NHTSA Complaint #11519876 — 2021 HYUNDAI PALISADE

Component: child safety lock system Risk: we have a 6 year old and a 2 year old. We bought the SUV as a family vehicle. If the child safety lock system does not work out children would be able to open their doors while traveling at highway speeds. Problem reproduced: the dealership replaced a part the first time we took it in for the issue. The issue persisted. We brought it back when the issue happened again and the dealership said they couldn't reproduce the issue. It happens randomly. I have a video I made showing the issue happening several times in a row and provided the video to the service department. I have an appointment tomorrow morning to drop the car off again for them to diagnose. Inspected: not been inspected by manufacturer, police, insurance rep or others. Symptoms: you can hear the child lock system trying to physically engage over and over again when walking near to the locked car with the fob in your pocket. When inside the vehicle the same happens when trying to turn on the child safety lock via the button on the driver side arm rest in the driver side door. After the repeated clicking sound there is an alert that appears on the LCD screen in the dash above the steering wheel and a chime. The alert says: "Child safety lock failure" then goes away. I have a video reproducing this several times in a row: https://photos.app.goo.gl/LbvECtVyhA2LxLsp7 The last time we brought this to the dealership they said they could do nothing if they weren't able to reproduce the problem. We have an appointment to drop it with them again tomorrow to diagnose the issue.