RepairPal Certified shops can diagnose and repair your 2014 Scion tC. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Something is staying on. Could be a control module. This is called a parasitic draw and needs to be inspected by a good electrical technician. Here is a link to find one near you.
https://repairpal.com/repair-shops.
Alex