[HiFi]

Hi guys, have a 07/2019 build G21 330i Touring that didnt have the electric seat actuator option from the trunk space

I am looking to retrofit it, does anyone know what parts would be involved to do this?

[Lo2]

From a parts standpoint, in theory

seat actuators that attach to the seat locks
52 20 7 476 085 x 2

remote backrest unlocking switch
61 31 9 393 350 passenger side
61 31 6 999 586 driver side

depending on options the car has, rear seat modules could vary or maybe not even exist (ex. rear seat heating, etc)

As always, not sure if electrical wires are present for the retrofit to be possible.

[HiFi]

Originally Posted by Lo2

From a parts standpoint, in theory

seat actuators that attach to the seat locks
52 20 7 476 085 x 2

remote backrest unlocking switch
61 31 9 393 350 passenger side
61 31 6 999 586 driver side

depending on options the car has, rear seat modules could vary or maybe not even exist (ex. rear seat heating, etc)

As always, not sure if electrical wires are present for the retrofit to be possible.

thanks for this, much appreciated. The car is heavily optioned but i dont think thats any indication of this being possible. I may take one of the rear seats apart - that should tell us if this retrofit is possible or not. The parts arent too expensive so i will probably give it a go

[labanauskas]

Originally Posted by HiFi

thanks for this, much appreciated. The car is heavily optioned but i dont think thats any indication of this being possible. I may take one of the rear seats apart - that should tell us if this retrofit is possible or not. The parts arent too expensive so i will probably give it a go

Hi, any updates after all those years?