CITROEN DS3 Owner's Handbook Manual page 230

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
certain functions, such as the air conditioning,
the heated rear screen...
The deactivated functions are reactivated
automatically as soon as conditions permit.
Changing a front or rear wiper blade
Procedure for replacing a worn wiper blade with a new one without the use of tools.
Before removing a front
wiper blade
Within one minute after switching off the
ignition, operate the wiper stalk to position
the wiper blades in the vertical position.
This position must be used in order to avoid
damaging the wiper blade and the bonnet.
Removal
Raise the corresponding wiper arm.
Unclip the wiper blade and remove it.
Fitting
At the front, check the size of the wiper
blade as the shorter blade is fitted to the
passenger side of the vehicle.
Put the corresponding new wiper blade in
place and clip it.
Fold down the wiper arm carefully.
After fitting a front wiper
blade
Switch on the ignition.
Operate the wiper stalk again to park the
wiper blades.