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:
Interior rearview mirror
Auto-dim function
An integrated sensor reacts to headlights from
following traffic and automatically reduces
glare in the mirror. ...
Six-speed manual transmission
The manual six-speed gearbox provides good tractive power in each gear in
order to combine rapid acceleration with high top speed.
All Wheel Drive (AWD) for enhanced stability
All Wheel Drive is ...
Convertible Negatives
With the top down, the C70 isn't as proficient as others in its class at
cutting down turbulence in the cabin; you'll feel more wind rushing through your
hair and "massaging" the side of ...
