I can’t locate find the restart switch as said in my email
Even I am not able to restart switch option, drop them mail too but of no use.
There is a round button, about 10mm diameter, right of centre on the back of the Chameleon IHDs. You have to hold it pressed in for longer than you might expect.
We should be able to restart your switch - letting us know via email was a good move. If a switch needs restarting and there is no option in the bulb account, give us a call and we can restart it straightaway.