Max BMW sponsoring a track day at Lime Rock, says brake light must be 'deactivated'. Can anyone suggest a quick-and-dirty, track-side procedure to deactivate the brake light on a '19 F750GS, without messing with other electrical components on CAN BUS? Owners manual says only that LED brake light is 'self-contained' unit (bulb cannot be removed separately); and suggests that fuse for circuit including brake light effects other critical systems. I don't have access yet to BMW Repair Manual DVD, which might show enough under seat wiring detail (?) Thanks for any advice!