Hi to all. Sorry for my english, I'm from Belarus, so it's far from my native language

Advice needed. My car is 04' pre-LCI E60 with basic semi electric heated seats. Now I've bought LCI 07' sport seats, semi-elecric and heated too. I've installed wiring from my seats to the new one. Everything works OK despite the passenger occupancy sensor or MAT. In my old seats this sensor has 2 pins, which go to the special small ecu underneath of the seat and then to the right satellite. In my new sport seats the sensor has 3 pins which go straight to the airbag ecu without any small ecu's under the seat.

So, finally, the question is: how to connect 3 pin occupancy sensor to 2 pin small ecu underneath the seat? Or simply: how to connect 3 pin LCI MAT to 2 pin pre-LCI car?

Thanks.

 

Mate, in same boat...was there a solution to this?