This is my first post on a forum so I am sorry if I do anything wrong. I need some advice on my e60 I have had my restraint system warning come up on my idrive now for over a year and have tried everything I can think of to get rid of it but simply can't afford to take it to BMW to get it fixed so was wondering if anyone could help. I have had my codes read and have actually brought a code reader myself to try and resolve this issue but with no joy. My fault code is:
9911 drives side seat belt buckle open circuit
I have tried replacing the entire belt buckle unit including the tensioner but made no difference so I stripped all my seat out and ran a continuity test between my belt buckle and the airbag module in the b pillar and all the connections are fine so I have no idea what to do next! Can anyone please help???