2007 Cadillac CTS-V Owner's Manual - Page 167

Headlamp Washer If your vehicle has the high-intensity discharge (HID) headlamps, your vehicle will also have headlamp washers. The headlamp washers help clear the headlamp lenses. The headlamp washers are located on the inboard side of the headlamp lenses. The headlamps must be on in order to be washed. If the headlamps are off, only the windshield will be washed when the washer button is pressed. To wash the headlamps, press the washer button located at the end of the windshield wiper lever. Both the headlamps and the windshield will be washed. See Windshield Washer on page 166 for more information. 167