Faults in the system

Faults in the system  - Front/rear park assist - Starting and driving - Volvo XC90 Owners Manual - Volvo XC90

illuminates If the yellow warning symbol illuminates and PARK ASSIST 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:

    Replacing bulbs
    When replacing bulbs, keep the following points in mind: • Never touch the glass of bulbs with your fingers. Grease and oils from your fingers vaporize in the heat and will leave a deposit on t ...

    Cargo area lighting
    The cargo area lighting comes on automatically when the tailgate is opened. ...

    Steep inclines and/or heavy loads
    ACC is primarily intended for use on fairly level roads. The system may have difficulty maintaining the correct distance to a vehicle ahead on steep inclines, if the vehicle is carrying a heavy lo ...