I didn't have to Google this issue because no one has ever heard of this randomness. I parked my 2021 GT1 in the driveway ( 1700 miles) and my neighbor came over to tell me my lights were on. Well yes and no. The only lights that were on were the brake lights including the upper rear glass light. Hmm. So I checked to see if the pedal was stuck and made sure the parking brake was not on. Started the car and stopped it. Locked it... etc etc.. and nope. Brake lights fully engaged. I had to disconnect the battery so as to not drain it over night. Now of course I can't open the hatch as KIA opted to not put an internal release in the car! I have to crawl through the seats to use the emergency release and deal with it tomorrow. Iv'e had over 30 cars in my 60 years and never heard or had this happen. It's probably a fuse but this car is one more issue away from a lemon law suit.