Hi Gary you go inside the luggage compartment Pull Out The hard fabric cut-out on whichever side you need remove the foam insert then using a large flat screwdriver push down from the top the large metal clip you'll find in the apperture to release the whole cluster pull outwards.
to replace a bulb push in the clips on either side of the bulb holder refit is a reversal of removal minus the screwdriver. hope this helps ...
jas. lincs, February 2009