perhaps;
you need:
-drive-by-wire
-alle sensors hooked up to the pedals, if not wiring already present so
you can install the sensors.
-BSI opties CC present and in the motormanagment present.

then it works :)
but at own risk because peugeot does not back up any dealer that will
carry out this modification.

axl

I ask  this question some 12 months ago

here is the reply

Ask your dealer if they can do it

The procedure is as follows:

Fit a CC stalk (under the head light/turning indicator stalk)

Make sure the brake and clutch sensor/switches are are present.  If not
have them fitted.

Tell the black box (ECU) that a CC is fitted.

Cost ??????

I never followed it up