Need help identifying RELAy

hello guys, i've just (FINALLY) rewired my 88 4.0 xj, but now i have a doubt, i have come across with a relay that has some wires cut (probably by the old owner) and i dont know what was that relay used for, it is located on the passenger side, under the dash, its very close to what i think to be the gearbox "ecu" (?).

i have traced the wires and they SEEM to go into the passenger side door, but everything is working there, as so, i have no idea what was that relay for, altough i am sure its fitted on factory.

any ideas ?!

Thanks.

It's the power antenna relay. I'm 100% sure that's what it is. Both my 88 and 90 have them.

x2 it is the relay for a power antenna.cut it out tape up the wires and call it a day. well if you want to,you could go back to a power antenna? hmm...