How tricky to replace this bulb?

Hi all,
My daughter just bought a '96 Corolla and found that the light that illuminates the Park, Reverse, Drive, etc. indicator has burnt out. Is this a tough one to replace? I remember once ripping apart the same thing in my Pathfinder and had some trouble getting it back together:)
Thanks for any info.
Gary

the one in the instrument cluster would be a b&*(h to replace

Theres 2 philips screws holding on the trim pannel. Then 4 bolts holding the cluster in.

Thanks guys.
G.