if u cant adjust it, unhook the siren and park lamp feed.
That was something I was thinking about doing.
If I take the alarm out will it wreck the car, the alarm is fully disabled right now but i'v afraid the immobiliser will auto engage if I mess around with the siren.
I was going to open up the siren and cut the wires to the speakers, this would at least save me the embarrassment every time it goes off.
This was purchased in 1998 for $499, I bet I could find a better alarm system today for cheaper.