NHTSA Complaint #11692170 — 2025 HYUNDAI PALISADE

My car has had numerous issue. The first issue was with the front end collision warning system. I had a sensor warning come on twice saying it may not be in use, but then it falsely predicted a collision resulting in the car slamming on the brakes when nothing was there. I almost go rear-ended as a result. The dealer found that the radar system was completely broken and the sensor was facing to the side instead of the front. I bought the car brand new and there was no evidence of damage and it has never been explained how it got damaged. They replaced the system and that was resolved, but the sensors continue acting strange. It's now turning on the camera and telling me to check my surroundings when I'm stopped at a red light. There is nothing happening around me. The problem that is ongoing and has yet to be resolved is my brakes. It's an intermittent issue, but when I go over rough surfaces and hit the brakes I get a crunching/grinding noise that sounds like it's grinding rocks. This happens intermittently. The dealer was eventually able to replicate it and is saying it's the ABS system and that it's normal, but cannot do anything to repair it. However, it is not normal for ABS to come on going over a bump and it shouldn't sound like that. When this happens, the brakes don't seem to respond properly and as quickly as it should. I have not gotten any warning lights for the brake issue. It does put the parking brake on at times for no reason when I'm on a completely flat surface. The car was out of service for 21 days in a month and a half of owning it. I have a car that I don't feel safe in and I don't trust what it's going to do. It's problem after problem and corporate Hyundai doesn't want to do anything about it.