Heated Seats in Grand Prix

I have a 2000 grand prix.  When I use my viper 791xv remote start on my car I would like for the heated seat to turn on.  The LED in the switch is lit, but the actual heating element in the seat doesn't start until I put the key in.   I installed the alarm/remote start myself.  What do I need to do for there to be power applied to the heating element of the seat when remote started. Thanks

you need to power up the orange and brown accesories and all of your ignition wires.AudioPro111

I do not want to make the remote start to imitate if I had the key in...for instance I do not want the radio to play on remote start.  I only want to know where I look to supply power to the heated seat.

The ignition would be the place to go.  I wouldn't go directly to heated seat because those wires have to go through a relay then to fuse box etc sometimes the heated seat wire under seat has a different resistence value or voltage value and appling the wrong voltage during power up may fry heated seat module or brain on remote start. AudioPro111