2017 Citroen GRAND C4 PICASSO lane assist

C4-Picasso-II_en_Chap00a_sommaire_ed02-2016
Touch screen 11
Instrument panels
1
8
Indicator and warning lamps

2
2
Gauges and indicators

3
8
Adjustment buttons

4
6
Trip computer

4
9
Setting the date and time

5
2
InstrumentsOver view
Electronic key - remote control 5
3
Keyless Entry and Starting
5
5
Central locking

6
1
Doors

6
2
Boot
6

4
Motorised tailgate

6
5
Hands-free tailgate access

6
9
Alarm
7

1
Electric windows

7
4
Access
Front seats 76
Rear seats
8
4
Seat modularity

9
1
Steering wheel adjustment

9
3
Ventilation
9

4
Heating
9

6
Dual-zone manual air conditioning
9

7
Dual-zone automatic air conditioning

9
9
Front demist - defrost

1
04
Rear screen demist - defrost

1
04
Scented air freshener

1
05
Interior fittings

1
07
Rear multimedia

1
15
Courtesy lamps

1
23
Interior mood lighting

1
24
Ease of use and comfort
Driving recommendations 125
Starting-switching off the engine with the
electronic key

1
27
Starting-switching off the engine with
Keyless Entry and Starting

1
29
Electric parking brake

1
33
Hill start assist

1
40
5 -speed manual gearbox

1
41
6 -speed manual gearbox

1
41
Automatic gearbox

1
42
Gear shift indicator

1
47
Stop & Start

1
48
Memorising speeds

1
51
Speed limit recognition

1
52
Speed limiter

1
56
Cruise control

1
59
Dynamic cruise control

1
62
Dynamic cruise control with Stop function

1
69
Collision Risk Alert and Active Safety
B r a ke
17

8
Assisted Lane Departure Warning
System
18

3
Blind Spot Monitoring System

1
87
Fatigue detection system

1
90
Parking sensors

1
92
Reversing camera

1
94
360 Vision

1
95
Park Assist

1
97
Under-inflation detection
20

5
Driving
Eco-driving
Contents

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Driving functions tab
Corresponding functionComments
Adjusting Speeds Memorisation of speed settings for the speed limiter, cruise control or dynamic cruise control.
Under-inflation initialisation Reinitialisation of the under-inflation system.
Diagnostic List of current alerts.
Lane assist Activation/deactivation of the "active lane departure warning" function.
Parking sensors Activation/deactivation of the function.
Automatic headlamp dipping Activation/deactivation of the "Automatic headlamps" function.
Stop & Star t Activation/deactivation of the function.
Blind spot sensors Activation/deactivation of the function.
Panoramic visual aid Activation/deactivation of the function then choice of options.
Active cruise control Choice of the standard cruise control or the dynamic cruise control.
Traction control Activation/deactivation of the function.
For more information on one of these functions, refer to the corresponding section.
1
Instruments

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Assisted Lane
Departure
Warning Systemfixed.
The system is not availableThe system has been deactivated or is on automatic
st a n dby.
For more information on the Assisted Lane Departure
Warning System, refer to the corresponding section.
flashing. You are about to cross a solid lane
marking without operating the
direction indicators. The system is activated, then corrects the trajectory
on the side of the lane marking detected.
+ fixed, accompanied
by the display of a
message, an audible
signal and the Service
warning lamp.The system has a fault.
Be vigilant and drive carefully.
Have the system checked by a CITROËN dealer or a
qualified workshop.
For more information on the Assisted Lane
Departure Warning System, refer to the
corresponding section.
Warning / indicator lamp
StateCause Action / Observations
Braking fixed. The brake fluid level has dropped
significantly. You must stop as soon as it is safe to do so.
Top-up with brake fluid listed by CITROËN.
If the problem persists, have the system checked by
a CITROËN dealer or a qualified workshop.
+ fixed, associated
with the ABS warning
lamp.The electronic brake force distribution
(EBFD) system has a fault.
You must stop as soon as it is safe to do so.
Have it checked by a CITROËN dealer or a qualified
workshop.
Anti-lock
Braking System
(ABS) fixed.
The anti-lock braking system has a
fault. The vehicle retains conventional braking.
Drive carefully at reduced speed and contact a
CITROËN dealer or a qualified workshop without
d e l ay.
Instruments

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Dynamic cruise control
System that allows, in addition to maintaining your vehicle's speed at a value that you have defined, the inter-vehicle time you have selected between
your vehicle and the one in front to be maintained.
Principles of operation
Using a radar with a range of about 100 metres,
located at the front of the vehicle, this system
detects a vehicle running in front of your
vehicle.
It automatically adapts the speed of the vehicle
to that of the vehicle in front.
If the vehicle in front is running more slowly,
the system progressively reduces the speed of
your vehicle using just engine braking (as if the
driver had pressed the "-" button).
If your vehicle is too close to or approaching
the vehicle in front too quickly, the dynamic
cruise control is automatically deactivated.
The driver is then alerted by an audible signal,
accompanied by a message.
Choice of the type of cruise control
The choice between the "dynamic" and
"standard" cruise control is done in the Driving
menu.
F

I
n the Driving menu, select the " Driving
functions " tab, then " Active cruise
control" to activate or deactivate the
dynamic cruise control.
For more information on the Cruise
control , refer to the corresponding
section. F

P
lace the cruise control
thumbwheel at "CRUISE". If the vehicle in front accelerates or changes
lane, the dynamic cruise control progressively
accelerates your vehicle to return to the
programmed speed.
If the driver operates a direction indicator to
the left (left-hand drive) or the right (right-
hand drive), to overtake a slower vehicle, the
dynamic cruise control allows your vehicle to
temporarily approach the vehicle in front to
assist the overtaking manoeuvre, though never
exceeding the programmed speed.
Driving

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Dynamic cruise control with Stop function
The dynamic cruise control is a driving
aid that cannot in any circumstances
replace the observation of speed limits
and safe distances, nor the need for
vigilance on the part of the driver.
It is recommended that you always keep
your feet close to the pedals.
The driver must be ready to take back
control of their vehicle at any time,
using the brake or accelerator pedal as
appropriate.
This system provides two functions:
-

a

utomatic regulation of the speed of the
vehicle to a value programmed by the
driver,
-

a

utomatic adjustment of the distance
between your vehicle and the vehicle
ahead, even to the point of stopping your
vehicle completely.
It manages the acceleration and deceleration
of the vehicle by automatically acting on the
engine and the braking system.
To do this, the system has a radar, located in
the front bumper.
Principles
This system detects a vehicle running in front of
your vehicle, travelling in the same direction.
It automatically adapts the speed of your
vehicle to that of the vehicle in front, to maintain
a constant distance.
If the vehicle in front is running more slowly, the
system slows, or even stops your vehicle, using
engine braking and the braking system.
If the braking system is used to decelerate the
vehicle, the brake lamps come on.
If the vehicle in front accelerates or changes
lane, the cruise control progressively
accelerates your vehicle to return to the
programmed speed.
If the driver operates a direction indicator to
overtake a slower vehicle, the dynamic cruise
control allows your vehicle to temporarily
approach the vehicle in front to assist the
overtaking manoeuvre, though never exceeding
the programmed speed.
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Driving

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Collision Risk Alert and Active Safety Brake
This system includes three functions:
- C ollision Risk Alert (alert if there is a risk of
collision),
-

I
ntelligent emergency braking assistance,
-

A
ctive Safety Brake (automatic emergency
b r ak ing).
Collision Risk Alert : it warns the driver if their
vehicle is at risk of collision with the vehicle in
front or a pedestrian present in their traffic lane.
Intelligent emergency braking assistance:
it completes the braking action taken by the
driver if this is inadequate.
Active Safety Brake: it intervenes following
the alert if the driver does not react quickly
enough and does not operate the vehicle's
brakes.
If the driver fails to act, the system
contributes towards avoiding a collision or
limiting its severity by reducing the speed
of your vehicle. This system is designed to assist the
driver and improve road safety.
It is the driver's responsibility to
continuously monitor the state of
the traffic, observing the driving
regulations.
This system does not avoid the need for
vigilance on the part of the driver.
The vehicle is fitted with a radar located in the front bumper and a camera at the top of the
windscreen.
Conditions for activation and operation
The system is active from about 4 mph (7 km/h)
and is deactivated below about 3 mph (5 km/h).
It takes account of:
-

v
ehicles running in the same direction or
stationary,
-

p
edestrians present in the traffic lane
(bicycles, motorcycles, animals and objects
on the road are not necessarily detected).
Driving

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Assisted Lane Departure Warning System
Using a camera placed at the top of the windscreen to identify lane markings on the ground, this system corrects the trajectory of the vehicle while
alerting the driver if it detects a risk of involuntary crossing of a line.
This system is particularly useful on motor ways and main roads.This system is a driving aid which cannot,
in any circumstances, replace the need
for vigilance on the part of the driver.
The driver remains responsible for the
vehicle in all circumstances. The system
helps the driver only when there is a risk
of the vehicle involuntarily wandering
from the lane it is being driven on. It does
not manage the safe driving distance, the
speed of the vehicle or the brakes.
The driver must hold the steering wheel in
a way that allows control to be taken back
in circumstances where the system is not
able to intervene (where there are no lane
markings, for example).
It is necessary to observe the driving
regulations and take a break every two
hours.
Operation
Conditions for operation
The speed of the vehicle must be between 40
and 112 mph (65 and 180 km/h).
The carriageway must have at least one lane
marking (solid or broken) on the ground.
The driver must hold the wheel with both
hands.
The change of trajectory is not accompanied by
operation of the direction indicators.
The ESC system must be activated. Once the system identifies a risk of the vehicle
involuntarily crossing one of the lane markings
detected, it makes the correction to the
trajectory necessary to return the vehicle to its
initial path.
The driver will then notice a turning movement
of the steering wheel.
This warning lamp flashes during
trajectory correction.
If the driver wishes to maintain the
trajectory of the vehicle, they can
prevent the correction by keeping a firm
grip on the wheel (during an avoiding
manoeuvre, for example).
The correction is interrupted if the
direction indicators are operated.
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Driving

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However, with the "Blind Spot Monitoring
System" activated, if the driver starts changing
lane and another vehicle is detected in the
vehicle's blind spot, the system will correct
the trajectory of the vehicle even though the
direction indicators are on.
For more information on the Blind Spot
Monitoring System, refer to the corresponding
section. If the system detects that the driver is
not holding the wheel firmly enough
during an automatic correction of
trajectory, it interrupts the correction.
An alert is triggered to encourage
the driver to take back control of the
vehicle.
Activation / Deactivation
Activation / deactivation of the system is done
in the Driving
menu of the touch screen.
Select the " Driving functions " tab then
" Lane


assist".
The state of the system stays in memory when
the ignition is switched off.
While the direction indicators are on and for
a few seconds after switching them off, the
system considers that any change of trajectory
is voluntary and no correction is triggered
during this period.
Driving