NightPHEVer
Well-known member
I expect this may have been clarified before but, my 2014 GX4h has an un-badged MMCS (ie, I don't know what make it is - some of them seem to have manufacturers logos on them, but not mine) which has a display feature within it which is supposed to illustrate charge cost history, but it doesn't have any data on it and doesn't seem to work. It also has a service history display that also has no data in it. How do these features work? The overly massive owner's manual with my PHEV has a different type of head unit (are they still called head units?) in it to the one I have fitted. Is there a 2014 MMCS instruction book out there somewhere or is it too large to fit on the internet?