NHTSA complaint: 2023 HYUNDAI IONIQ 5 — VEHICLE SPEED CONTROL
type: Event
additional type: https://schema.org/AccidentReport
start date: 2024-07-28
description: Incident occurred when head-in parking in a space pointed into an stores exterior wall. There were no parking/wheel stops, just pavement then wall. No adjacent cars. I was decelerating with foot completely off accelerator and over the brake pedal. The car is an EV and was in 3rd level of regenerative braking, slowing down quickly. As I completed the turn into the space and began straitening the wheel, the car suddenly and rapidly accelerated and crashed into the wall. The only likely explanation I have is that I inadvertently pressed the Driving Assist button with my right thumb or hand while turning the steering wheel, which would have activated Smart Cruise Control, and, if the necessary conditions were met, set the minimum speed to 30 km/hr. The car manual states: "If your vehicle speed is between 0 - 20 mph (0 - 30 km/h) when you press the Driving Assist ( ) button, the Smart Cruise Control speed will be set to 20 mph (30km/h)." The Foward Collision-Avoidance Assist was set to Active Assist, which should have applied the brake to stop from colliding with the wall, but instead the car accelerated. (Note, the parking assist feature does not usually recognize head-in parking.) The car has two Driving Assist settings: Based on Drive Mode and Based on Driving Style. If the latter is selected, three additional features are set on sliding scales: Distance (close to far), Acceleration (slow to fast), Response Speed (slow to quick). These three settings are adjusted automatic
organizer: Hyundai Motor America
publisher: AI Analytics
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://www-odi.nhtsa.dot.gov/downloads/
source organization: National Highway Traffic Safety Administration — Office of Defects Investigation

PropertyValue
property ID: NHTSA Complaint ID
value: 2011547

AI Analytics
type: Organization