CITROEN DS3 Handbook page 36

Warning lamp is on
fixed, on switching on the
ScR emissions
ignition, associated with
control system
the SERVICE and engine
+ (BlueHdi diesel)
diagnostic warning lamps,
accompanied by an audible
signal and a message indicating
+
an emissions control fault.
flashing, on switching on
the ignition, associated with
the SERVICE and engine
diagnostic warning lamps,
accompanied by an audible
signal and a message
indicating the remaining
driving range.
flashing, on switching on
the ignition, associated with
the SERVICE and engine
diagnostic warning lamps,
accompanied by an audible
signal and a message
indicating that starting is
prevented.
cause
A fault with the SCR emissions
control system has been detected.
The remaining driving range is
between 0 and 650 miles (1 100 km).
You have exceeded the authorised
driving limit: the starting inhibition
system prevents starting of the
engine.
Action / Observations
This alert disappears once the exhaust
emissions return to normal levels.
Contact a CITRoËN dealer or a qualified
workshop without delay, to avoid a
breakdown.
To be able to start the engine, you must
call on a CITRoËN dealer or a qualified
workshop.