That happened to me once after I wiped the screen with a contaminated cloth. Not sure what was on there, but it made the radio go nuts. Clean the screen with a clean cloth and all was better.
I just noticed there is an Engine Running Clock on the Trip Odometer screen.
Is that the actual engine running time? - I have never reset either Trip Odometers.
My stock, non-lifted, JLU Sport V6 started the Delerium Tremens at 3000 miles or so - was very faint then.
At 3600 now, and had 1 nasty episode of the DT's after hitting an expansion joint, and they are becoming more noticeable the colder it gets.
Expecting near Zero temps on Sunday and Monday...
My Stabilizer Code is X176MB3A, Wrangler built in July.
I'm pretty sure my dead spot is the steering box - you can turn the shaft and the pitman arm does not move.
But maybe the stabilizer is causing the wandering and disconnected feeling when driving.
I haven't needed defrost, but the heat I have used. It seems it blows max temp until the cabin reaches the temp you set it for.
I set mine on manual and 72, blows HOT until the cabin is warm, then cools down.
New JL owner. Test drove several units, and didn't feel any issues. Even the unit I purchased test drove OK.
It was my first "long" drive that I noticed it, after it was well warmed up. "Long" as in 5 mile country road to pick-up my daughter.
That's when I noticed it, was actually scared at...