Practical information -> Hybrid system for Your Peugeot 408 4 Door Second Generation (2022-2026)

Practical information  
Disposal of the traction battery  
In the event of a problem  
To preserve the mileage of your vehicle  
and the durability of your traction battery,  
PEUGEOT recommends that you:  
The traction battery is designed for the life of the  
vehicle if the recommendations of PEUGEOT  
are followed.  
If it becomes necessary to replace the battery,  
contact the PEUGEOT dealer for instructions on  
its disposal. Improper disposal carries the risk of  
severe burns, electric shock, and damage to the  
environment.  
In accordance with regulations, PEUGEOT  
ensures a second life or recycling of this  
component in collaboration with qualified  
operators.  
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All work on or modifications to the  
vehicle’s electrical system (including the  
traction battery, connectors, purple cables  
and other components visible from the interior  
or exterior) is strictly prohibited - risk of  
severe burns or potentially fatal electric shock  
(short-circuit/electrocution)!  
Do not expose the vehicle to temperatures  
below -30°C and above +60°C for more  
than 24 hours.  
Do not use a generator to recharge your  
vehicle's traction battery.  
Contact a PEUGEOT dealer or a qualified  
workshop.  
Vehicle in storage for more than 1  
month  
High-pressure washing  
To avoid damaging the electrical  
components, it is expressly prohibited to  
use high-pressure washing in the engine  
compartment or under the body.  
Do not use a pressure greater than 80 bar  
when washing the bodywork.  
Always park the vehicle in a place with  
temperatures between -10°C and +30°C  
(parking in a place with extreme temperatures  
can damage the traction battery).  
Carry out the charging procedure for the  
traction battery (48V) via the accessory  
battery (12V) and the DC/DC converter.  
Refer to the 12 V battery/Accessory  
batteries section for the charging the  
batteries using a battery charger procedure.  
Hybrid system  
For more information, refer to  
the General recommendations on  
electrified vehicles.  
Traction battery  
Electrical system  
The 48 V Li-ion (Lithium-ion) traction battery  
stores the electrical energy needed to propel the  
vehicle.  
The traction battery is automatically charged to  
ensure that the charge level is always around  
50% of the maximum level, in order to fully  
exploit the hybrid functionality and, at the same  
time, always have some capacity available for  
the energy recovery operation.  
It is located under the front left seat.  
The traction battery's range varies depending on  
the type of driving, the route and the ageing of its  
components.  
The electrical circuit of the hybrid system is  
identified by purple cables and its components  
are marked with this symbol:  
Rechargeable hybrid or  
electric vehicles - Specific  
recommendations  
These recommendations and specific  
information are only applicable to rechargeable  
hybrid and electric vehicles.  
The hybrid powertrain uses a voltage of 48  
V. This system may be hot both when the  
ignition is on and after switching it off.  
Comply with the warning messages shown on  
the labels.  
They introduce the control unit (mode 2) required  
to carry out the standard charging at home.  
The traction battery ageing depends on  
several factors, such as climatic conditions  
and the distance travelled.  
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