NHTSA Complaint #11525455 — 2013 HYUNDAI SONATA

I purchased the car used on 12/2/2022. Drove on local roads until 12/28/2022 then took the car on the high way for the first time, whiel driving 60 mph for approximately 5 minutes and warning siren came on and flashing dashboard that said to stop driving immediately, and pull to the side of the road if possible an electrical failure or battery failure and not power to battery or elctrical system. I pulled to the side fo the road, and got towed by AAA to Key Hyundai in Milford, CT. They kept the car for over 22days, and charged me $3148. Number 3 on the repair documet is Steering concern:ABS and traction control light DTC- it said it was a steering angle sensor circuit and they put a flexible coupling and removed and replaced sterring cupler and calibrated sterring angle sensor and reflash check. The car is leaking some type of fluid and still lurching which can cause an accident.