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View Full Version : BMW E90 2007 seat conversion



IcyKing
03-30-2020, 06:35 AM
Hello,

I'm kinda new to this forum and I couldn't really find what I was looking for so here I go:

I've had the normal leather seats in my E90 and I got the M-sport ones which can be "inflated/deflated". The wire harness clicked perfectly, I don't have any airbag errors or anything like that but the inflation and deflation doesn't work.
Now, I thought maybe my car doesn't come equipped with the wiring for this feature so I cut up the wires in a BMW in which the inflation worked and compared them to my wire harness. What I found was that my car had more wires then the car from which I took the seats in the first place.
So what I'm thinking now is that it might be down to the fact that I need to have my ecu programmed so that the seats could be inflated ? Therefore I bought Carly in hopes I'd be able to do this super easily but Carly doesn't have any options regarding reprogramming seats, at least not for my car.
Now I have the cable which I can connect from my ECU to a laptop, but as this is my first ever BMW (bought it last year in August) I have no idea which program is the easiest to use (and which one I can download for free :stickoutt).

Anyone have any ideas ? Any experiences like mine ?

I'll attach photos of my old seats and the new ones. (as soon as I get permission to haha)

Thanks
Cheers

jclausen
03-30-2020, 10:24 AM
You would need to go to newtis.com and look at wiring diagrams