Retrofit of Mercedes W205 seats

[Gokurt7771]

Does anyone have experience in retrofitting and coding electric seats?
How much work will this require? Or could someone help me understand the process?

 

[Melasss]

Rewiring, coding in EIS/EZS modules and seats.

 

[jysi]

Install WIS if you don't have it yet, check the functional description and wiring diagrams of the old and new seats.
Locate missing modules and parts that need to be replaced (e.g. door panels and switches in the case of seats with memory function), use the EPC to look up spare part numbers.
To code it, you'll need to copy the coding from another car with the same seats. Search forums for suitable options.