button goes off and the
symbol disappears from the instrument panel.

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The system status is saved when the
ignition is switched off.
Cruise control
The driver must hold the steering wheel properly.
When cruise control is activated, the symbol is
displayed in green: by small steering actions, the
system directs the vehicle and keeps it in the
position chosen by the driver, in the traffic lane.
This position is not necessarily the centre of the
lane.
The driver can feel movements in the steering
wheel.
The driver can change the position of the vehicle
at any time, by turning the steering wheel. When
the driver feels that the vehicle’s position is
appropriate, whilst keeping hands on the steering
wheel, they must release the pressure to let the
system resume control of the steering, but the
vehicle will not be automatically centred within
the lane.
Pausing/Suspending the
system
The driver must act promptly if they
believe that the traffic conditions or the
state of the road surface require their
intervention, by moving the steering wheel to
temporarily suspend system operation. Any
intervention on the brake pedal that causes
the Adaptive cruise control to pause will also
cause the system to pause.
If the system detects that the driver is not
holding the wheel firmly enough, it
triggers a series of gradual alerts and then
deactivates itself if there is no response from
the driver.
If the function is suspended due to the
prolonged release of the force holding the
steering wheel, the function must be
reactivated by pressing the button again.
Automatic pause
– Triggering o f the ESC.
– Prolonged failure t o detect one of the lane
limit markings. In this case, the Lane keeping
assist function can take over, and the system will
reactivate itself once the operating conditions are
met again.
In response to action by the driver: suspension
– Activation of the direction indicators.
– Tra velling outside the lane limits.
–

T
oo tight a grip on the steering wheel or
dynamic action on the steering wheel.
–

Action on the brak
e pedal (resulting in a pause
until cruise control is reactivated) or accelerator
pedal (suspension for as long as the pedal is
depressed).
–

Pausing o
f Adaptive cruise control.
–

Deactiv
ation of the ASR.

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Driving situations and related alerts
The tables below describe the displays associated with the main driving situations.
The actual order of display of these alerts may be different.
Button indicator lamp Cruise control thumbwheelSymbols
Display Comments
Off CRUISE


(grey)


(grey)Cruise paused.
Lane positioning assist not activated.
Off CRUISE

(green)


(grey)Active cruise control.
Lane positioning assist not activated.
Green CRUISE

(green)


(green)DS DRIVE ASSIST activated.
The system is operating normally
(correction is made at the steering wheel).
Green CRUISE
70
(grey)


(grey)DS DRIVE ASSIST paused.
Green CRUISE

(green)/(grey)


(grey)DS DRIVE ASSIST activated.
All the operating conditions for lane
positioning assist have not been met.
Green OFF or LIMIT

(grey)


(grey)Cruise control deactivated.
All the operating conditions for lane
positioning assist have not been met.

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Driving06
Button indicator lamp Cruise control
thumbwheelSymbols
Display Comments
Green CRUISE


(green)/(grey)


(grey)DS DRIVE ASSIST suspended.
Cruise control and lane positioning assist
are suspended.
Messages
Driving situations
"Activate cruise control to use lane positioning assist" Activation of lane positioning assist while cruise control is not active. "Conditions unsuitable - Awaiting activation" Activation of lane positioning assist while not all conditions are met.
"Keep your hands on the steering wheel" Prolonged driving without holding the steering wheel, holding it improperly or
without applying any force.
"Hold the steering wheel" Actual or imminent loss of lane positioning assist.
"Take back control" Simultaneous loss of cruise control and lane positioning assist.
Operating limits
The system may issue an alert when the
vehicle is travelling on a long, straight
road with smooth road surface even if the
driver thinks they are holding the steering
wheel correctly.
The system may not operate or may produce
unsuitable corrections to the steering in the
following situations:
–

Poor visibility (insufficien
t road lighting,
snowfall, rain, fog). –

Dazzle (headlamp
s of an oncoming vehicle, low
sun, reflections on a wet road surface, leaving a
tunnel, alternating light and shade).
– Windscreen area in fron t of the camera dirty,
misted up, frost-covered, snow-covered, damaged
or covered by a sticker.
–

Lane markings eroded, partially hidden (
snow,
mud) or multiple (roadworks, surface joints).
–

Tra
velling in a tight bend.
–

Winding roads.
–


Pre
sence of a tarmac joint on the road.
Risk of undesirable operation
The system should be deactivated in the
following situations:
–

D

riving with a "space-saver" type spare
wheel.
–

When t
owing or with a bicycle carrier
attached to a towing device, particularly when
a trailer is not connected or the trailer is not an
approved type.
–

Adv
erse weather conditions.
–

D

riving on slippery road surfaces (risk of
aquaplaning, snow, ice).
–

In roadw
orks or toll booth areas.
–

D

riving on racing circuits.

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Driving06
Driver Attention Warning by
Camera


The system assesses the driver's level of
alertness, fatigue and distraction by
identifying trajectory changes in relation to the
lane markings.
To do this, the system uses a camera, placed on
the upper part of the windscreen.
This system is particularly suited to fast roads
(speed higher than 43 mph (70 km/h)).
At a first alert level, the driver is warned by the
message "Caution!", accompanied by an audible
signal.
After three first-level alerts, the system triggers
a further alert with the message "Driving at
risk: Take a break", accompanied by a more
pronounced audible signal.
In certain driving conditions (poor road
surface or strong winds), the system may
give alerts independent of the driver's level of
vigilance.
The following situations may interfere
with the operation of the system or
prevent it from working:
–

lane markings ab
sent, worn, hidden (snow,
mud) or multiple (roadworks);
–

clo
se to the vehicle ahead (lane markings
not detected);
–

roads tha
t are narrow, winding, etc.
DS DRIVER ATTENTION
MONITORING
(Depending on version)

An additional (infrared) camera is fitted to
the steering column, behind the steering
wheel, to monitor driver behaviour.
The camera analyses, firstly, the direction of the
driver's gaze and head to assess their distraction
level and, secondly, the closing of their eyelids to
assess the level of their vigilance and attention.
When the vigilance level (distraction or loss of
attention) is low, the system emits an alert.
With the "Personal" display mode of the digital
instrument panel, the driver can select the
permanent display of the "Level of vigilance"
diagram, which enables them to monitor this
information in real time.
The system is activated at speeds above
16 mph (25 km/h).
The following situations may interfere
with the operation of the system or
prevent it from working:
–

s

ystem’s camera field of vision blocked or
obstructed.
–

w

earing certain types of spectacles or
sunglasses that are very dark or reflective.
–

fac
e partially obscured (e.g. by a hand, by
hair).
–

unusual or inc
orrect driving position.
Under no circumstances shall the
Manufacturer be held liable in the event of
alerts not being given or for the consequences
of using this system.

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Driving06
Lane keeping assist
For more information, refer to the General
recommendations on the use of driving
and manoeuvring aids.
The system corrects the vehicle's trajectory by
alerting the driver as soon as it detects a risk of
involuntary lane departure or crossing of a verge
or hard shoulder (depending on version).
To do this, the system uses a camera, placed on
the upper part of the windscreen, identifying the
lane markings on the ground and the side of the
road (depending on version).
This system is particularly useful on motorways
and main roads.


Operating conditions
– Vehicle speed between 43 and 112 mph (70 and
180 km/h).
–

R
oad marked with a central dividing line.
–

St
eering wheel held with both hands.
–

Direction indic
ators off upon activation of the
system.
–

ESC s
ystem activated and operational.
The system helps the driver only if there is
a risk of the vehicle unintentionally
wandering from the lane it is being driven in. It
does not manage the safe driving distance,
vehicle speed or braking.
The driver must hold the steering wheel with
both hands so that they can maintain control
when the conditions no longer allow the
system to intervene (e.g. in the event that
the central dividing line marking on the road
surface disappears).
Operation
As soon as the system identifies a risk of
involuntarily crossing one of the lane markings
detected on the ground or a lane boundary
(e.g. grass verge), it performs the trajectory
correction necessary to restore the vehicle to its
original lane.
The driver will notice a turning movement of the
steering wheel.
This warning lamp flashes during
trajectory correction.
The driver can prevent the correction by
firmly holding the steering wheel
(e.g. during an emergency manoeuvre).
The correction is interrupted immediately if
the direction indicators are operated.
While the direction indicators are activated and
for a few seconds after switching them off, the
system considers that a change of trajectory is intentional and no correction is triggered during
this period.