how do I get the brake pad worn light to go off in a 1994 infiniti Q45

replace the breakpads.

Reset the code.......

Assuming you have replaced the brake pads, and the light did not malfunction and give you a false code, try disconnecting the battery and then reconnecting it. Sometimes this will clear the code, but it does not always work. Good luck to you.

l don't' understand your question. Is it a warning light and you spelled it wrong or is the pad worn light, (lightly) and needs to be replaced?

There is a piece of metal pushing on the back of that new pad , if you did put new pads on , but its like a rod and it has to be pushed back in to the reset point, and the light will go off. Not all cars have these extra sensors but Infinities do, so sorry you might have to take the pads back off.

change the brake pads!!!

Take out the worn brake pads and put it new ones. The light will reset.