Taken from tusconforums uk
Posted March 2022
” I have further news having just spoken to the head tech at my dealer who said they have had customers with this problem.
Hyundai have acknowledged that there is a problem with the ECU software and they will be issuing an update to fix it – no date given.
With Hundai/Kia been sister brand and sharing the same engine one would expect Kia to also be aware of the problem.