Memory seat retrofit 2017 Q5 fy

Hi am new the forum been looking though to see how to fit memory seat function to my Q5. Haven’t found anything on the q5 section seen a lot on the q7. I have all ready ordered the memory switch and housing cover for the memory and door lock switches, the wiring harness through my local Audi dealer. They were very helpful getting me the parts required. They haven’t arrived as yet am looking forward to getting these fitted my self. Bit of tinkering and a few beers lol. Is there any way of coding the drivers seat using obd11 tool? Is there a dummies guide on here to code this function?

Steve