ac wont shut off - thanks and another question

[Mohammed Bhatti <Mohammed.Bhatti@wcom.com>]

Scott/Peter,

Spot on, on helping me diagnose this problem.  As a reminder, I was
having a problem with my ac not shutting off.  It turned out to be
the switch in the center console being bad as suggested.  Thanks
to Scott for selling me a nearly new switch for $15 and to Peter for
explaining the fault.

Another Question - List:
While driving with the ac on, I hear intermittent clicking from relays
beneath the drivers dash.  The clicking coincides with car jerking
momentarily.  Annoying since this happens everytime a click ocurrs
(about every 10-15 seconds).  I assume I have to replace one of these
relays, but how can I tell which one since there are 3 of them?  Also,
what does this relay do?

Thanks.

mkb
88 80q