Adding switch to control non-oe acutators

OK I have searched all over the place and the only thing that did was make me confused. This is what im trying to do I have a 2002 cavalier that did NOT come with power locks. I added dei 524t 2 wire acutator. Also I have them hooked to a autopage rf-520lcd. this unit has built in door lock/unlock relays. I Want to add a switch to control the locks The alarm has 5 wires on a "door lock/unlock" harness. The wires are BROWN unlock switch.....N/C(87a) Light blue UN-Lock motor...common (30) Violet unlock... N\O (87) White Lock Switch...N\C (87a) Light green lock motor ...common(30) Violet/red lock....N\O (87) The violet and violet red are connected to 12v+ right now the white and brown are grounded. Here is what im thinking the white wire goes to one side of a switch. the brown goes to other side of the switch With a ground in the middle. do i need any relays since they are already built in? Thankyou

Use a spdt switch connect the center pole of the switch to ground  and the other side  to the brown and white wire on a 5 wire acuator in the drivers door,sorry but you will need to change acuator in the drivers door to 5 wire.Jamaica home of the worlds fastest man.