Displays In The Instrument Panel; Operating Limits - CITROEN C4 Spacetourer Handbook

The speed limit units (mph or km/h)
depend on the country you are driving in.
This should be taken into account in order
to observe the speed limit.
For the system to operate correctly when
you change country, the units for speed in
the instrument panel must be those for the
country you are driving in.
The automatic reading of road signs is
a driving assistance system and does not
always display speed limits correctly.
The speed limit signs present on the road
always take priority over the display by the
system.
The system cannot in any circumstances
replace the need for vigilance on the part
of the driver.
The driver must observe the driving
regulations and must adapt the speed of
the vehicle to suit the weather and traffic.
The system may not display the speed
limit if it does not detect a speed limit sign
within a preset period.
The system is designed to detect signs
that conform to the Vienna Convention on
road signs.
To maintain correct operation of the
system: regularly clean the area in front of
the camera.
The internal surface of the windscreen can
also become misted around the camera.
In humid and cold weather, demist the
windscreen regularly.
Activation/Deactivation
Activation and deactivation of the system is
done in the touch screen's Driving menu.
Select the "Vehicle settings" tab, then
"Security"/"Safety" and "Recommended
speed display".

Displays in the instrument panel

1. Detected speed limit indication.
or
2. Indication of the end of the speed limit.
The system is active but is not detecting speed
limit information.
On detection of speed limit information, the
system displays the value.

Operating limits

The legislation on speed limits is specific to
each country.
The system does not take account of reduced
speed limits in the following cases:
- poor weather (rain, snow),
- atmospheric pollution,
- when towing,
- driving with a space-saver type spare wheel
or snow chains fitted,
- puncture repair using the temporary repair
kit,
- young drivers, etc.
The following situations may interfere with
the operation of the system or prevent it from
working:
- poor visibility (inadequate street lighting,
falling snow, rain, fog),
Driving
6
145