phil37 Posted March 20, 2014 Share Posted March 20, 2014 Hi here goes I recently fitted a second hand bcu to my disco two then with one click of the button on the nanocom I managed to click up a thousand miles. Question is does anyone know where I can get it reset to the miles it was before this happened. Thanks phil Quote Link to comment Share on other sites More sharing options...
Maverik Posted March 21, 2014 Share Posted March 21, 2014 Not a clue I'm afraid, but you'll probably find you might not get many replies to this as the title of the thread isn't exatly descriptive... Quote Link to comment Share on other sites More sharing options...
d4x4 Posted April 22, 2014 Share Posted April 22, 2014 If you change the bcu or the engine ecu they will set to the one with the highest mileage I believe. ? Quote Link to comment Share on other sites More sharing options...
Rangy35 Posted April 29, 2014 Share Posted April 29, 2014 You are correct, the BCU you fitted had more miles on than your original one, there is three control units that store the miles and when any one of them are changed with a secondhand part that has higher miles than the original part it WILL update the other two and it WILL always go to the highest miles between the three of them, and no you can not turn it back, unless you change all three with lower miles than the original miles currently. Quote Link to comment Share on other sites More sharing options...
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