I figure this should be posted here since it is more on point with the subject matter... Whelp, all airbags on my car measured 2.3 ohms, installed 2.3 ohm resistors across each airbag circuit (each resistor read 2.3 ohms on multimeter). I fired up the car and AIRBAG LIGHT. Resistors are soldered onto wire and I've been using a dang soldering iron for many years from my college years. Not cold joints. I had the battery disconnected the whole time I was taking out the seat electronics so it wasn't that. Another note is that I have my passenger side seat sensor unplugged from the harness. Perhaps there is open load monitoring on the passenger seat weight sensor? I haven't built a voltage divider yet to trick the ECU for that useless piece of crap as well as the latch sensors. Maybe leaving it in my house during my test was a small mistake? Also, the wiring for the belt pre-tensioner and seat belt latch sensor are connected along with the seat position sensor. I shot Chad a text and he said I needed different resistors but I don't understand the logic here compared to what the limited amount of R56 owners with aftermarket seats did. I'm just trying to completely understand the circuit here. Shouldn't 2.3 ohms be 2.3 ohms :confused5: I'll post the solution to this problem when I get it all sorted out so everyone can learn. Read more: http://www.motoringalliance.com/forums/interior/16140-airbag-warning-only-active-when-ecu-does-not-see-airbag.html#ixzz2HJpb9EsN