Page 160 of 358
2.42
Detection of pedestrians
Operation
When driving (speed between about 
4.2 mph (7 km/h) and 36 mph (60 km/h), 
when there is a risk of impact with a pe-
destrian:
–  the warning light 
\b is displayed 
in red on the instrument panel, ac-
companied by a beep;
or
– the indicator  3 is displayed in red on 
the instrument panel and, depending 
on the vehicle, on the head up dis-
play, accompanied by a beep.
3
ACTIVE EMERGENCY BRAKING (3/7)
When the impact is imminent, the 
system activates the braking.
The system can apply maximum brak-
ing to the vehicle until it is completely 
stationary if necessary.  
         
        
        
     
        
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2.43
ACTIVE EMERGENCY BRAKING (4/7)
Activating or deactivating the 
system
For vehicles fitted with a navigation 
system
On the multifunction screen  4, select 
the “Vehicle” menu, “Driving assist-
ance”, and “Active braking”, and then 
choose “ON” or “OFF”.
Press the switch 6  OK again to activate 
or deactivate the function:
= function activated
< function deactivated
The warning light 
\b is displayed on 
the instrument panel when the system 
is deactivated.
4
7
6
For vehicle not fitted with a 
navigation system
–  With the vehicle at a standstill, press  and hold the switch  6 OK to access 
the settings menu;
–  repeatedly press the control  7 up or 
down until you reach the “Driving as-
sistance” menu. Press the switch  6 
OK;
–  repeatedly press control  7 up or down 
until you reach the “Active braking” 
menu, then press the switch 6 OK.
You can access menu “Driving as-
sistance” directly from button  5 
.
5
This system is reactivated each time 
the ignition is switched on.   
         
        
        
     
        
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2.44
ACTIVE EMERGENCY BRAKING (5/7)
Conditions for non-activation 
of the system
The system cannot be activated:
–  when the gear lever is in neutral;
–  when the parking brake is activated;
– while cornering.
As a general rule, if the driver shows 
signs of attention (action on the steering 
wheel, pedals etc.), the system delays 
its operation or does not activate.
Operating faults
When the system detects an operating 
fault, the 
\b warning light lights up 
on the instrument panel, with the mes-
sage “Active braking disconnected”. 
Consult an approved dealer
Temporarily not available
When the system detects a tempo-
rary unavailability, the 
\b warning 
light lights up on the instrument panel 
accompanied by the message “Active 
braking: sensor blind” or, depending on 
the vehicle, “Radar-camera: no visibil-
ity”.
The possible causes are:
– the system is temporarily blinded  (glare from the sun, dipped beam 
headlights, bad weather conditions 
etc.). The system will be operational 
again when visibility conditions are 
better.
–  The system is temporarily disrupted  (for example: windscreen obscured 
by dirt, ice, snow etc.). In this case, 
park the vehicle and switch off the 
engine. Clean the windscreen. When 
you next start the engine, the warn-
ing light and the message go out.
–  If this is not the case, this may arise  from another cause; contact an 
Approved Dealer. 
         
        
        
     
        
        Page 165 of 358

2.47
Activation/deactivation
Vehicles not fitted with the “Lane 
keeping assist” function
From the multifunction screen 2: select 
“Vehicle”, “Driving assistance”, “Lane 
departure warning”, then choose “ON” 
or “OFF”.
Vehicles fitted with the “Lane 
keeping assist” function
From the multifunction screen  2: select 
“Vehicle”, “Driving assistance”, “Lane 
Keeping” then 
 to activate or 
“OFF” to deactivate the “Lane Keeping 
Assist” function.
You can additionally activate the lane 
keeping assist function (refer to the in-
formation on “Lane Keeping Assist” in 
Section 2).
LANE DEPARTURE WARNING (1/4)
Using information from the camera  1, 
the function warns the driver if he 
crosses a continuous or broken line 
without activating the direction indica-
tor lights.
Note: make sure the windscreen is not 
obscured (dirt, mud, snow, condensa-
tion etc.).
On equipped vehicles, some infor-
mation is given on the head-up dis-
play.
1
This function is an addi-
tional driving aid. This func-
tion is not under any cir-
cumstances intended to 
replace the due care and attention 
of the driver, who should at all times 
be in control of the vehicle.
The lane departure warning func-
tion does not correct the vehi-
cle’s trajectory.
3
2
You can access menu “Driving as-
sistance” directly from button  3 
.   
         
        
        
     
        
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2.48
The function is set to notify the 
driver if:
–  speed is between about 43.4 mph (70 km/h) and 124 mph (200 km/h);
and
–  the line indicators  4 are coloured 
green or, depending on the vehicle, 
the 
 warning light is white.
The function triggers an alert if  a line 
is crossed without the direction indica-
tor being activated.
The function alerts the driver:
–  by using a beep or, depending on  the vehicle, a vibration of the steer-
ing wheel;
–  and the indicator of the line crossed  turns red or, depending on the vehi-
cle, the 5 
 warning light is dis-
played on the instrument panel.
Note: on bends, the function allows for 
slightly cutting the bend.
Operation
When the function is activated, the in-
dicators  4 for the left and right lines, or 
depending on the vehicle, the 
 
warning light, are displayed in grey on 
the instrument panel.
LANE DEPARTURE WARNING (2/4)
Conditions in which the 
function is not available
–  Indicators activated or having been activated approximately four sec-
onds prior to departing from the lane;
–  very fast lane departure;
–  driving continuously near a line;
– 4 seconds approximately after  changing lanes;
– tight bends;
– impaired visibility;
– ...
If the function is unavailable, the line in-
dicators  4 or, depending on the vehicle, 
the 
 warning light are displayed 
in grey on the instrument panel.
45  
         
        
        
     
        
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2.49
LANE DEPARTURE WARNING (3/4)
2
–  “Sensitivity”: adjust the sensitivity level for line detection. To do this, 
select:
 –   “Low”: line detected when cross-
ing;
 –   “Average”: line detected on ap-
proach;
 –   “high”: line detected nearby.
Vehicles fitted with the “Lane keep-
ing assist” function:
From the multifunction screen  2, 
select “Vehicle”, “Driving assistance”, 
“SETTINGS”.
–  “VOLUME”: adjust the volume of the  warning;
–  “Intensity”: adjust the level of steer- ing wheel vibration;
–  “Sensitivity”: adjust the sensitivity  level for line detection. To do this, 
select:
 –   “Low”: line detected when cross-
ing;
 –   “Average”: line detected on ap-
proach;
 –   “high”: line detected nearby.
Adjustment
Vehicles not fitted with the “Lane 
keeping assist” function
From the multifunction screen  2, select 
“Vehicle”, “Driving assistance”, “Lane 
departure warning setting”.
–  “VOLUME”: adjust the volume of the  warning;
–  “Intensity”: adjust the level of steer- ing wheel vibration;
Operating faults
In the event of a malfunction, the left 
and right line indicators or, depending 
on the vehicle, the 
 warning light 
disappear or stay grey on the instru-
ment panel. In some cases, they are 
accompanied by the message “Lane 
departure warning check” or the 
© 
warning light on the instrument panel.
Consult an approved dealer.  
         
        
        
     
        
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2.50
This function is an additional driving aid. This function is not under any circumstances intended to replace the due\
 care 
and attention of the driver, who should at all times be in control of the vehicle.
System servicing/repairs
–  In the event of an impact, the camera alignment may be changed, and its \
operation may consequently be affected. Deactivate  the function, then consult an authorised dealer.
–  Any work in the area where the camera is located (repairs, replacements\
, windscreen modifications etc.) must be carried  out by a qualified professional.
Only an authorised dealer is qualified to service the system.
In the event of system disturbance
Some conditions can disturb or damage the operation of the system, such \
as:
–  a complex environment (tunnel etc.);
–  poor weather conditions (snow, hail, black ice etc.);
–  poor visibility (night, fog etc.);
–  road markings which are worn, lacking in contrast or very widely spaced \
from one another (lines partially erased etc);
–  being dazzled (glaring sun, lights of vehicles travelling in the opposi\
te direction etc.);
–  the road is narrow, winding or undulating (tight bends etc.);
–  closely following a vehicle travelling in the same lane.
Risk of false alarms or absence of warnings
LANE DEPARTURE WARNING (4/4) 
         
        
        
     
        
        Page 170 of 358

2.52
LANE KEEPING ASSIST (2/4)
Activation/deactivation
From the multifunction screen 1: select 
“Vehicle”, “Driving assistance”, “Lane 
Keeping” then 
\f to activate or 
“OFF" to deactivate it.
1
You can access menu “Driving as-
sistance” directly from button  2 
.
2
3
Operation
When the function is activated, the cor-
rection indicators 3 for the left and right 
lines are displayed in grey on the instru-
ment panel.
The function is set to react if:
–  speed is between about 43.4 mph  (70 km/h) and 99.2 mph (160 km/h);
and
–  the correction indicators  3 are green.
The function reacts if  the vehicle ap-
proaches or crosses a line without ac-
tivation of the indicator lights. In these 
cases:
–  the function triggers corrective action  on the vehicle’s steering system and 
trajectory;
– the indicator  3 on the same side as 
the crossed side line turns orange on 
the instrument panel.
Note: on bends, the function allows for 
slightly cutting the bend.
The function is deactivated by de-
fault every time the engine is started.
You can retake control of the ve-
hicle at any time by operating the 
steering wheel.
When Lane Keeping Assist is activated, 
the “Lane Departure Warning” function 
is automatically activated (please refer 
to the information on “Lane Departure 
Warning” in Section 2).