No ... I didnt code my car yet and memory is working. BUT it isnt working with the key ... just with the buttons on the side of the seat.
After coding this is possible I think ... there should also be a menu in the display after that (for cars with navi).
I kept the airbags, because I bought the seats without airbags.
Yes ... that was my thought too .. but side-bolsters and lumbar were working! So power came from the car.
I think the seat module is checking connections if more pins, than just the power supply are connected. If it cant find everything needed (e.g. the K_CAN) it gives no power to the actuators. If just the Power is connected to the seat module it wont check it ... maybe its like a function to check the module and actuators in the factory ...
I connected the green wire to the green wire and the green/yellow one to the green/yellow
... its no big deal