Does anyone have any knowledge on how to troubleshoot an OBC? Mine doesn't work and I'm sure they're hard to come by and quite expensive. Or Does any 8er in the grid restore these units for a nominal fee? :ponder
http://i90.photobucket.com/albums/k273/144543/2009_0409Image0007.jpg

I was able to fix my old one for a few days, back a long time ago, we use to service the Motorola bravo pagers, we had this small head iron and the paste that was used to fix the ribbon onto the board, it worked like I said for a few days but then died... you will have to buy a new on.

Try this link http://forums.roadfly.com/forums/bmw/bmw-8-series-e31/8445758-1.html

It's originally for another model, but the idea is the same