535er 0 Report post Posted March 23, 2010 (edited) my OBC is virtually dead in my E34 5 series. No longer reads consumption, range is reading like 500k on an empty tank, goes up to 999k on a full tank (only IF it was that economical!), just throwing a spaz all round really Any help!? Edited March 23, 2010 by 535er Quote Share this post Link to post Share on other sites