Thanks for responding guys! Some info: I have a 2005 Civic Hybrid. The cable I'm trying to snake from the trunk into the seating area has a connector (bnc type) on it. So I'm looking for a hole big enough to fit this connector through. At the top of the back seat, actual the deck behind the reat seat has 3 caps that can be lifted up (I think this is for child seats?) it affords access to the trunk but the hole is not large enough to get the connector through. if it was just the cable it would be no problem but then i would not know how to get the connector back on the cable. I don't know how to remove the back seat and to remove the black (wall pieces?) in the trunk. I would apreciate any suggestions/help?

Thank,
Dan