Is there a spare plug anywhere on a 2017 1200s to take power from to run a Sat Nav or other accessory, like the one in the link below? https://www.cncracing.com/en/product/electrical-power-wiring-kit-ducati-11924.html
Don't think so but there is a connector for the heated grips under the tank but it must be enabled by your dealer. The other alternative is to run a wire from the usb socket under the seat to the handlebars.
Underneath USB is currently being used to power my phone so was looking for an alternative to that. Might have a word with my local dealer
You need one of these https://www.ebay.co.uk/itm/282346345217 and the accessory plug is behind the rubber triangle near the headstock. Left hand side as you’re sat on the bike. I use it to power a Tom Tom.
Take out the black blanking plate and use the correct half of the plug from eBay and you’re all sorted.