CITROEN C4 Spacetourer Handbook page 22

Instruments
Warning/indicator lamp
SCR emissions
control system
+ (BlueHDi Diesel)
+
(1): You must stop as soon as it is safe to do
so and switch off the ignition.
20
State Cause
Fixed on switching on the A fault with the SCR emissions
ignition, associated with control system has been detected.
the Service and engine
diagnostic warning
lamps, accompanied by
an audible signal and
a message.
Flashing on switching Depending on the message
on the ignition, displayed, you can continue driving
associated with the for up to 685 miles (1,100 km) before
Service and engine the engine starting prevention
diagnostic warning system is triggered.
lamps, accompanied by
an audible signal and
a message indicating
the remaining driving
range.
An engine immobiliser prevents
Flashing on switching
on the ignition, the engine from restarting (over
associated with the the authorised driving limit after
Service and engine confirmation of a fault with the
diagnostic warning emissions control system).
lamps, accompanied
by an audible signal
and a message.
(2): Contact a CITROËN dealer or a qualified
workshop.
Actions/Observations
This alert disappears once the exhaust emissions
return to normal levels.
Carry out (3) as soon as possible to avoid
a breakdown.
To start the engine, carry out (2).
(3): Go to a CITROËN dealer or a qualified
workshop.