2006 BMW 325i Q&A
2006 BMW 325i Question: Where on the battery does BSD (Bit Seriel Data Interface)connector attach?
I had a battery installed at Firestone about 9 months ago and the BSD connector is not connected to anything. As I have recently learned,the new battery should have been "registered". At this point I do not know if they have the meansto do this. Why would they leave the BSD unconnected? - krader1
call and ask them why and can they fix it - globalhelper