[turbo_chris]

Hey everyone. I have performed a multi contour/heated/ventilated seat retrofit on my 12 X5D. I swapped complete seats, seat modules, and IHKA from the donor vehicle. I changed the VO on my X5 and added option 456 for multi contour seats. After changing the VO I was able to encode the seat modules successfully. However, the IHKA does not want to encode so I think I'm missing a option code. Does anyone know what code is needed to add ventilated seats to the VO so I can encode the IHKA. The multi contour seats and seat heaters are currently working.