remembered such issue was discussed here month ago. My guessing almost
correct
the trunk lid raise is not high enough to disable alarm. Also looks like
2007
or later 2006 has such issue and can not be fixed in near future.
C&P from saab central
As some of you may know my 2007 9-3 Aero Sport Sedan has a small issue
with the Trunk and the Alarm.
When the car is locked and one pops the trunk, unless you are RIGHT
THERE to open it the alarm goes off when you lift the deck lid. The
reason for this is