Recently my OEM security system has been going off if I leave any door open on my GD3. I haven't changed anything recently. Any ideas?

It's annoying that I have to keep the car running if I need to leave the door open for awhile.

 

Any ideas?

 

Bad or flaky door jamb switch?

 

Generally OEM alarms are not supposed to go off if you leave any door open, this only happens when you install an aftermarket alarm..perhaps yours is an aftermarket..if not, might want to check with a local honda dealer assuming you are in the States or an area with one..