Here is a pic of having an air pump in the trunk without no buttons....

Someone replaced the trim panel with one from an SE?

Or converted to standard air shocks, and that'* the fill valve?

Thats from my white car. The trunk was messy at the time cause I was lookuing for something that was later on found under the seat......anyway, yeah, those are all the parts that comes with it. Valve stem, the holes but no buttons. Wiring too. I have seen an SSEi 95 the same way at a car lot a while back. That dont make anysense at all.

I'd say someone removed them. The trunk inflator is a standard option on SSEi'* and fully loaded SSE'*. I can't imagine anyone ordering a car and deleting that option.