I'm not sure if this is what you were asking for but here goes as I fitted a pair a couple of weeks ago.
Firstly: undo bar-ends and take of hand guards
secondly: undo the mirror from underneath
3rdly: there's about 2 screws that attach the switchgear, look around it and undo. Pull off the switchgear.
4thly: You should be able to see the throttle and cables now. There was a small attachment that needs leavering off to allow you to undo the throttle cable and then the grip just pulls off. The heated grip wire will pull through the bars and allow you to re-attach.
Not very detailed but I wish I'd had this when I 1st tried to take my grip off. I was stumped for a while at the mirror part: couldn't figure how the switchgear came off as I'd undone all the screws.
Anyway hope it's of use, if not no worries.
Dunk