Wait 3 minutes before disconnecting the battery.
Disconnect the battery.
Remove the front lighting control unit.
Detach the mirror (1), slide it in direction "a" and remove it.
Disconnect the connector "b" of the dual light and rain sensor (2).
Disconnect the dual light and rain sensor (2) (as shown by arrow "c") and remove it.
Caution: Make sure there is no dirt on the support and the dual light and rain sensor when reinstalling.
Installation
Install the parts in reverse order.
(The source is located on the website: peugeotbook.ru)