I have stumbled onto these images while navigating some Korean blog. Apparenty, it is quite possible to retrifit memory seats. I really like this idea, as this is on my "wants and unnecessary needs" list :-) . I am going to look into this...interesting...
So I am onto something here. Found the wiring diagram for the power seats with memory (2017 Elantra Limited). Parts-wise, at this time I feel the following is required to make the retrofit:
2017 Elantra Limited
- power seat assembly complete (seat frame + motors, the seat cushions and covers would come from the ES)
- as much floor harness as possible/other connectors
- driver door panel with the memory switch (only the switch is needed)
- driver door wire harness
- access to Hyundai GDS (dealer?) to activate the memory seat feature