int-sl, autopage rs900, 03 deville

Hi

Iam trying to hook this setup in a 03 cadillac base deville first question is on the int-sl it says

to hook the pink wire to car Ign, where on the ignition do you hook this wire too! Also

Im trying to use the data link hookup but the autopage alarm module is not sending out the +12vdc & com out to the int-sl,  on the data link cable,does it have to be triggered or should it be there all the time? i only verified this on a bench test. I brought this thing used so i was checking to see if it works everything else seems to work fine!!!!!

Ok thanks

As for the  data link 12vdc from the rs, I have it know, i was not pushing the connector all the way in