tito wrote: GPZ1100 manual can be downloaded from this link
www.kawiworld.com/index.php?option=com_c...icle&id=77&Itemid=99
Wire diagram can be found from the "filebase" on this site.
kzrider.com/filebase/cat_view/102-1982/194-kawasaki-kz-1100-b2
The pink wire is for battery level sensor, since battery sensor is not anymore available, you can disable the indicator by connecting the pink wire to + terminal.
That made sence cause the battery light on the console was grouchy until I gave it power from the white/black.