Hot steering column

Sure all steering column stuff is OK? Ignition, blinkers, hazzard. All working OK
and not blowing any fuses probably not an electrical issue. IT could be hot engine air
coming in thru the steering column or firewall.
Not blowing fuses and everything works as it should. I think I'll turn the ignition switch on in the morning without starting the engine and let it soak for a half hour or so to see if it will heat up any.
Thanks for your help.