I have seen mention of headlight alarms before, and even went so far as to install an alarm when I had my dash out, but then discovered that my headlights go out when the ignition is off.  I'm just wondering if they added this feature after a certain year?  I have an 89, and my headlights will not stay on if the ignition is turned off.  I believe the parking lights will come on though, and the alarm I installed is handy for this.  Mostly those things are obnoxious, but a dead battery is well... more obnoxious;)

Troy