10 minute job. Replace the bulb that side, or both sides while you're at it. They blacken with age and eventually burn out.
You're supposed to disconnect the battery -ve terminal before working on the electrics.
Unclip the unit surround from the top of the facia and remove it
The clock/multifunction unit can then be removed after undoing the retaining screws, disconnecting its wiring connector as it becomes accessible.
Rotate the relevant bulbholder anticlockwise and remove it.
Replace with a new bulb - they are integral with the holder - obtainable from your Peugeot dealer.
ChicksFan
August 2011