I've had a look on the forum (and various other sources) but I'm unable to find any definitives as to whether I have a MIB1 or MIB2 unit. I have a 15 reg, so I know it's on the cusp either way... I think MIB2 are more common/standard on 65 plates onwards, but some people have confirmed their 15 plates indeed have them, just to confuse matters moreso. Is any one able to advise me either way? Much appreciated!