Had this same issue with my '16 GT. After prolonged driving I would notice the driver's side lower leg area would heat up. Definitely felt as if I had the heater on. Only really had issue a few times during the 6 years I had her so I didn't really stress about it. Have since traded in for '22...
Dude, did you not read his post thoroughly? He stated " While WE are not all financial experts...."
You seem to always have some snide, smartass sharpshooting remark to people here who are just asking for help 🤨