Yes Burty is spot on.
Dash panel off first, (4x allens), crawl behind front wheel to split the 2 fairings apart, (2x plastic lugs), push off the 5 centred plugs that hold the front of the left-hand panel to the black plastic, undo the 3 allen keys that hold the panel on. Now carefully pull panel away from the 2 rubber bungs below edge of tank and remove panel by gently sliding backwards. The indicator will need unplugging at this point.
The loom contains the spur useful for USB sockets, Satnavs, heated grips, etc. As Burty sez, it's where the top of the radiator is. It is switched with the ignition, too. Have fun. (Or better still view BikeVision Scotland's Youtube video)