The connector is a Molex. more than likely, These are used for several things, Radio/Cd remote cd, Satellite (Dome) control, heck, there one (Smaller) on my towed brake controller, the IP-Bus connector on my dash radio uses this type of connector... However of all the ones I have none of them have that many contacts outside of some computer stuff (inside the computer's case)
Trace the leads and see where they go. I'm guessing radio, that can take up to eight wires on the basic hook up, more if there are "Accessories" involved.
Home is where I park it!