NHTSA Complaint #11483317 — 2021 KIA SELTOS

Today 9/7/2022 I was driving down a hill going about 55mph, when all of a sudden the car started jerking all of the warning lights on the dashboard came on (ABS, ACC, AEB, BSW, FCW, LDW, and the LKA). So essentially all the cool features. The vehicle then popped up a warning decrease speed immediately. Ever since then the car is like in a limp mode thing where it will not allow me to drive over 35mph. It continually jerks, and shakes. It stutters. Absolutely ridiculous. I haven't even had this car long enough to make the first payment. It feels like the back wheels lock up while driving, I'm not sure if they are but it feels like it. If I weren't in debt 40k on a car that's worth about half that (yes the dealership screwed me over). The guy I purchased from (mind you this is at a kia dealership) he is no help he refuses to answer me. I even called the main store to get ahold of him, and he refuses to talk. The service department refuses to help. I will NEVER buy another kia. This is my first and definitely last. At this point I honestly don't even know where to take it to get it fixed because they're the only kia dealership within about 100mi.