who knows on these cars, the wiring on them is a night mare if you are going to be doing things like this, i found most of the stuff from the steering coloum is a switched earth and triggers a realy under the dash on the passenger side which turns everything on,
on my misses car (ep91 99 model) the head lights trigger when the alarm comes on i think the people that installed it had no idea as they also triggered the air bag