Idiot lights are warning lights on the dashboard of a car that signal the driver if there is an issue with the vehicle. However, there are many different terms that can be used to describe these warning lights, depending on the context. Some alternative names for idiot lights include warning lights, readouts, indicators, or simply dashboard lights. Some people may also refer to these lights as signal lights, caution lights, or alert lights. No matter what term you use, these lights play an important role in keeping drivers safe on the road by warning them of any potential problems with their vehicle.