See also:

Screenwash fluid level
Top up the level when necessary. Fluid specification For optimum cleaning and to avoid freezing, this fluid must not be topped up or replaced with plain water. ...

Load reduction mode
System which manages the use of certain functions according to the level of charge remaining in the battery. When the vehicle is being driven, the load reduction function temporarily deactivates ...

Checking levels
If a level drops significantly, have the corresponding system checked by a PEUGEOT dealer or a qualified workshop. Check all of these levels regularly and top them up if necessary, unless otherwis ...