Could it be that the light is switched off? From memory I can only turn my IQ-X on/off when it has power so can be a bit fiddly turning it on when stationary. Maybe unplugging it reset it, idk?
Shit, seems weird to have just died like that. Stupid question, but only because I'm capable of similar, have you put the wheel back on facing the right way? :)
Could it be that the light is switched off? From memory I can only turn my IQ-X on/off when it has power so can be a bit fiddly turning it on when stationary. Maybe unplugging it reset it, idk?