Originally Posted by aresh
you will need to replace that part, i had the same problem and had to relpace the BST cable.
Thanks for the reply -- I've read several posts on E90Post about replacing the battery safety terminal cable. For example: http://www.e90post.com/forums/showthread.php?t=460270
Do I have to replace the BST cable or just ensure the connection is set? Since the battery for the none-M cars looks different do you have a pic of the battery and where the BST cable is connected. Btw, the warning light drives me nuts and I'm unable to clear the error using BMW diagnostic software!
Thanks again for the confirmation of the issue