Late reply but might help others ... just put the GIVI led kit on mine, and
- definitely check ALL the little wiring grub screws - pry off the covers if you can't get to them. My preassembled ones were all barely tight, not good. Blue loctite is your friend on these!
- fine led wires into thelid plug are a PITA. I carefully cut down/notched the non-mounting side for better access
- you may find your install to be intermittent between the box and the mounting plate contacts - try holding the brake on & jolting the topbox lower half. It seems the Givi tolerances here are really tight, and even with the spring-loaded contacts in the bottom of the topbox its still at the mercy of the rubber pads holding the box away from the plate. To fix, I popped the contact 'plug' in the mounting plate partially out & stretched a ~2mm thickness ?15mm dia oring over it & under its bearing lip (lip around edge so it can't push all the way thru) ... The extra height means LEDs don't go out when knocking the box bottom around