Read some of the old threads on this. Had the hard shift, then eventually had worse issues and eventually got a warranty replacement on my transmission. I would take it to the dealer while you’re still under warranty.
Old thread
Had my lights ice up and went down the same path as you. Ended up installing one of these just above the bumper. Haven’t had the same sticky snow since I put it on, so can’t speak to how well it works, but seems like it should work out well...
Yes, there’s a video on the Amazon page
3W Car Power Window Closer Module-Roll Up Window Lifter Remote Locking Security System Compatible with Jeep Wrangler JL,Gladiator JT Full Four Doors (2018-2021) https://www.amazon.com/dp/B08PD5RSSF/ref=cm_sw_r_cp_api_glt_fabc_BZKEDN0TQQTFK0FT4DMQ
Selling new tires that just came in. 0 miles, Been on back order for months and just got them, but looking to go with something different. $1,900 for 5.