Sc430 Intermittantly Won't Start Or Turnover

[jackboy]

Help! I have this weird problem with my 2006 SC430. Occasionally,
although it is happening somewhat more frequently, when I try starting, all the
interior functions initiate (eg lights, steering column movement, gps, etc) but
the car will not start. It doesn’t turn over and there is NO clicking sound, so
I assume it’s not a starter problem. It’s just dead. The battery is good. Sometimes
if I get out of the car, lock and unlock using the key fab and using different
sequences it may start. Other times I walk away for 15-30 minutes and it may
start. One way or the other it will eventually start. I know this sounds a bit
goofy, but it seems that it happens far more often when I have been shopping,
have had my hands full with packages while holding the key fab. (Maybe the car
just doesn’t like to shop!) Is it possible that I’m accidentally pressing some key fab sequence that acts

as a kill switch? Does anyone have any idea what might be going on?

Thanks for any help you can give me.