2011 Volvo XC70 Owner's Manual - Page 182

04 Comfort and driving pleasure Driver Alert System* Symbol Message Driver alert Description The function is analyzing the driver's driving pattern. The number of bars varies from 1-5, where a low number of bars indicates erratic driving. A high number of bars indicates stable driving. The vehicle has been driven erratically. The driver receives an audible signal and a text message. Driver Alert Time for a break Windscreen Sensors blocked Driver Alert Sys Service required 04 The camera is temporarily not functioning, due to snow, ice, or dirt on the windshield. Clean the area of the windshield in front of the camera. See page 177 for information on the camera's limitations. The system is not functioning. Contact a trained and qualified Volvo service technician if the message remains in the display. 182 * Option/accessory, for more information, see Introduction.