1.   We’ll start by gaining access to the back of the hatch.  The light assembly is actually removed from the outside of the car, but it is clipped in from inside the car.

2.   The panel is held in with clips, in typical Peugeot style.  Start near the wiper base area and gently pull on one side towards you, till you hear one of the clips "pop."

3.   Now work your way around the panel, gently pulling the clips out as you go.  Eventually you will end up with the cover free.  Place the cover out of the way, and where you won’t trip over it :-)  Now you have complete access to the hatch area.

4.   My finger is indicating one of the lamp assemblies.  The other one is the same and is on the other side of the rear wiper assembly.  Disconnect the electrical connector by squeezing in on the tab.

5.   Now GENTLY squeeze the two tabs together slightly and wiggle it away from you.  It is easily broken, & remember it comes out from the other side of the hatch.

6.   When you have cleared the two tabs from the inside of the hatch, drop the hatch down slightly and simply withdraw the lamp assembly from hatch.

7.   At this point you can simply replace the globe after removing the lens cover, but I found that that plastic was very fragile (possibly because it was a few years old) and the housing broke in half when I tried to remove the lens cover.  Peugeot supply the whole assembly (including globe) relatively cheaply, so that’s what I did.  I’ve since glued the broken one back together, but I’m not confident to use it as anything other than an emergency spare.