My partner who (in her car) leaves the lights and wipers in the off position at all times, when her car has auto wipers and auto lights. Just leave them both on auto and they come on when you need them, and you don't have to remember to switch them off! It shouldn't annoy me because it's not even my car and I only drive it occasionally, but it does.
See also the 'Auto' setting on a car's aircon. 😠