
They appear to be made of fibreglass and have been hacked off something else, or (badly) cut to fit the cubby and battery area. They have a hole in the centre for an old ashtray, one of which is missing and part of some sort of clasp that doesn't match up with anything on the battery container, or cubby.
Any idea what the proper covers are supposed to look like?

I've seen a black plastic battery cover on JK, but not one that actually covers the hole of the nearside cubby.
Hmmm.

Maybe there's not meant to be a cover at all...