CITROËN C4 PICASSO Handbook page 166

Driving
Driving situations and associated alerts
The table below describes the alerts and the messages displayed for the different driving situations.
The display of these alerts is not sequential.
Display in the
Symbol
instrument panel
164
Associated message Comments
No vehicle detected:
the system operates as a standard cruise control.
Detection of a vehicle, at the limit of the range of the radar:
the system operates as a standard cruise control.
Detection of a vehicle that is too close or running at a speed lower than your
"SPEED ADJUSTED"
vehicle's cruise speed setting.
The system uses engine braking to slow your vehicle and then hold it at the speed of
the vehicle in front so as to maintain the programmed inter-vehicle time.
The regulation range is limited to a maximum difference of 20 mph (30 km/h)
between the speed setting and the speed of the vehicle ahead.
When the adjusted speed reaches the control limit (speed setting - 20 mph
"SPEED ADJUSTED"
(30 km/h)), the adjusted speed flashes together with the speed setting, to signal that
automatic deactivation of the system is imminent.
If the system exceeds the limit of speed adjustment possible by the system and
"Cruise control
paused" in the absence of any reaction by the driver (operation of the direction indicator,
change of lane, reduction of the speed of the vehicle), the system is automatically
paused.
The display of the deactivation message is accompanied by an audible signal.