I have halogen lights and turrets on my front bumper from which fluid is supposed to squirt forth and clean the lights. Since the car is used, I have no manual and I can't find the right button. Any ideas where it might be? Thanks

 

When you turn on your lights to fully on not your daytime running lights but your night lights (I guess you can call them that) the high pressure washers will engage themselves

 

+1, theres no button for the headlight washers, just pull back on the wiper stalk as if you were washing the windshield and if the lights are on the washers will come on.

 

You have to have the headlights on, and pull the windshield washer for more than 1 second.