Mine are the same, one comes on after 5 presses of the windshield washer fluid when the headlamps are on. The other one comes on after 10. It's just rare that the headlights are on and you use the windshield washer fluid 5-10 times in a row.Mine are automatic, every 5th press of the windshield squirter (I think it's the 5th, might be more frequent) cleans the headlights.