Headlight/Key left in Ignition Warning Alarm Not Working

[jmon22]

Have a little problem w/ my '03 Civic, as you see from the topic, my warning beep/alarm whatever you want to call it quit working. It is not the door sensor, as the dome light still works correctly. It is also not the 10A backup fuse, as I tried switching it with no success. The Honda dealer wants $90 just to look at it which I obviously don't want to pay.

Anyone else have any idea what would be the next thing to look at? Thanks!!

 

[2slo4u]

maybe its the speaker where the sound comes out of??