2000 Intrepid Starter/Electrical Problem?

2000 Intrepid with 3.2L engine.  This morning, turned ignition key to start

and wouldn't turn over.  After several tries finally got to crank normally

and started.  Strange part was that, while key was turned to start and not

cranking,  CD changer started cycling through CD slots and finally spit
out 
the one CD I had in it.  Heater changed from setting of 70 degrees in auto

to manual at 75 degrees and outside temperature indication went to 75 
degrees even though it's been in the 50's.  This happened four or five
times 
after shutting off car for various errands this morning.  This afternoon 
problem has disappeared, at least tem****arily.  Ordinarily I'd blame 
starting problem on a failing starter solenoid but, with the other 
associated symptoms I'm not sure.  Heater, radio and CD player all
continue 
to work normally and outside temperature indication eventually corrected 
itself.  Seemed like there may have been an unusual amount of static on
the 
radio for 10 - 15 minutes after each of these starting problems but may
have 
just been in a bad signal area by coincidence.  Any ideas??