Driving -> Driving and manoeuvring aids - General recommendations for Your Peugeot 408 4 Door Second Generation (2022-2026)

Driving  
Cruise control  
Drive Assist Plus  
Adaptive cruise control  
Lane positioning assist  
Reinitialisation  
Malfunction  
The system must be reinitialised after any  
adjustment to the pressure of one or more tyres,  
and after changing one or more wheels.  
In the event of a malfunction, these  
warning lamps light up on the  
instrument panel.  
A message appears, accompanied by  
an audible signal.  
In this case, the tyre under-inflation  
monitoring function is no longer  
performed.  
Active Safety Brake with Collision Risk Alert  
and Intelligent emergency braking assistance  
Before reinitialising the system, make sure  
that the pressures of the four tyres are  
correct for the conditions of use of the vehicle  
and conform to the values written on the tyre  
pressure label.  
Check the pressures of the four tyres before  
performing the reinitialisation.  
The system does not advise if a pressure is  
incorrect at the time of reinitialisation.  
Distraction detection  
Lane keeping assist  
Long-distance blind spot monitoring  
Parking sensors  
Visiopark 1/Visiopark 3  
Rear cross traffic alert  
Have it checked by a PEUGEOT dealer or a  
qualified workshop.  
Non-standard or 'space-saver' spare  
wheel  
Legal Obligations  
The use of this type of spare wheel may  
suspend tyre pressure monitoring.  
In this case, the malfunction warning lamp  
comes on and disappears once the wheel has  
been replaced by one of uniform size (the  
same as the others), the pressure readjusted  
and the reinitialisation carried out.  
In order to comply with European regulations  
and for safety reasons, these functions cannot  
be partially or totally deactivated by the driver:  
- Speed Limit Information in the Road signs  
recognition system.  
With the vehicle stationary, the  
system can be reinitialised in  
the Settings>Vehicle touch screen  
application.  
Then select Safety > Tire Pressure Setup.  
Press YES to confirm.  
- Active Safety Brake/Collision Risk Alert.  
- Lane keeping assist.  
- Driver Attention Warning by Camera.  
- Parking sensors.  
The reinitialisation is confirmed by the display of  
a message and an audible signal.  
Driving and manoeuvring  
aids - General  
recommendations  
Before using them, take the time to familiarise  
yourself with how the driving aids fitted to the  
vehicle work.  
Depending on version:  
Road signs recognition  
Speed limiter  
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Driving  
Driving and manoeuvring aids cannot, in  
any circumstances, replace the need for  
vigilance on the part of the driver.  
The driver must comply with the Highway  
Code, must remain in control of the vehicle in  
all circumstances and must be able to retake  
control of it at all times. The driver must adapt  
the speed to climatic conditions, traffic and  
the state of the road.  
It is the driver's responsibility to constantly  
monitor traffic conditions, assess the distance  
and relative speed of other vehicles, and  
anticipate their manoeuvres before using the  
direction indicator and changing lanes.  
These systems do not make it possible to  
exceed the laws of physics.  
Radar(s)  
Driving aids camera  
This camera and its associated functions  
may be impaired or not work if the  
windscreen area in front of the camera  
is dirty, misty, frosty, covered with snow,  
damaged or masked by a sticker.  
In humid and cold weather, demist the  
windscreen regularly.  
Poor visibility (e.g. inadequate street lighting,  
heavy rain, thick fog, snowfall), dazzle (e.g.  
headlamps of an oncoming vehicle, low sun,  
reflections on a damp road, leaving a tunnel,  
alternating shade and light) can also impair  
detection performance.  
In the event of a windscreen replacement,  
contact a PEUGEOT dealer or a qualified  
workshop to recalibrate the camera;  
otherwise, the operation of the associated  
driving aids may be disrupted.  
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The operation of the radar(s), along with  
any associated functions, may be affected  
by the accumulation of dirt (e.g. mud, ice),  
in poor weather conditions (e.g. heavy rain,  
snow), by the masking of the detection zone  
with adhesive labels or other objects, or if the  
bumpers are damaged.  
If the front or rear bumper is to be repainted,  
contact a PEUGEOT dealer or a qualified  
workshop; certain types of paint could  
interfere with the operation of the radar(s).  
Take care not to cover the detection zones  
on the front and rear bumpers with adhesive  
labels or other objects; they may hamper  
correct operation of the associated system.  
Driving aids  
You should hold the steering wheel with  
both hands, always use the door and interior  
mirrors, always leave your feet close to the  
pedals and take a break every 2 hours.  
Other cameras  
The images from the camera(s) displayed  
on the touch screen or on the instrument  
panel may be distorted by the terrain.  
In the presence of areas in shade, or in  
conditions of bright sunlight or inadequate  
lighting, the image may be darkened and with  
lower contrast.  
Manoeuvring aids  
The driver must always check the  
surroundings of the vehicle before and during  
the whole manoeuvre, in particular using the  
mirrors.  
Obstacles may appear further away than they  
actually are.  
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Driving  
It is configured in the  
ADAS>Functions touch screen  
application.  
Sensors  
Mats/Pedal trims  
The operation of the sensors, as well as  
any associated functions, may be disrupted  
by noise pollution such as that emitted by  
noisy vehicles and machinery (e.g. lorries,  
pneumatic drills), by the accumulation of  
snow or dead leaves on the road or in the  
event of damaged bumpers and mirrors.  
When reverse gear is engaged, an audible  
signal (long beep) indicates that the sensors  
may be dirty.  
A front or rear impact to the vehicle can  
upset the sensors’ settings, which is not  
always detected by the system: distance  
measurements may be distorted.  
The sensors do not systematically detect  
obstacles that are too low (pavements, studs)  
or too thin (trees, posts, wire fences).  
Certain obstacles located in the sensors’ blind  
spots may not be detected or may no longer  
be detected during the manoeuvre.  
The use of mats or pedal trims not  
approved by PEUGEOT may interfere with  
the operation of the speed limiter or cruise  
control.  
Press the button corresponding to  
the driving assistance concerned:  
To avoid any risk of jamming the pedals:  
Ensure that the mat is secured correctly.  
Never fit one mat on top of another.  
Full symbol: the function is added to the  
Shortcuts tab.  
Empty symbol: the function is deleted from  
the Shortcuts tab.  
Units of speed  
Ensure that the units of speed displayed  
on the instrument panel (mph or km/h) are  
those for the country you are driving in.  
If this is not the case, when the vehicle is  
stationary, set the display to the required units  
of speed so that it complies with what is  
authorised locally.  
Check the modification in the Shortcuts tab.  
In case of doubt, contact a PEUGEOT dealer  
or a qualified workshop.  
Certain materials (fabrics) absorb sound  
waves: pedestrians may not be detected.  
Press this button to access directly to the  
Shortcuts for driving aids  
Shortcuts tab.  
The full list of available driving aids can be found  
in the Functions tab.  
Maintenance  
Clean the bumpers and door mirrors and  
the field of vision of the cameras regularly.  
When washing your vehicle at high pressure,  
direct the spray from at least 30 cm away  
from the radar, sensors and cameras.  
Multiple deactivation  
Driving aids can be accessed directly to quickly  
activate/deactivate them.  
By default, driving aids are already stored in the  
Shortcuts tab (e.g. Stop & Start, Lane keeping  
assist).  
It is possible to deactivate several driver  
assistance functions simultaneously.  
This is done in two steps:  
First of all, the selection of all the functions  
that you want to deactivate.  
Other driving aids can be added or deleted from  
this tab.  
Secondly, the simultaneous deactivation of all  
these functions.  
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