When starting car with push button, car makes a Grinding noise and dash lights don’t come on or headlights. Have to push button again for them to come on but Then car won’t go in reverse and steering column is locked. Receive a message about steering assist. I have to wait about 5 min then everything works fine. Already took to dealership and couldn’t find anything wrong. 33K miles.
Thanks for any info

 

Welcome to the forum.

Since it appears to still be on warranty, I'd take it back until they fix it even if they have to keep it for awhile to get it to act up.