See also:

Troubleshooting
If Windscreen Sensors blocked appears in the information display, this indicates that the City Safety™ laser sensor is obstructed in some way and cannot detect vehicles ahead of you, which means t ...

Cleaning the sensors
Park assist sensors The sensors must be cleaned regularly to ensure that they work properly. Clean them with water and a suitable car washing detergent. Ice and snow covering the sensors may c ...

Safety & Reliability
The Volvo C30 is an Insurance Institute for Highway Safety Top Safety Pick, which means it scores the agency's highest rating, Good, in front, side and rear crash tests, and in a new roof-strength ...