Faults in the system

If the information symbol illuminates and Park assist syst Service required is shown on the information display, this indicates that the system is not functioning properly and has been disengaged. Consult a trained and qualified Volvo service technician.
CAUTION
In certain circumstances, the park assist system may give unexpected warning signals that can be caused by external sound sources that use the same ultrasound frequencies as the system. This may include such things as the horns of other vehicles, wet tires on asphalt, pneumatic brakes, motorcycle exhaust pipes, etc. This does not indicate a fault in the system.
See also:
Warning symbols on the battery
NOTE
A used battery should be disposed of in an
environmentally responsible manner. Consult
your Volvo retailer or take the battery to
a recycling station. ...
BRAKE Brake circuit malfunction
The brake system is a hydraulic system consisting
of two master cylinders and two separate
brake circuits. If a problem should occur in
one of these circuits, it is still possible to stop
the vehi ...
Using voice commands
The driver initiates a voice command dialogue by pressing the voice control button
(see the illustration on page 240).
When a dialogue has been initiated, commonly used commands will be shown in th ...
