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:
Driving Dynamics: Chassis
The Volvo S40 combines an engaging, dynamic driving experience with a high
level of active safety, thanks to its sophisticated suspension system, high
level of torsional rigidity, wide track and t ...
Brake Support
If the risk of collision continues to increase after
the collision warning has been given, Brake
Support is activated. Brake Support prepares
the brake system to react quickly, and the
brakes ...
Brake lights
The brake lights come on automatically when
the brakes are applied.
Adaptive brake lights
The adaptive brake lights activate in the event
of sudden braking or if the ABS system is activated.
Th ...