The cold weather is setting in with a vengeance now and I would very much
like it if I could get my heated seats to work (haven't worked for years but
never felt the need for them before - must be getting old).  The switches
light up and the fuses are OK, so I guess it's either the heating elements
or the thermostats.

I pulled one of the thermostats off and bench tested it, and it seemed to
work but the contact kept bouncing on and off even though there was very
little heat around.  I considered fitting a relay instead of a thermostat
(working on the principle that if the seat gets too hot, my own thermostat
would tend to make me press the off switch!)

Anyone got any experience with these things which could point me in the
right direction?

Steve