At 07:33 PM 7/16/2015, Jim Felder wrote:

>S20 is the parking light circuit, and S19 is connected to the 15
>circuit that is switched by the ignition key.  If lights are on but
>key off, the buzzer will sound.

Bell Industries (Sidney) Ltd has a much fancier arrangement that uses
the cucaracha buzzer.  But it's no good for me because I need
something abrupt and instant-starting to catch my attention.  By the
time those melodious what-have-yous have sounded I'm already
somewhere else.  The one I finally put in per the above description
works a treat.  But it's so irritating I will have to rig a disabler
for times when I *want* to leave the parking lights on.

And of course it's more elegant to wire it in properly.  But I stared
at that buzzer for four or five years and then leapt up and did it in
ten minutes including cutting the little tabs of copper and soldering them on.

Yrs,
d