2009 Cadillac STS-V Owner's Manual - Page 170

Headlamp Washer For vehicles with headlamp washers, they are located to the inside of the headlamps. Cruise Control With cruise control, a speed of about 25 mph (40 km/h) or more can be maintained without keeping your foot on the accelerator. Cruise control does not work at speeds below about 25 mph (40 km/h). If the brakes are applied, the cruise control shuts off. { CAUTION: Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use the cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. Press L located at the end of the windshield wiper lever, to wash the headlamps and windshield. After the first wash, the headlamps will be washed after the fifth press of the windshield washer button. The headlamps must be on to be washed. If the washer fluid is low, the headlamp washers will not work. See Windshield Washer on page 3-15 for additional information. 3-16 If the vehicle is in cruise control when the Traction Control System (TCS) begins to limit wheel spin or the stability control system activates, the cruise control automatically disengages. See Traction Control System (TCS) on page 4-10 and StabiliTrak® System on page 4-6 or Enhanced StabiliTrak® on page 4-6. When road conditions allow you to safely use it again, the cruise control can be turned back on.