On May 14, 8:58*pm, Metspitzer wrote:
On Sat, 14 May 2011 10:58:22 -0700 (PDT), gcotterl

wrote:
A doorbell push-button operates my garage-door opener to raise and
lower the overhead garage door.

What am I doing wrong?

This really has noting to do with the OP. *I was just refreshing my
memory on latching relays and I found this:

http://www.youtube.com/watch?v=cPjRhtuSxz0

Solved!!!

One of the new doorbell push-buttons was lighted; the previous two
were not. NONE of them worked! So I trashed them all and replaced
the original one with a simple brass doorbell button.