2003 saturn vue dei remote start

So there is not defroster connector going to BCM ? My saturn has momentary defroster switchdoncz

Defroster Relay control output at BCM: Cavity B-6 White wire circuit #193 Connector J3 24 pin connector. (a1-a6 on top, b1-b6 on bottom)~It's me!

im sorry for my ignorance in this metter , can you please help me to use this info to figure out how to control rear defroster with aux output from remote . wont be enough if i connect output from remote box to wire on rear defroster push button? doncz

one more question , what is difference between power door lock and power door trigger wires. if i use door trigger wiring is it going to activate my security system are both circuit equol to be used ? doncz

use your defroster wire from your alarm and attatch it to a relay terminal 85. if you alarm sends ground from this wire, make terminal 86 from the relay batt.(+). If you alarm sends Batt.(+) from this wire, make terminal 86 from the relay (-). Make terminal 30 Ground (-) from Blk/Wht wire from plug of defroster. Terminal 87 should go to Lt. Blue wire from plug of defroster. The difference from power door lock, and power door trigger wire is that power door lock wires are what lock and unlock the doors, and the power door lock triggers are wires (or a wire) that turn to ground (or power on some fords) when door opens. this is to trigger siren/Horn from you alarm. ~It's me!