“Cycle Signal does not light up I have a brand new Cabrio Platinum Gas dryer. The button for the Cycle Signal only has on & off written on the right. When I press the button it beeps the first time, if I press it again it doesn't make any sound. How do I know if it's on or off? No light comes on to indicate if it's on or off. Is it not working? In the use & care guide it states you can turn it on & off & adjust the volume,but I don't understand how to do this.”