Hi.

So i bought full electric sport heated seats with memory. and im trying to retrofit it to my 2006 pre-lci e60. right now i have basic semi elecric non heated/no memory seats. but i need help because i have 2 cables coming from body to seats but im missing 1 black seat module power connector. which is obvious, non heated semi electrics don't use Seat modules. i've done alot of googeling but every retrofit is from electric seats to comfort or sport heated to comfort or pre-lci to lci seats, they all have 1 more connector in main seat harness, i don't have it, so im lost right now, where can i wire those from.i wish to know where to start from, i know i have to switch some connectors around but im stuck at seat power cable. if someone has done same retrofit, all the help is appreciated.

(im missing this connector, The seat power)

 

How is this going for you? Any luck. I want to swap seats soon and know I will run into some issues. Car-parts.com is a good resource for me as far as finding modules and harnesses. It just takes a lot of digging and making phone calls.

 

Yea im done retrofiting it, https://www.newtis.info/ helps out big time , i had blank seats semi electric, i bought new center console module and i bought whole car wires from donor car and took my nessecary cables with pins, its really easy, just removing all the panels ,and stuff to run wires from trunk and centermodule is hard. but newtis wiring diagrams have all you need.