Orange light out on push start ignition, Genesis 2012

What is your question?

My car failed to start the other day when temps dipped into the 30s. Auxiliary power seemed to come on because air vent was blowing but now the orange light that used to light up is now not coming on. It is starting up without trouble now, several times in fact. I feel like it's fine now but the orange light not working makes me wonder if I should have it checked out. We replaced the battery last year and it has 70k miles on it. Thanks for your help!

What makes this problem better or worse?

It was cold when this first occurred

How long has your 2012 Hyundai Genesis had this problem?

A few days