Driving -> Sound module failure for Your Peugeot 408 4 Door Second Generation (2022-2026)

Driving  
a vehicle in the blind spots of their vehicle, using  
corner radars located in the rear bumper.  
Malfunction  
Operating conditions  
8
If the event of a malfunction, this  
All vehicles are moving in the same direction  
and in adjacent lanes.  
This system takes into account vehicles  
such as cars, lorries and motorcycles by  
monitoring the blind spots or areas hidden  
from the driver's field of vision.  
warning lamp appears in the instru-  
ment panel, accompanied by the dis-  
play message and an audible signal.  
When overtaking a vehicle, the speed  
difference is less than 9 mph (15 km/h).  
Have it checked by a PEUGEOT dealer or a  
qualified workshop.  
Traffic is flowing normally.  
Overtaking a vehicle over a certain period of  
time and the vehicle being overtaken remains  
in the blind spot.  
Sound module failure  
The vehicle shall inform the user in  
the User Manual about the generic  
sound failure warning that is provided  
to the driver in case of incapability to  
play acoustic alerts.  
Operating limits  
No alert is triggered in the following conditions:  
A warning lamp appears in the door mirror on  
the side in question:  
presence of stationary objects (e.g. parked  
vehicles, safety rails, lampposts, signs).  
Fixed, immediately when another vehicle is  
in the blind spot or is approaching in an  
adjacent lane.  
Long-distance blind spot  
monitoring  
vehicles travelling in the opposite direction.  
if the rear bumper is damaged.  
Flashing, after about 1 second when the  
It is possible that warnings are not given,  
are given too late or seem unjustified.  
This system does not replace the need for  
vigilance on the part of the driver. Always  
check in the mirrors and look over your  
shoulders before changing lanes to avoid an  
accident.  
For more information, refer to the General  
recommendations on the use of driving  
and manoeuvring aids.  
direction indicator is used.  
Activation/Deactivation  
It is configured in the ADAS touch  
screen application.  
In the event of repairing or repainting the  
rear bumper, contact a PEUGEOT dealer  
or a qualified workshop; certain types of  
paint could interfere with the operation of the  
radars.  
When starting the vehicle, the warning lamp  
comes on in each mirror to indicate that the  
system is activated.  
The status of the system is memorised when the  
ignition is switched off.  
This system warns the driver of vehicles  
approaching rapidly from the rear in adjacent  
lanes (up to around 75 m) and of the presence of  
The system is automatically deactivated  
when towing with a towing device  
approved by PEUGEOT.  
137