I have an aftermarket Kenwood stereo installed in my 1996 850 sedan. I was wondering if the factory alarm will still work, even if the stock stereo unit has been replaced.. from what i have heard Volvo runs their alarms through their stereo decks. i have the adaptive harnesses installed so it isnt a rats nest of wires back there, it all hooks up to the jumper harness and is connected.. will the alarm still work?

Thanks!

P.S. - Im wondering what else might run through the stereo electrically-wise.. any other electronics on the car attached to the harness? Thanks!