Fault tracing and actions
If the message Windscreen Sensors blocked is displayed, this means that the camera is obscured and cannot detect pedestrians, vehicles or road marker lines in front of the vehicle.
This, in turn, means that Collision Warning with Full Auto-brake and Pedestrian Detection, Lane Departure Warning, and Driver Alert Control will not have full functionality.
The table lists possible causes for this message being displayed, and suitable actions.
Symbols and messages in the display
See also:
Safety
Volvo is a renowned world leader in automotive safety, and the all-new Volvo
S80 features a new generation of preventive and protective safety systems.
The best way to protect the car occupants is ...
Limitations
Strong sunlight, reflections, extreme light contrasts, the use of sunglasses,
or if the driver is not looking straight ahead may make the visual warning signal
in the windshield difficult to see. ...
How BLIS functions in daylight anddarkness
Daylight
BLIS reacts to the shape of surrounding vehicles.
The system is designed to help detect
motor vehicles such as cars, trucks, buses,
motorcycles, etc.
Darkness
BLIS reacts to the headl ...