I hear you
I was standing at the back of my 4x4 waiting for a Police Officer 2 get out of his cruiser after pulling me over and the co-pilot was trying to 'hide' the remotes for the LEDs on the rear. she lite up the guy so I could count the hairs in his nose.
We had to admit complete guilt as he could see I had nothing in my hands when we started to turn nite into day. It was actually very funny as we drove away without a warning or ticket.
This was actually what he was worried about - "How did I turn them on ?" he was thinking they we not legal !!!