Volvo XC60 Owner's Manual page 188

04 Driver support
Park assist*
Cleaning the sensors
04
Location of the front sensors
Location of the rear sensors
The sensors must be cleaned regularly to
ensure that they work properly. Clean them
*
186
Option/accessory, for more information, see Introduction.
with water and a suitable car washing deter-
gent.
Ice and snow covering the sensors may
cause incorrect warning signals.
NOTE
If the sensors are obstructed by e.g., dirt,
snow, or ice, this could result in false
warning signals from the park assist sys-
tem.