I've read the prior threads about this issue and I gather this feature can be enabled with the new IIDtool (correct me if I'm wrong on that umbertob as I think it was you who said you had done it), but I'm not sure if I can justify buying an IIDtool just for that as I doubt I would use it for much else. So my question is, has anyone actually had a dealer enable it, and if so what did they charge? Surely if the IIDtool can do it the computer the dealer uses can, but maybe not.