CITROËN DS 4 Handbook page 297

Range indicators
tank is on reserve or after
Once the AdBlue ®
detection of a fault with the SCR emissions
control system, when the ignition is switched
on, an indicator displays an estimate of the
distance that can be covered, the range, before
engine starting is prevented.
In the event of simultaneous system fault and
level, the shortest range figure is
low AdBlue ®
the one displayed.
Range greater than 1 500 miles (2 400 km)
When the ignition is switched on, no
information on range is displayed automatically
in the instrument panel.
With the type 2 instrument panel,
pressing this button temporarily
displays the driving range.
Above 3 000 miles (5 000 km), the value is not
specified.
In the event of the risk of non-starting related to a lack of AdBlue
The engine start prevention system
required by regulations is activated
automatically once the AdBlue
is empty.
Type 1 instrument panel
Remaining range between 350 and 1500 miles (600 and 2 400 km)
tank
®
When switching on the ignition, the UREA
warning lamp comes on, accompanied by an
audible signal and the temporary display in
the instrument panel of "NO START IN" and
a distance, indicating the remaining range
expressed in miles or kilometres before engine
starting is prevented - (For example "NO
START IN 900 miles" means that "Starting will
be prevented in 900 miles).
When driving, this display appears every
150 miles (300 km) until the additive tank has
been topped-up.
Go to a dealer CITROËN or a qualified
workshop to have the AdBlue
You can also top-up the tank yourself.
For more information on topping-up the
additive, refer to the corresponding
AdBlue ®
section.
295
Checks
®
tank topped-up.
®