2023 Hyundai Santa Fe Hybrid

The Automatic Emergency Braking System, on multiple occasions now, has slammed on its brakes at highway speed when there are no obstacles, barriers, or even vehicles in sight ahead of my wife. This happened to me the other day also when exiting the highway onto an exit ramp when it "Detected Collision" when *nothing* was around me, no vehicles or barriers within any reasonable distance. It's going to end up causing someone to rear end me or her - absolutely unsafe and 100% putting my wife and child at risk. We're taking it to the dealership on Saturday and have verbally informed them of the issue. No warnings, no messages, no nothing prior to incident - the car is practically brand new.

Three times this has happened. The instances occurred on Highway 680 between Pleasanton and San Jose. I was going the speed limit - 65 miles per hour - as were tons of cars around me. Suddenly the car would brake, startling me because I was nowhere near another car. It frightened me a lot! I think it is the automatic braking system - either the front end collision warning or the blind spot collision warning. It could have easily resulted in an accident. I took it to the Hyundai dealership, and they knew they could not likely duplicate it. They showed me where to turn off the vehicle control (braking) for the front end collision warning and the blind spot collision warning. I have read on the Internet several other parties that have experienced this - car-controlled braking while traveling at high speed with lots of cars around.

I was driving 70 MPH on highway and the AEB activated despite no other vehicles in front of me. Thankfully the car behind me was far enough behind that they could swerve out of the way, or it could have been a massive collision. Additionally the person behind me could have swerved into traffic Causing a massive accident. This is happened twice the other time I was going 50 miles an hour. I am afraid to drive this car on the highway now.

On highway, emergency braking enacted. I pulled to side the of the road to turn engine off and restart car. When I did, I could not put the car in gear. I have had other similar incidents happen with this vehicle. After about an hour of waiting for roadside assistance and having NYS troopers come help, the car dash lit up and I was then able to put car in Drive. When I talked to dealership and said that I got a diagnostic message on my screen to have transmission component checked TODAY ('today' was in all CAPS on the screen), they said they could not get me in. Then when I said, "I'm supposed to just drive around hoping my car doesn't break down again?" She said, "I'll cross my fingers for you." Are you kidding me!? My safety is at risk is this what a major dealership's answer is to the car's issue?

I was driving on the freeway and there were not any cars in front of me or next to me, and my emergency break went on. My car jerked hard and could have caused a very serious accident if there was a car behind me. This happened two times during the same drive. I took it to the dealer and they told me there was nothing they could do since there was no codes shown. I am very nervous to drive this car now.

Occurred on [XXX] while travelling in the middle lane of a 3-lane highway just west of Raleigh, NC and heading west. The Emergency Brake Light came on, the car stopped suddenly and my head shook from side to side. This could have been a major accident if the traffic wasn’t light. I do not tailgate and there were at least 6-8 car lengths between me and the car in front. No cars on either side. There was no beeping warning from the vehicle about being too close to other vehicles before the car stopped. I pressed on the gas pedal and the car moved forward. The weather was about 50-60 degrees, dry road and sunny. Next Step: Called Hyundai Customer Care on [XXX] and was advised to bring the vehicle in for inspection and correction. Took the car into the Hyundai Autonation dealership in Buford, GA, where the vehicle was purchased. They found nothing wrong. Note: Have researched this problem online and found multiple instances of the same occurrence. See the following online: Emergency Braking System Activates Intermittently | Hyundai Santa Fe Forums INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The automatic emergency braking system engaged (the red warning flashed on the dashboard and tone beeped) while I while driving on the highway at 65 mph, in clear weather conditions. This engagement caused the steering wheel to jerk violently left and right, almost causing the car to fishtail on the highway. There was a concrete barrier next to the lane I was driving in, and this was a very dangerous situation. Luckily, there was no car in the lane next to me.

Since I have had the car, five months, there have been THREE INCIDENTS of the car braking to a stop suddenly and unexpectedly while I am driving. At no time were there other cars near me; I was not in danger of hitting anything or anyone as the road was clear. The stops were jarring and upsetting as I could not discern a reason for these sudden stops. I feel it is very dangerous to stop in the middle of the street without warning.