CITROEN C4 Cactus Handbook & Instructions page 21

Warning / indicator lamp State
fixed, on switching
AdBlue ® additive
on the ignition,
(BlueHDi Diesel)
accompanied by an
audible signal and a
message indicating the
remaining driving range.
flashing associated with
+
the SERVICE warning
lamp, accompanied by
an audible signal and a
message indicating the
remaining driving range.
flashing, associated
with the SERVICE
warning lamp,
accompanied by an
audible signal and a
message indicating that
starting is prevented.
Cause
The remaining driving range is
between 350 miles (600 km) and
1500 miles (2400 km).
The remaining driving range is
between 0 and 375 miles (600 km).
tank is empty: the
The adblue ®
starting inhibition system required
by legislation prevents starting of the
engine.
Action / Observations
additive tank topped up as soon
Have the adblue ®
as possible: go to a CITROËN dealer or a qualified
workshop, or carry out this operation yourself by
referring to the corresponding section.
You must top-up the adblue additive tank to avoid
®
a breakdown: go to a CITROËN delaer or a qualified
workshop, or carry out this operation yourself by
referring to the corresponding section.
To be able to start the engine, you must top-up the
additive tank: go to a CITROËN dealer or a
adblue ®
qualified workshop, or carry out this operation yourself
by referring to the corresponding section.
It is essential to add at least 3.8 litres of AdBlue
the additive tank.
Monitoring
1
®
to
19