I have finally successfully installed 2007 e63 seats into my 2003 e500. The difference in comfort is astounding and the feel of the leather compared to the leather that was originally in my car. The new seats have a 4 wire seat occupancy sensor and the old ones have a 3 wire. I even purchased a seat emulator and hooked that up, but I still get SRS lights on the dash. When I run the codes I get

902C- component B48

90A6

9023

If anyone can think of a way to fool the system so I don't get the annoying SRS warning everytime I start the car I'd appreciate it.