Hey guys. I need some advice. My 99 SLS has spit out a code B1141 and B1161 DTC twice this week. I know it refers to the SIR system - drivers pretensioner.

The first time it happened, I entered diagnostics and checked the codes, cleared and all was fine. I had a few good starts with nothing, but tonight, it set it again. I checked the Factory Service Manual and it refers to the connection under the drivers seat. Anyone here ever have this happen to them? What connection do I look for and is there anything special I need to do when working with the airbag circuits, I mean I don't want the thing going off.

Any help is greatly appreciated.