I moved the seat to its furthest forward position, followed by its furthest rearward position, then put the reclining backrest to its most upright position and finally to its most reclined position. I then sat in the seat and adjusted everything to its final position that suited me and "recorded" this by holding set with button 1. You can then repeat to hold configurations for other drivers at buttons 2 and 3. Details are in the handbook. Hope this helps!