There is a two wire female connector that is just above the RER switch on the inside of the cowl that is just for assessories as far as I can tell. No idie what else it would go to?
There is another there that would go to the key if you had E-start as well. So you need to check which one you are grabbing. The key switch will likely have no juice at all - just an open circuit. The other will have juice - but likely AC, not DC. Make sure you have your meter set right when checking.
They may be bundled and zip tied up yet in the upper corner of the cowl by your right knee.
BTW - "Heated handlebar bag" ???
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