2023 GENESIS GV70 Forward Collision Avoidance Warnings Problems

The forward collision warning comes on and the car completely stops. We are traveling and it happened twice on busy hwy. We were not hit but came perilously close both times. We took our car in for service and asked that they disconnect this because we have had the problem before. They said they did. It has find for about 2 months and now is starting again even though it’s supposedly disconnected. There is no warning before this happens.

Driving the car on 2 separate occasions in last 3 weeks when car suddenly stopped when driving and vehicle forward collision warning-braking light went on and car stopped in middle of the road and could not drive forward .The first time it lasted several minutes and then I was able to drive. Notified dealer and told it would be doubtful it could be duplicated and wash the car. The second occasion we were in the interstate highway when it suddenly stopped and forward vehicle collision warning-braking light came on.This was extremely dangerous situation being in middle lane of interstate and inching over to shoulder only with help from a car in right lane . Could not drive 3-5 feet and car would stop. Had to work way to shoulder of highway from middle lane. Called dealer for help and no return call. Went into driver's Manuel and disabled the forward...

Car does not detect collision, does not slow down approaching car in front during cruise control. Errors pop up daily that front radar blocked and collision avoidance is disabled. Cruise control error also pops up daily that front radar is blocked. Just got the car end of January. Had it to dealer twice. They still have it and don’t know how to fix it. It also stops all of a sudden at slow speeds when nobody is near me because it thinks a car is in front of me. Hurt my neck with this sudden stop three times. I have photos and videos of the errors Over many weeks.

On 3 occasions while driving under 30 mph with no proximate vehicles my car suddenly began to intermittently brake and the dash flashed "collision warning". In two of them, I was able to pull over and turn off the car and restart--the problem did not repeat. In the third instance I kept driving (bucking along at 10 mph) and after about 50 yards the warning went away. The dealer ran a scan and cannot find an issue. They tell me they have to see it while it happens. The car may be at the dealer for months as they will be driving it to see if they can replicate the issue.