Adaptive Cruise Control problems of the 2024 Hyundai Tucson

Two incidents while driving on the highway. 1. Emergency braking activated on its own. No cars around me. It was a rural area. The red emergency braking activated light showed up and my car braked but resumed driving. This is a new car with less than 4k miles on it. 2. The hands free assist and cruise control were activated. My care swerved to the right abruptly. My hands were on the wheel and I was able to correct this but this is very concerning as my daughter drives this car on mountain roads when she is going to college. I have read online reports when others driving the same make, model and year vehicle.

Car throttle, ac, cruise control, car transmission and gears not correct, radio turns off completely and messes up carplay. Also no updated radio. Scary car is still new with all of these issues.

Forward radar sensor pass side lower grill/bumper area. 1st told a sensor recall but after 3 hrs and then seeing the vehicle in the shop with the entire front bumper clip removed the sensor was out of its driver side socket and 1 side flopping around which may have caused a small dimple from the inside to pop out on the 6x5 cover that is the entire lower rubber/plastic black bumper/grill. Told the vehicle was hit, yet no visible damage to bumpers or painted surface can be found by their 2 dealerships and their 1 body shop, + 2 mangers, and 1 independent collision shop. 1 manager drove the vehicle 10/11 and stated after "is operating as it should". Warnings have come on again since then refueling at additional 77 mile and then at 92 miles 10/14. Hartford ins has been notified and pending I hope an inspection. Vehicle purchased 1st March 2024, 1st warning at 5336mies currently at 5421 miles. They triggered the service engine light and stated via onboard computer it was an issue with a lower front driver side radiator something that may have been bumped while taking off the front clip, which they chipped and area and left a bit of gap at the fender connection. Other than the small dimple on the plastic from what I believe the sensor had been bouncing against, there is no damage. A safelight windshield company stated there is a notice/recall on the "auto headlight sensor on dash" but they do not cal them, only the optic sensor top center of windshield. But per the manual that top sensor plus lower radar can control the forward crash, cruise setup and auto braking. Need some help since my firm works with all auto/tire mfg and conducts dot tire testing for USA and worldwide independent firms/gov's.

On a recent road trip to utah on 2 occasions the cars automatic breaking system assumed a vehicle in the left lane and ahead of me by a few car lengths, had crossed its lane causing my car to brake abruptly at highway speed. The first time this occurred I was so surprised I don't remember what the other car was doing. However, the 2nd time I do remember the circumstances. I was driving east out of amarillo and noticed a double semi trailer weaving a bit in the right lane. I was one lane to the left. There was a strong south wind and it appeared the truck was having trouble staying in his lane. My lane was clear of traffic for at least 1/2 mile. The highway was was straight. The truck was 100 yards or so in front of me when my car suddenly braked very hard I'm guessing reducing my speed by 20 or more mph. I'm glad there was no one on my tail! there was no danger at anytime and there was no need for such hard braking. A week later, a third incident of the same typed occurred. I was driving on [xxx] heading north in moderate traffic at highway speed and the car again broke heavily when there was no danger. Again, a black BMW was to the right of me- this time only 3-4 car lengths ahead. I was watching the that car as I would be overtaking it soon, when it moved close to the dashed lane marking but I don't believe it crossed it, causing my car to brake hard again! again, I was lucky there was no one behind me, but this could have caused an accident! again, there was no danger-- at least until the car hit the brakes too hard. The car collected a lot of bugs on the road trip and I had not washed the car prior to the 3rd incident. The car has been washed and something similar has not occurred again- but I have not needed to drive it on a highway since. Part 2 of this problem is the car's spyware called bluelink collects data on driving habits and reports / sells that info to others. In none of these 3 situations did I do anything to cause the car to beh information redacted pursuant to the freedom of informat.

We bought Tucson 2024 sel from stafford Hyundaijanuary 1, 2024. We were happy new vehicle owner and yourself. Sales told us it will be good for at least few years without any problem after four months and 22 days the vehicle started not running call chantilly service they connected me with the online service and they suggested us to call roadside assistant and jumpstart. While we talk with them jumpstart vehicle rolled down the driveway the door was open bumped by the carport wall. Luckily the vehicle stop didn’t damage anything behind other houses or anything. The door was damaged. We don’t want this vehicle anymore. We want return or replace. It’s a brand new vehicle and it’s a life safety issue and I have a special son. , bad battery after four months and rolled down the driveway, I want to mention the service manager instance of empathy he told us nothing last forever have a bad battery after four months and roll down the vehicle is very normal. He mentioned checked the role down, but alfred from service said only repair happened bad battery and also manager said he did inform Hyundai motor corporation. I spoke with the case manager after I spoke with service manager andand he said he never spoke with safford service and no one return his callsl. He tried to call multiple times. Gap communication, and false information is giving to us and we purchased this vehicle from here we do not want this vehicle we want return or replacement, otherwise someone has to sign a bond and saying this is safe to drive. If cause any trouble with my family or big acident or death safford Hyundai service is reliable for it. Thank you so much. Case created with Hyundai corporation but vehicle in now safford Hyundai body shop. Hyundai corporation denied the case.