I don't actually know what the bits are called, so excuse my attempt if I get the words wrong. I can do it bling-folded though!
1. Remove both upper inner-fairing, black plastic bits
2. loosen two bolts facing you, just under the left and right side of your gauges (red arrow shows the one on the left)
3. pull the bottom part of your gauges outward (toward the tank) gently. The top is fixed in place by two "knobs", that are pressed into big rubber washer thingies (see red arrows below). You need to move the gauges off these rubber thingies gently, perhaps place your fingers behind the gauges and lever them out slowly
4. Once the gauges have been pulled away from the fairing stay,, pull back the rubber sleeve covering the plug. The plug comes off once you pinch the little black bit inwards and pull on it (see blue arrow below). Pull from the plastic (it's tricky and requires a strong grip). Don't pull on the wires.
5. Loosen the 7 screws at the back of the gauges.
The gauge unit separates into 3 bits:
back bit (black plastic)
centre bit (all the circuits, green bit and gauges)
and the cover (fake carbon fibre and plastic lenses)
Hope this helps