There is a section in the Handbook....
Reinitialisation
If a window does not rise automatically, after reconnecting the battery
for example, its operation must be reinitialised:
pull the switch until the window stops,
release the switch and pull it again until the window closes fully,
continue to hold the switch for approximately one second after the
window has closed,
press the switch to lower the window automatically to the low
position,
when the window has reached the low position, press the switch
again for approximately one second.
The safety anti-pinch function is not operational during these
operations.