2011 Volvo XC70 Owner's Manual - Page 183
2011 Volvo XC70 Manual
Page 183 highlights
04 Comfort and driving pleasure Driver Alert System* Lane Departure Warning (LDW)- introduction Operation and function below 37 mph (60 km/h), LDW will return to standby mode and Lane Depart Warn Unavailable will be displayed. If the vehicle unexpectedly crosses the lane's left or right side marker lines, the driver will be alerted by an audible signal. No warning signal will be given in the following situations: This function is designed to help reduce the risk of accidents in situations where the vehicle leaves its lane and there is a risk of driving off the road or into the opposite lane. LDW consists of a camera that monitors the lane's side marker lines. The driver is alerted by an audible signal if the vehicle crosses a side marker line or the road's center dividing line. LDW can be switched on or off by pressing the button on the center console. A light in the button illuminates when the function is on. The trip computer display shows Lane Depart Warn Unavailable when the function is in standby mode. When LDW is in standby mode, the function is activated automatically after the camera has monitored the road's side marker lines and the vehicle's speed exceeds 40 mph (65 km/h). Lane Depart Warn Available will be displayed. If the camera can no longer monitor the road's side marker lines, or if the vehicle's speed falls The turn signal is being used The driver's foot is on the brake pedal1 The throttle pedal is pressed quickly If the steering wheel is moved quickly In sharp turns that cause the vehicle's body to sway. 04 See page 177 for information on the camera's limitations. WARNING The driver will only be warned once for each time the wheels cross a marker line. No alarm will be given if a marker line is between the wheels. 1 A warning will be given even when Increased sensitivity has been selected. `` * Option/accessory, for more information, see Introduction. 183