Well, when I'm doing wiring, looking for signal...yada yada.... and the door is open with key on accessory I get tired of hearing it.
I do wear my seatbelt... (500 whp.. no seatbelt? Yeah right)
I have owned several AE86's and AW11 MR2's... so I know that buzzer well too. Only I could find it!!! I had the whole dash out of my car looking for that buzzer on the supra...lol. When you are looking for it, it sounds like it's coming from everywhere. Toyota did that shit on purpose I think.